Merge branch '85xx' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 1060155..19ad5c6 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -617,6 +617,12 @@
mfsrr1 r10
std r10,_SRR1(r1)
+ /* Temporary workaround to clear CR until RTAS can be modified to
+ * ignore all bits.
+ */
+ li r0,0
+ mtcr r0
+
/* There is no way it is acceptable to get here with interrupts enabled,
* check it with the asm equivalent of WARN_ON
*/
diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c
index 4d37a3c..0bfe906 100644
--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -14,7 +14,9 @@
*/
#include <linux/config.h>
+#include <linux/module.h>
#include <asm/firmware.h>
-unsigned long ppc64_firmware_features;
+unsigned long powerpc_firmware_features;
+EXPORT_SYMBOL_GPL(powerpc_firmware_features);
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ba92bab7..4c4449b 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -78,6 +78,7 @@
/* Cached ISA bridge dev. */
struct pci_dev *ppc64_isabridge_dev = NULL;
+EXPORT_SYMBOL_GPL(ppc64_isabridge_dev);
static void fixup_broken_pcnet32(struct pci_dev* dev)
{
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index c6e81bb..706090c 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -770,7 +770,7 @@
return error;
}
-static int validate_sp(unsigned long sp, struct task_struct *p,
+int validate_sp(unsigned long sp, struct task_struct *p,
unsigned long nbytes)
{
unsigned long stack_page = (unsigned long)task_stack_page(p);
@@ -808,6 +808,8 @@
#define FRAME_MARKER 2
#endif
+EXPORT_SYMBOL(validate_sp);
+
unsigned long get_wchan(struct task_struct *p)
{
unsigned long ip, sp;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 5a24415..95d15eb 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1030,25 +1030,13 @@
if (strstr(cmd_line, "mem=")) {
char *p, *q;
- unsigned long maxmem = 0;
for (q = cmd_line; (p = strstr(q, "mem=")) != 0; ) {
q = p + 4;
if (p > cmd_line && p[-1] != ' ')
continue;
- maxmem = simple_strtoul(q, &q, 0);
- if (*q == 'k' || *q == 'K') {
- maxmem <<= 10;
- ++q;
- } else if (*q == 'm' || *q == 'M') {
- maxmem <<= 20;
- ++q;
- } else if (*q == 'g' || *q == 'G') {
- maxmem <<= 30;
- ++q;
- }
+ memory_limit = memparse(q, &q);
}
- memory_limit = maxmem;
}
/* break now */
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 82ec2f3..27f65b9 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -212,7 +212,7 @@
/* Default to using normal stack */
newsp = regs->gpr[1];
- if (ka->sa.sa_flags & SA_ONSTACK) {
+ if ((ka->sa.sa_flags & SA_ONSTACK) && current->sas_ss_size) {
if (! on_sig_stack(regs->gpr[1]))
newsp = (current->sas_ss_sp + current->sas_ss_size);
}
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 0f0c3a9..aca2f09 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -65,11 +65,11 @@
unsigned int cpu;
if (!cpu_has_feature(CPU_FTR_SMT))
- return 1;
+ return -ENODEV;
options = find_path_device("/options");
if (!options)
- return 1;
+ return -ENODEV;
val = (unsigned int *)get_property(options, "ibm,smt-snooze-delay",
NULL);
@@ -78,7 +78,7 @@
per_cpu(smt_snooze_delay, cpu) = *val;
}
- return 1;
+ return 0;
}
__initcall(smt_setup);
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index dc06305..61e70d3 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -442,7 +442,7 @@
.kill_sb = kill_litter_super,
};
-static int spufs_init(void)
+static int __init spufs_init(void)
{
int ret;
ret = -ENOMEM;
@@ -472,7 +472,7 @@
}
module_init(spufs_init);
-static void spufs_exit(void)
+static void __exit spufs_exit(void)
{
spu_sched_exit();
unregister_spu_syscalls(&spufs_calls);
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index fa45506..155aa69 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -680,8 +680,8 @@
if (PLATFORM_ISERIES_LPAR != platform)
return 0;
- ppc64_firmware_features |= FW_FEATURE_ISERIES;
- ppc64_firmware_features |= FW_FEATURE_LPAR;
+ powerpc_firmware_features |= FW_FEATURE_ISERIES;
+ powerpc_firmware_features |= FW_FEATURE_LPAR;
return 1;
}
diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c
index 989f4bc..c01d8f0 100644
--- a/arch/powerpc/platforms/pseries/firmware.c
+++ b/arch/powerpc/platforms/pseries/firmware.c
@@ -91,7 +91,7 @@
continue;
/* we have a match */
- ppc64_firmware_features |=
+ powerpc_firmware_features |=
firmware_features_table[i].val;
break;
}
diff --git a/arch/powerpc/platforms/pseries/hvconsole.c b/arch/powerpc/platforms/pseries/hvconsole.c
index 138e128..ba6befd 100644
--- a/arch/powerpc/platforms/pseries/hvconsole.c
+++ b/arch/powerpc/platforms/pseries/hvconsole.c
@@ -62,6 +62,11 @@
unsigned long *lbuf = (unsigned long *) buf;
long ret;
+
+ /* hcall will ret H_PARAMETER if 'count' exceeds firmware max.*/
+ if (count > MAX_VIO_PUT_CHARS)
+ count = MAX_VIO_PUT_CHARS;
+
ret = plpar_hcall_norets(H_PUT_TERM_CHAR, vtermno, count, lbuf[0],
lbuf[1]);
if (ret == H_Success)
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index b046bcf..9639c66 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -132,7 +132,7 @@
of_node_put(np);
}
- return 1;
+ return 0;
}
__initcall(init_ras_IRQ);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 213bf98..f736234 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -385,7 +385,7 @@
*/
if (platform == PLATFORM_PSERIES_LPAR)
- ppc64_firmware_features |= FW_FEATURE_LPAR;
+ powerpc_firmware_features |= FW_FEATURE_LPAR;
return 1;
}
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 75802ca..e9a8f5d 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -61,15 +61,15 @@
select PPC_FPU
help
There are four types of PowerPC chips supported. The more common
- types (601, 603, 604, 740, 750, 7400), the Motorola embedded
- versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the IBM
- embedded versions (403 and 405) and the POWER3 processor.
- (For support for more recent 64-bit processors, set ARCH=powerpc.)
+ types (601, 603, 604, 740, 750, 7400), the older Freescale
+ (formerly Motorola) embedded versions (821, 823, 850, 855, 860,
+ 52xx, 82xx, 83xx), the IBM embedded versions (403 and 405) and
+ the Book E embedded processors from IBM (44x) and Freescale (85xx).
+ For support for 64-bit processors, set ARCH=powerpc.
Unless you are building a kernel for one of the embedded processor
- systems or a POWER3-based IBM RS/6000, choose 6xx.
- Note that the kernel runs in 32-bit mode even on 64-bit chips.
- Also note that because the 52xx, 82xx, & 83xx family has a 603e core,
- specific support for that chipset is asked later on.
+ systems, choose 6xx.
+ Also note that because the 52xx, 82xx, & 83xx family have a 603e
+ core, specific support for that chipset is asked later on.
config 40x
bool "40x"
@@ -77,10 +77,6 @@
config 44x
bool "44x"
-config POWER3
- select PPC_FPU
- bool "POWER3"
-
config 8xx
bool "8xx"
@@ -252,14 +248,9 @@
source arch/ppc/platforms/4xx/Kconfig
source arch/ppc/platforms/85xx/Kconfig
-config PPC64BRIDGE
- bool
- depends on POWER3
- default y
-
config PPC_STD_MMU
bool
- depends on 6xx || POWER3
+ depends on 6xx
default y
config NOT_COHERENT_CACHE
@@ -534,8 +525,8 @@
choice
prompt "Machine Type"
- depends on 6xx || POWER3
- default PPC_MULTIPLATFORM
+ depends on 6xx
+ default PPC_PREP
---help---
Linux currently supports several different kinds of PowerPC-based
machines: Apple Power Macintoshes and clones (such as the Motorola
@@ -545,15 +536,14 @@
Platform) machines (including all of the recent IBM RS/6000 and
pSeries machines), and several embedded PowerPC systems containing
4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the
- default option is to build a kernel which works on PReP and CHRP.
+ default option is to build a kernel which works on PReP.
- Note that support for Apple machines is now only available with
- ARCH=powerpc, and has been removed from this menu. If you wish
- to build a kernel for an Apple machine, exit this configuration
- process and re-run it with ARCH=powerpc.
+ Note that support for Apple and CHRP machines is now only available
+ with ARCH=powerpc, and has been removed from this menu. If you
+ wish to build a kernel for an Apple or CHRP machine, exit this
+ configuration process and re-run it with ARCH=powerpc.
- Select CHRP/PReP if configuring for an IBM RS/6000 or
- pSeries machine, or a PReP machine.
+ Select PReP if configuring for a PReP machine.
Select Gemini if configuring for a Synergy Microsystems' Gemini
series Single Board Computer. More information is available at:
@@ -562,8 +552,8 @@
Select APUS if configuring for a PowerUP Amiga. More information is
available at: <http://linux-apus.sourceforge.net/>.
-config PPC_MULTIPLATFORM
- bool "CHRP/PReP"
+config PPC_PREP
+ bool "PReP"
config APUS
bool "Amiga-APUS"
@@ -807,25 +797,6 @@
you wish to build a kernel for a machine with a CPM2 coprocessor
on it (826x, 827x, 8560).
-config PPC_CHRP
- bool "Support for CHRP (Common Hardware Reference Platform) machines"
- depends on PPC_MULTIPLATFORM
- select PPC_I8259
- select PPC_INDIRECT_PCI
- default y
-
-config PPC_PREP
- bool "Support for PReP (PowerPC Reference Platform) machines"
- depends on PPC_MULTIPLATFORM
- select PPC_I8259
- select PPC_INDIRECT_PCI
- default y
-
-config PPC_OF
- bool
- depends on PPC_CHRP
- default y
-
config PPC_GEN550
bool
depends on SANDPOINT || SPRUCE || PPLUS || \
@@ -984,14 +955,6 @@
source "fs/Kconfig.binfmt"
-config PROC_DEVICETREE
- bool "Support for Open Firmware device tree in /proc"
- depends on PPC_OF && PROC_FS
- help
- This option adds a device-tree directory under /proc which contains
- an image of the device tree that the kernel copies from Open
- Firmware. If unsure, say Y here.
-
config PREP_RESIDUAL
bool "Support for PReP Residual Data"
depends on PPC_PREP
@@ -1184,8 +1147,7 @@
config ISA
bool "Support for ISA-bus hardware"
- depends on PPC_PREP || PPC_CHRP
- select PPC_I8259
+ depends on PPC_PREP
help
Find out whether you have ISA slots on your motherboard. ISA is the
name of a bus system, i.e. the way the CPU talks to the other stuff
@@ -1195,18 +1157,18 @@
config GENERIC_ISA_DMA
bool
- depends on POWER3 || 6xx && !CPM2
+ depends on 6xx && !CPM2
default y
config PPC_I8259
bool
- default y if 85xx
+ default y if 85xx || PPC_PREP
default n
config PPC_INDIRECT_PCI
bool
depends on PCI
- default y if 40x || 44x || 85xx || 83xx
+ default y if 40x || 44x || 85xx || 83xx || PPC_PREP
default n
config EISA
@@ -1397,7 +1359,7 @@
config BOOT_LOAD_BOOL
bool "Set the boot link/load address"
- depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM
+ depends on ADVANCED_OPTIONS && !PPC_PREP
help
This option allows you to set the initial load address of the zImage
or zImage.initrd file. This can be useful if you are on a board
diff --git a/arch/ppc/Kconfig.debug b/arch/ppc/Kconfig.debug
index 8cc75ab..f94b877 100644
--- a/arch/ppc/Kconfig.debug
+++ b/arch/ppc/Kconfig.debug
@@ -53,13 +53,6 @@
Unless you are intending to debug the kernel with one of these
machines, say N here.
-config BOOTX_TEXT
- bool "Support for early boot text console (BootX or OpenFirmware only)"
- depends PPC_OF
- help
- Say Y here to see progress messages from the boot firmware in text
- mode. Requires either BootX or Open Firmware.
-
config SERIAL_TEXT_DEBUG
bool "Support for early boot texts over serial port"
depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \
diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
index 87bd063..0db66dc 100644
--- a/arch/ppc/Makefile
+++ b/arch/ppc/Makefile
@@ -40,10 +40,8 @@
CFLAGS += -mstring
endif
-cpu-as-$(CONFIG_PPC64BRIDGE) += -Wa,-mppc64bridge
cpu-as-$(CONFIG_4xx) += -Wa,-m405
cpu-as-$(CONFIG_6xx) += -Wa,-maltivec
-cpu-as-$(CONFIG_POWER4) += -Wa,-maltivec
cpu-as-$(CONFIG_E500) += -Wa,-me500
cpu-as-$(CONFIG_E200) += -Wa,-me200
diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index 84eec0b..b739e25 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile
@@ -19,14 +19,13 @@
BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd
bootdir-y := simple
-bootdir-$(CONFIG_PPC_OF) += openfirmware
subdir-y := lib common images
-subdir-$(CONFIG_PPC_MULTIPLATFORM) += of1275
+subdir-$(CONFIG_PPC_PREP) += of1275
# for cleaning
-subdir- += simple openfirmware
+subdir- += simple
-hostprogs-y := $(addprefix utils/, addnote mknote hack-coff mkprep mkbugboot mktree)
+hostprogs-y := $(addprefix utils/, mkprep mkbugboot mktree)
PHONY += $(BOOT_TARGETS) $(bootdir-y)
diff --git a/arch/ppc/boot/openfirmware/Makefile b/arch/ppc/boot/openfirmware/Makefile
deleted file mode 100644
index 66b7397..0000000
--- a/arch/ppc/boot/openfirmware/Makefile
+++ /dev/null
@@ -1,109 +0,0 @@
-# Makefile for making bootable images on various OpenFirmware machines.
-#
-# This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies.
-#
-# Paul Mackerras January 1997
-# XCOFF bootable images for PowerMacs
-# Geert Uytterhoeven September 1997
-# ELF bootable iamges for CHRP machines.
-# Tom Rini January 2001
-# Cleaned up, moved into arch/ppc/boot/pmac
-# Tom Rini July/August 2002
-# Merged 'chrp' and 'pmac' into 'openfirmware', and cleaned up the
-# rules.
-
-zImage.initrd znetboot.initrd: del-ramdisk-sec := -R .ramdisk
-zImage.initrd znetboot.initrd: initrd := .initrd
-
-
-boot := arch/ppc/boot
-common := $(boot)/common
-utils := $(boot)/utils
-bootlib := $(boot)/lib
-of1275 := $(boot)/of1275
-images := $(boot)/images
-
-CHRP_LD_ARGS := -T $(srctree)/$(boot)/ld.script -e _start -Ttext 0x00800000
-
-COMMONOBJS := start.o misc.o common.o
-CHRPOBJS := crt0.o $(COMMONOBJS) chrpmain.o
-
-targets := $(CHRPOBJS) dummy.o
-CHRPOBJS := $(addprefix $(obj)/, $(CHRPOBJS))
-
-LIBS := lib/lib.a $(bootlib)/lib.a $(of1275)/lib.a $(common)/lib.a
-
-ifdef CONFIG_SMP
-END := .smp
-endif
-ifdef CONFIG_PPC64BRIDGE
-END += .64
-endif
-
-
-$(images)/ramdisk.image.gz:
- @echo ' MISSING $@'
- @echo ' RAM disk image must be provided separately'
- @/bin/false
-
-quiet_cmd_genimage = GEN $@
- cmd_genimage = $(OBJCOPY) -R .comment \
- --add-section=.image=$(images)/vmlinux.gz \
- --set-section-flags=.image=contents,alloc,load,readonly,data $< $@
-
-targets += image.o
-$(obj)/image.o: $(obj)/dummy.o $(images)/vmlinux.gz FORCE
- $(call if_changed,genimage)
-
-# Place the ramdisk in the initrd image.
-quiet_cmd_genimage-initrd = GEN $@
- cmd_genimage-initrd = $(OBJCOPY) $< $@ \
- --add-section=.ramdisk=$(images)/ramdisk.image.gz \
- --set-section-flags=.ramdisk=contents,alloc,load,readonly,data
-targets += image.initrd.o
-$(obj)/image.initrd.o: $(obj)/image.o $(images)/ramdisk.image.gz FORCE
- $(call if_changed,genimage-initrd)
-
-
-targets += crt0.o
-$(obj)/crt0.o: $(common)/crt0.S FORCE
- $(call if_changed_dep,as_o_S)
-
-quiet_cmd_gen-chrp = CHRP $@
- cmd_gen-chrp = $(LD) $(CHRP_LD_ARGS) -o $@ $(CHRPOBJS) $< $(LIBS) && \
- $(OBJCOPY) $@ $@ -R .comment $(del-ramdisk-sec)
-
-$(images)/zImage.chrp: $(obj)/image.o $(CHRPOBJS) $(LIBS) \
- $(srctree)/$(boot)/ld.script
- $(call cmd,gen-chrp)
-$(images)/zImage.initrd.chrp: $(obj)/image.initrd.o $(CHRPOBJS) $(LIBS) \
- $(srctree)/$(boot)/ld.script
- $(call cmd,gen-chrp)
-
-quiet_cmd_addnote = ADDNOTE $@
- cmd_addnote = cat $< > $@ && $(utils)/addnote $@
-$(images)/zImage.chrp-rs6k $(images)/zImage.initrd.chrp-rs6k: \
- %-rs6k: %
- $(call cmd,addnote)
-
-# The targets used on the make command-line
-
-PHONY += zImage zImage.initrd
-zImage: $(images)/zImage.chrp \
- $(images)/zImage.chrp-rs6k
- @echo ' kernel: $@ is ready ($<)'
-zImage.initrd: $(images)/zImage.initrd.chrp \
- $(images)/zImage.initrd.chrp-rs6k
- @echo ' kernel: $@ is ready ($<)'
-
-TFTPIMAGE := /tftpboot/zImage
-
-PHONY += znetboot znetboot.initrd
-znetboot: $(images)/zImage.chrp
- cp $(images)/zImage.chrp $(TFTPIMAGE).chrp$(END)
- @echo ' kernel: $@ is ready ($<)'
-znetboot.initrd:$(images)/zImage.initrd.chrp
- cp $(images)/zImage.initrd.chrp $(TFTPIMAGE).chrp$(END)
- @echo ' kernel: $@ is ready ($<)'
-
diff --git a/arch/ppc/boot/openfirmware/chrpmain.c b/arch/ppc/boot/openfirmware/chrpmain.c
deleted file mode 100644
index 245dbd9..0000000
--- a/arch/ppc/boot/openfirmware/chrpmain.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/string.h>
-#include "nonstdio.h"
-#include "of1275.h"
-#include <asm/processor.h>
-#include <asm/page.h>
-
-/* Passed from the linker */
-extern char __image_begin, __image_end;
-extern char __ramdisk_begin, __ramdisk_end;
-extern char _start, _end;
-
-extern unsigned int heap_max;
-extern void flush_cache(void *, unsigned long);
-extern void gunzip(void *, int, unsigned char *, int *);
-extern void make_bi_recs(unsigned long addr, char *name, unsigned int mach,
- unsigned int progend);
-
-char *avail_ram;
-char *begin_avail, *end_avail;
-char *avail_high;
-
-#define RAM_START 0x00000000
-#define RAM_END (64<<20)
-
-#define BOOT_START ((unsigned long)_start)
-#define BOOT_END ((unsigned long)(_end + 0xFFF) & ~0xFFF)
-
-#define RAM_FREE ((unsigned long)(_end+0x1000)&~0xFFF)
-#define PROG_START 0x00010000
-#define PROG_SIZE 0x007f0000 /* 8MB */
-
-#define SCRATCH_SIZE (128 << 10)
-
-static char scratch[SCRATCH_SIZE]; /* 128k of scratch space for gunzip */
-
-typedef void (*kernel_start_t)(int, int, void *, unsigned int, unsigned int);
-
-void
-boot(int a1, int a2, void *prom)
-{
- unsigned sa, len;
- void *dst;
- unsigned char *im;
- unsigned int initrd_size, initrd_start;
-
- printf("chrpboot starting: loaded at 0x%p\n\r", &_start);
-
- initrd_size = &__ramdisk_end - &__ramdisk_begin;
- if (initrd_size) {
- initrd_start = (RAM_END - initrd_size) & ~0xFFF;
- a1 = initrd_start;
- a2 = initrd_size;
- claim(initrd_start, RAM_END - initrd_start, 0);
- printf("initial ramdisk moving 0x%x <- 0x%p (%x bytes)\n\r",
- initrd_start, &__ramdisk_begin, initrd_size);
- memcpy((char *)initrd_start, &__ramdisk_begin, initrd_size);
- } else {
- initrd_start = 0;
- initrd_size = 0;
- a2 = 0xdeadbeef;
- }
-
- im = &__image_begin;
- len = &__image_end - &__image_begin;
- /* claim 4MB starting at PROG_START */
- claim(PROG_START, PROG_SIZE - PROG_START, 0);
- dst = (void *) PROG_START;
- if (im[0] == 0x1f && im[1] == 0x8b) {
- avail_ram = scratch;
- begin_avail = avail_high = avail_ram;
- end_avail = scratch + sizeof(scratch);
- printf("gunzipping (0x%p <- 0x%p:0x%p)...", dst, im, im+len);
- gunzip(dst, PROG_SIZE - PROG_START, im, &len);
- printf("done %u bytes\n\r", len);
- printf("%u bytes of heap consumed, max in use %u\n\r",
- avail_high - begin_avail, heap_max);
- } else {
- memmove(dst, im, len);
- }
-
- flush_cache(dst, len);
- make_bi_recs(((unsigned long) dst + len), "chrpboot", _MACH_chrp,
- (PROG_START + PROG_SIZE));
-
- sa = PROG_START;
- printf("start address = 0x%x\n\r", sa);
-
- (*(kernel_start_t)sa)(a1, a2, prom, initrd_start, initrd_size);
-
- printf("returned?\n\r");
-
- pause();
-}
diff --git a/arch/ppc/boot/openfirmware/common.c b/arch/ppc/boot/openfirmware/common.c
deleted file mode 100644
index 0f46756..0000000
--- a/arch/ppc/boot/openfirmware/common.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include "nonstdio.h"
-#include "of1275.h"
-#include <linux/string.h>
-#include <linux/zlib.h>
-#include <asm/bootinfo.h>
-#include <asm/page.h>
-
-/* Information from the linker */
-
-extern int strcmp(const char *s1, const char *s2);
-extern char *avail_ram, *avail_high;
-extern char *end_avail;
-
-unsigned int heap_use, heap_max;
-
-struct memchunk {
- unsigned int size;
- struct memchunk *next;
-};
-
-static struct memchunk *freechunks;
-
-static void *zalloc(unsigned size)
-{
- void *p;
- struct memchunk **mpp, *mp;
-
- size = (size + 7) & -8;
- heap_use += size;
- if (heap_use > heap_max)
- heap_max = heap_use;
- for (mpp = &freechunks; (mp = *mpp) != 0; mpp = &mp->next) {
- if (mp->size == size) {
- *mpp = mp->next;
- return mp;
- }
- }
- p = avail_ram;
- avail_ram += size;
- if (avail_ram > avail_high)
- avail_high = avail_ram;
- if (avail_ram > end_avail) {
- printf("oops... out of memory\n\r");
- pause();
- }
- return p;
-}
-
-#define HEAD_CRC 2
-#define EXTRA_FIELD 4
-#define ORIG_NAME 8
-#define COMMENT 0x10
-#define RESERVED 0xe0
-
-void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp)
-{
- z_stream s;
- int r, i, flags;
-
- /* skip header */
- i = 10;
- flags = src[3];
- if (src[2] != Z_DEFLATED || (flags & RESERVED) != 0) {
- printf("bad gzipped data\n\r");
- exit();
- }
- if ((flags & EXTRA_FIELD) != 0)
- i = 12 + src[10] + (src[11] << 8);
- if ((flags & ORIG_NAME) != 0)
- while (src[i++] != 0)
- ;
- if ((flags & COMMENT) != 0)
- while (src[i++] != 0)
- ;
- if ((flags & HEAD_CRC) != 0)
- i += 2;
- if (i >= *lenp) {
- printf("gunzip: ran out of data in header\n\r");
- exit();
- }
-
- /* Initialize ourself. */
- s.workspace = zalloc(zlib_inflate_workspacesize());
- r = zlib_inflateInit2(&s, -MAX_WBITS);
- if (r != Z_OK) {
- printf("zlib_inflateInit2 returned %d\n\r", r);
- exit();
- }
- s.next_in = src + i;
- s.avail_in = *lenp - i;
- s.next_out = dst;
- s.avail_out = dstlen;
- r = zlib_inflate(&s, Z_FINISH);
- if (r != Z_OK && r != Z_STREAM_END) {
- printf("inflate returned %d msg: %s\n\r", r, s.msg);
- exit();
- }
- *lenp = s.next_out - (unsigned char *) dst;
- zlib_inflateEnd(&s);
-}
-
-/* Make a bi_rec in OF. We need to be passed a name for BI_BOOTLOADER_ID,
- * a machine type for BI_MACHTYPE, and the location where the end of the
- * bootloader is (PROG_START + PROG_SIZE)
- */
-void make_bi_recs(unsigned long addr, char *name, unsigned int mach,
- unsigned long progend)
-{
- struct bi_record *rec;
-
-
- /* leave a 1MB gap then align to the next 1MB boundary */
- addr = _ALIGN(addr+ (1<<20) - 1, (1<<20));
- /* oldworld machine seem very unhappy about this. -- Tom */
- if (addr >= progend)
- claim(addr, 0x1000, 0);
-
- rec = (struct bi_record *)addr;
- rec->tag = BI_FIRST;
- rec->size = sizeof(struct bi_record);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_BOOTLOADER_ID;
- sprintf( (char *)rec->data, name);
- rec->size = sizeof(struct bi_record) + strlen(name) + 1;
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_MACHTYPE;
- rec->data[0] = mach;
- rec->data[1] = 1;
- rec->size = sizeof(struct bi_record) + 2 * sizeof(unsigned long);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_LAST;
- rec->size = sizeof(struct bi_record);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-}
diff --git a/arch/ppc/boot/openfirmware/dummy.c b/arch/ppc/boot/openfirmware/dummy.c
deleted file mode 100644
index 31dbf45..0000000
--- a/arch/ppc/boot/openfirmware/dummy.c
+++ /dev/null
@@ -1,4 +0,0 @@
-int main(void)
-{
- return 0;
-}
diff --git a/arch/ppc/boot/openfirmware/misc.S b/arch/ppc/boot/openfirmware/misc.S
deleted file mode 100644
index ab9e897..0000000
--- a/arch/ppc/boot/openfirmware/misc.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- .text
-
-/*
- * Use the BAT2 & 3 registers to map the 1st 16MB of RAM to
- * the address given as the 1st argument.
- */
- .globl setup_bats
-setup_bats:
- mfpvr 5
- rlwinm 5,5,16,16,31 /* r3 = 1 for 601, 4 for 604 */
- cmpwi 0,5,1
- li 0,0
- bne 4f
- mtibatl 3,0 /* invalidate BAT first */
- ori 3,3,4 /* set up BAT registers for 601 */
- li 4,0x7f
- mtibatu 2,3
- mtibatl 2,4
- oris 3,3,0x80
- oris 4,4,0x80
- mtibatu 3,3
- mtibatl 3,4
- b 5f
-4: mtdbatu 3,0 /* invalidate BATs first */
- mtibatu 3,0
- ori 3,3,0xff /* set up BAT registers for 604 */
- li 4,2
- mtdbatl 2,4
- mtdbatu 2,3
- mtibatl 2,4
- mtibatu 2,3
- oris 3,3,0x80
- oris 4,4,0x80
- mtdbatl 3,4
- mtdbatu 3,3
- mtibatl 3,4
- mtibatu 3,3
-5: sync
- isync
- blr
-
-/*
- * Flush the dcache and invalidate the icache for a range of addresses.
- *
- * flush_cache(addr, len)
- */
- .global flush_cache
-flush_cache:
- addi 4,4,0x1f /* len = (len + 0x1f) / 0x20 */
- rlwinm. 4,4,27,5,31
- mtctr 4
- beqlr
-1: dcbf 0,3
- icbi 0,3
- addi 3,3,0x20
- bdnz 1b
- sync
- isync
- blr
diff --git a/arch/ppc/boot/openfirmware/start.c b/arch/ppc/boot/openfirmware/start.c
deleted file mode 100644
index 1617a26..0000000
--- a/arch/ppc/boot/openfirmware/start.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <stdarg.h>
-#include "of1275.h"
-
-extern int strlen(const char *s);
-extern void boot(int a1, int a2, void *prom);
-
-phandle stdin;
-phandle stdout;
-phandle stderr;
-
-void printk(char *fmt, ...);
-
-void
-start(int a1, int a2, void *promptr)
-{
- ofinit(promptr);
- if (ofstdio(&stdin, &stdout, &stderr))
- exit();
-
- boot(a1, a2, promptr);
- for (;;)
- exit();
-}
-
-int writestring(void *f, char *ptr, int nb)
-{
- int w = 0, i;
- char *ret = "\r";
-
- for (i = 0; i < nb; ++i) {
- if (ptr[i] == '\n') {
- if (i > w) {
- write(f, ptr + w, i - w);
- w = i;
- }
- write(f, ret, 1);
- }
- }
- if (w < nb)
- write(f, ptr + w, nb - w);
- return nb;
-}
-
-int
-putc(int c, void *f)
-{
- char ch = c;
-
- return writestring(f, &ch, 1) == 1? c: -1;
-}
-
-int
-putchar(int c)
-{
- return putc(c, stdout);
-}
-
-int
-fputs(char *str, void *f)
-{
- int n = strlen(str);
-
- return writestring(f, str, n) == n? 0: -1;
-}
-
-int
-readchar(void)
-{
- char ch;
-
- for (;;) {
- switch (read(stdin, &ch, 1)) {
- case 1:
- return ch;
- case -1:
- printk("read(stdin) returned -1\n");
- return -1;
- }
- }
-}
-
-static char line[256];
-static char *lineptr;
-static int lineleft;
-
-int
-getchar(void)
-{
- int c;
-
- if (lineleft == 0) {
- lineptr = line;
- for (;;) {
- c = readchar();
- if (c == -1 || c == 4)
- break;
- if (c == '\r' || c == '\n') {
- *lineptr++ = '\n';
- putchar('\n');
- break;
- }
- switch (c) {
- case 0177:
- case '\b':
- if (lineptr > line) {
- putchar('\b');
- putchar(' ');
- putchar('\b');
- --lineptr;
- }
- break;
- case 'U' & 0x1F:
- while (lineptr > line) {
- putchar('\b');
- putchar(' ');
- putchar('\b');
- --lineptr;
- }
- break;
- default:
- if (lineptr >= &line[sizeof(line) - 1])
- putchar('\a');
- else {
- putchar(c);
- *lineptr++ = c;
- }
- }
- }
- lineleft = lineptr - line;
- lineptr = line;
- }
- if (lineleft == 0)
- return -1;
- --lineleft;
- return *lineptr++;
-}
-
-extern int vsprintf(char *buf, const char *fmt, va_list args);
-static char sprint_buf[1024];
-
-void
-printk(char *fmt, ...)
-{
- va_list args;
- int n;
-
- va_start(args, fmt);
- n = vsprintf(sprint_buf, fmt, args);
- va_end(args);
- writestring(stdout, sprint_buf, n);
-}
-
-int
-printf(char *fmt, ...)
-{
- va_list args;
- int n;
-
- va_start(args, fmt);
- n = vsprintf(sprint_buf, fmt, args);
- va_end(args);
- writestring(stdout, sprint_buf, n);
- return n;
-}
diff --git a/arch/ppc/boot/simple/mpc10x_memory.c b/arch/ppc/boot/simple/mpc10x_memory.c
index c242908..8da8f57 100644
--- a/arch/ppc/boot/simple/mpc10x_memory.c
+++ b/arch/ppc/boot/simple/mpc10x_memory.c
@@ -50,10 +50,10 @@
* the system. This assumes that the firmware has correctly set up the memory
* controller registers. On CONFIG_PPC_PREP, we know we are being called
* under a PReP memory map. On all other machines, we assume we are under
- * a CHRP memory map. Further, on CONFIG_PPC_MULTIPLATFORM we must rename
+ * a CHRP memory map. Further, on CONFIG_PPC_PREP we must rename
* this function.
*/
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PREP
#define get_mem_size mpc10x_get_mem_size
#endif
unsigned long
diff --git a/arch/ppc/boot/simple/relocate.S b/arch/ppc/boot/simple/relocate.S
index 7efddc5..2533113 100644
--- a/arch/ppc/boot/simple/relocate.S
+++ b/arch/ppc/boot/simple/relocate.S
@@ -194,7 +194,7 @@
/*
* Start at the begining.
*/
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PREP
li r9,0xc
mtlr r9
/* tell kernel we're prep, by putting 0xdeadc0de at KERNELLOAD,
diff --git a/arch/ppc/boot/utils/addnote.c b/arch/ppc/boot/utils/addnote.c
deleted file mode 100644
index 6c52b18..0000000
--- a/arch/ppc/boot/utils/addnote.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Program to hack in a PT_NOTE program header entry in an ELF file.
- * This is needed for OF on RS/6000s to load an image correctly.
- * Note that OF needs a program header entry for the note, not an
- * ELF section.
- *
- * Copyright 2000 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Usage: addnote zImage
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-
-char arch[] = "PowerPC";
-
-#define N_DESCR 6
-unsigned int descr[N_DESCR] = {
-#if 1
- /* values for IBM RS/6000 machines */
- 0xffffffff, /* real-mode = true */
- 0x00c00000, /* real-base, i.e. where we expect OF to be */
- 0xffffffff, /* real-size */
- 0xffffffff, /* virt-base */
- 0xffffffff, /* virt-size */
- 0x4000, /* load-base */
-#else
- /* values for longtrail CHRP */
- 0, /* real-mode = false */
- 0xffffffff, /* real-base */
- 0xffffffff, /* real-size */
- 0xffffffff, /* virt-base */
- 0xffffffff, /* virt-size */
- 0x00600000, /* load-base */
-#endif
-};
-
-unsigned char buf[512];
-
-#define GET_16BE(off) ((buf[off] << 8) + (buf[(off)+1]))
-#define GET_32BE(off) ((GET_16BE(off) << 16) + GET_16BE((off)+2))
-
-#define PUT_16BE(off, v) (buf[off] = ((v) >> 8) & 0xff, \
- buf[(off) + 1] = (v) & 0xff)
-#define PUT_32BE(off, v) (PUT_16BE((off), (v) >> 16), \
- PUT_16BE((off) + 2, (v)))
-
-/* Structure of an ELF file */
-#define E_IDENT 0 /* ELF header */
-#define E_PHOFF 28
-#define E_PHENTSIZE 42
-#define E_PHNUM 44
-#define E_HSIZE 52 /* size of ELF header */
-
-#define EI_MAGIC 0 /* offsets in E_IDENT area */
-#define EI_CLASS 4
-#define EI_DATA 5
-
-#define PH_TYPE 0 /* ELF program header */
-#define PH_OFFSET 4
-#define PH_FILESZ 16
-#define PH_HSIZE 32 /* size of program header */
-
-#define PT_NOTE 4 /* Program header type = note */
-
-#define ELFCLASS32 1
-#define ELFDATA2MSB 2
-
-unsigned char elf_magic[4] = { 0x7f, 'E', 'L', 'F' };
-
-int main(int ac, char **av)
-{
- int fd, n, i;
- int ph, ps, np;
- int nnote, ns;
-
- if (ac != 2) {
- fprintf(stderr, "Usage: %s elf-file\n", av[0]);
- exit(1);
- }
- fd = open(av[1], O_RDWR);
- if (fd < 0) {
- perror(av[1]);
- exit(1);
- }
-
- nnote = strlen(arch) + 1 + (N_DESCR + 3) * 4;
-
- n = read(fd, buf, sizeof(buf));
- if (n < 0) {
- perror("read");
- exit(1);
- }
-
- if (n < E_HSIZE || memcmp(&buf[E_IDENT+EI_MAGIC], elf_magic, 4) != 0)
- goto notelf;
-
- if (buf[E_IDENT+EI_CLASS] != ELFCLASS32
- || buf[E_IDENT+EI_DATA] != ELFDATA2MSB) {
- fprintf(stderr, "%s is not a big-endian 32-bit ELF image\n",
- av[1]);
- exit(1);
- }
-
- ph = GET_32BE(E_PHOFF);
- ps = GET_16BE(E_PHENTSIZE);
- np = GET_16BE(E_PHNUM);
- if (ph < E_HSIZE || ps < PH_HSIZE || np < 1)
- goto notelf;
- if (ph + (np + 1) * ps + nnote > n)
- goto nospace;
-
- for (i = 0; i < np; ++i) {
- if (GET_32BE(ph + PH_TYPE) == PT_NOTE) {
- fprintf(stderr, "%s already has a note entry\n",
- av[1]);
- exit(0);
- }
- ph += ps;
- }
-
- /* XXX check that the area we want to use is all zeroes */
- for (i = 0; i < ps + nnote; ++i)
- if (buf[ph + i] != 0)
- goto nospace;
-
- /* fill in the program header entry */
- ns = ph + ps;
- PUT_32BE(ph + PH_TYPE, PT_NOTE);
- PUT_32BE(ph + PH_OFFSET, ns);
- PUT_32BE(ph + PH_FILESZ, nnote);
-
- /* fill in the note area we point to */
- /* XXX we should probably make this a proper section */
- PUT_32BE(ns, strlen(arch) + 1);
- PUT_32BE(ns + 4, N_DESCR * 4);
- PUT_32BE(ns + 8, 0x1275);
- strcpy(&buf[ns + 12], arch);
- ns += 12 + strlen(arch) + 1;
- for (i = 0; i < N_DESCR; ++i)
- PUT_32BE(ns + i * 4, descr[i]);
-
- /* Update the number of program headers */
- PUT_16BE(E_PHNUM, np + 1);
-
- /* write back */
- lseek(fd, (long) 0, SEEK_SET);
- i = write(fd, buf, n);
- if (i < 0) {
- perror("write");
- exit(1);
- }
- if (i < n) {
- fprintf(stderr, "%s: write truncated\n", av[1]);
- exit(1);
- }
-
- exit(0);
-
- notelf:
- fprintf(stderr, "%s does not appear to be an ELF file\n", av[0]);
- exit(1);
-
- nospace:
- fprintf(stderr, "sorry, I can't find space in %s to put the note\n",
- av[0]);
- exit(1);
-}
diff --git a/arch/ppc/boot/utils/hack-coff.c b/arch/ppc/boot/utils/hack-coff.c
deleted file mode 100644
index 5e5a657..0000000
--- a/arch/ppc/boot/utils/hack-coff.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * hack-coff.c - hack the header of an xcoff file to fill in
- * a few fields needed by the Open Firmware xcoff loader on
- * Power Macs but not initialized by objcopy.
- *
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include "rs6000.h"
-
-#define AOUT_MAGIC 0x010b
-
-#define get_16be(x) ((((unsigned char *)(x))[0] << 8) \
- + ((unsigned char *)(x))[1])
-#define put_16be(x, v) (((unsigned char *)(x))[0] = (v) >> 8, \
- ((unsigned char *)(x))[1] = (v) & 0xff)
-#define get_32be(x) ((((unsigned char *)(x))[0] << 24) \
- + (((unsigned char *)(x))[1] << 16) \
- + (((unsigned char *)(x))[2] << 8) \
- + ((unsigned char *)(x))[3])
-
-int
-main(int ac, char **av)
-{
- int fd;
- int i, nsect;
- int aoutsz;
- struct external_filehdr fhdr;
- AOUTHDR aout;
- struct external_scnhdr shdr;
-
- if (ac != 2) {
- fprintf(stderr, "Usage: hack-coff coff-file\n");
- exit(1);
- }
- if ((fd = open(av[1], 2)) == -1) {
- perror(av[2]);
- exit(1);
- }
- if (read(fd, &fhdr, sizeof(fhdr)) != sizeof(fhdr))
- goto readerr;
- i = get_16be(fhdr.f_magic);
- if (i != U802TOCMAGIC && i != U802WRMAGIC && i != U802ROMAGIC) {
- fprintf(stderr, "%s: not an xcoff file\n", av[1]);
- exit(1);
- }
- aoutsz = get_16be(fhdr.f_opthdr);
- if (read(fd, &aout, aoutsz) != aoutsz)
- goto readerr;
- nsect = get_16be(fhdr.f_nscns);
- for (i = 0; i < nsect; ++i) {
- if (read(fd, &shdr, sizeof(shdr)) != sizeof(shdr))
- goto readerr;
- if (strcmp(shdr.s_name, ".text") == 0) {
- put_16be(aout.o_snentry, i+1);
- put_16be(aout.o_sntext, i+1);
- } else if (strcmp(shdr.s_name, ".data") == 0) {
- put_16be(aout.o_sndata, i+1);
- } else if (strcmp(shdr.s_name, ".bss") == 0) {
- put_16be(aout.o_snbss, i+1);
- }
- }
- put_16be(aout.magic, AOUT_MAGIC);
- if (lseek(fd, (long) sizeof(struct external_filehdr), 0) == -1
- || write(fd, &aout, aoutsz) != aoutsz) {
- fprintf(stderr, "%s: write error\n", av[1]);
- exit(1);
- }
- close(fd);
- exit(0);
-
-readerr:
- fprintf(stderr, "%s: read error or file too short\n", av[1]);
- exit(1);
-}
diff --git a/arch/ppc/boot/utils/mknote.c b/arch/ppc/boot/utils/mknote.c
deleted file mode 100644
index b9fbb2c..0000000
--- a/arch/ppc/boot/utils/mknote.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) Cort Dougan 1999.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * Generate a note section as per the CHRP specification.
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#define PL(x) printf("%c%c%c%c", ((x)>>24)&0xff, ((x)>>16)&0xff, ((x)>>8)&0xff, (x)&0xff );
-
-int main(void)
-{
-/* header */
- /* namesz */
- PL(strlen("PowerPC")+1);
- /* descrsz */
- PL(6*4);
- /* type */
- PL(0x1275);
- /* name */
- printf("PowerPC"); printf("%c", 0);
-
-/* descriptor */
- /* real-mode */
- PL(0xffffffff);
- /* real-base */
- PL(0x00c00000);
- /* real-size */
- PL(0xffffffff);
- /* virt-base */
- PL(0xffffffff);
- /* virt-size */
- PL(0xffffffff);
- /* load-base */
- PL(0x4000);
- return 0;
-}
diff --git a/arch/ppc/configs/ibmchrp_defconfig b/arch/ppc/configs/ibmchrp_defconfig
deleted file mode 100644
index 27f3e69..0000000
--- a/arch/ppc/configs/ibmchrp_defconfig
+++ /dev/null
@@ -1,875 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_ALTIVEC is not set
-# CONFIG_TAU is not set
-# CONFIG_CPU_FREQ is not set
-# CONFIG_PPC601_SYNC_FIX is not set
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_CHRP=y
-CONFIG_PPC_PMAC=y
-CONFIG_PPC_PREP=y
-CONFIG_PPC_OF=y
-CONFIG_PPCBUG_NVRAM=y
-# CONFIG_SMP is not set
-# CONFIG_PREEMPT is not set
-CONFIG_HIGHMEM=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PROC_DEVICETREE=y
-CONFIG_PPC_RTAS=y
-# CONFIG_PREP_RESIDUAL is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-CONFIG_ISA=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_LBD=y
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_MESH is not set
-# CONFIG_SCSI_MAC53C94 is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-# CONFIG_ADB is not set
-# CONFIG_ADB_CUDA is not set
-# CONFIG_ADB_PMU is not set
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-# CONFIG_IP_NF_MATCH_PKTTYPE is not set
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_TARGET_LOG is not set
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_IP_NF_COMPAT_IPCHAINS=m
-# CONFIG_IP_NF_COMPAT_IPFWADM is not set
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_RAW=m
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_UINPUT=y
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-# CONFIG_SERIAL_8250_CONSOLE is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-# CONFIG_SERIAL_PMACZILOG is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_RIVA is not set
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_MILLENIUM=y
-CONFIG_FB_MATROX_MYSTIQUE=y
-# CONFIG_FB_MATROX_G450 is not set
-CONFIG_FB_MATROX_G100A=y
-CONFIG_FB_MATROX_G100=y
-# CONFIG_FB_MATROX_MULTIHEAD is not set
-# CONFIG_FB_RADEON_OLD is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-CONFIG_FB_3DFX=y
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_PCI_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_DEVFS_FS=y
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
-# CONFIG_NFSD is not set
-# CONFIG_EXPORTFS is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_NEC98_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ISO8859_1=m
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_BOOTX_TEXT is not set
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
diff --git a/arch/ppc/configs/pmac_defconfig b/arch/ppc/configs/pmac_defconfig
deleted file mode 100644
index a2db8b5..0000000
--- a/arch/ppc/configs/pmac_defconfig
+++ /dev/null
@@ -1,1591 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc3
-# Wed Jul 13 14:13:13 2005
-#
-CONFIG_MMU=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Processor
-#
-CONFIG_6xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_E200 is not set
-# CONFIG_E500 is not set
-CONFIG_PPC_FPU=y
-CONFIG_ALTIVEC=y
-CONFIG_TAU=y
-# CONFIG_TAU_INT is not set
-# CONFIG_TAU_AVERAGE is not set
-# CONFIG_KEXEC is not set
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-# CONFIG_CPU_FREQ_DEBUG is not set
-CONFIG_CPU_FREQ_STAT=m
-CONFIG_CPU_FREQ_STAT_DETAILS=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=m
-CONFIG_CPU_FREQ_GOV_USERSPACE=m
-CONFIG_CPU_FREQ_GOV_ONDEMAND=m
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
-CONFIG_CPU_FREQ_PMAC=y
-CONFIG_PPC601_SYNC_FIX=y
-CONFIG_PM=y
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_APUS is not set
-# CONFIG_KATANA is not set
-# CONFIG_WILLOW is not set
-# CONFIG_CPCI690 is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_CHESTNUT is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_HDPU is not set
-# CONFIG_EV64260 is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_RADSTONE_PPC7D is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBC82xx is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX8260 is not set
-# CONFIG_TQM8260 is not set
-# CONFIG_ADS8272 is not set
-# CONFIG_PQ2FADS is not set
-# CONFIG_LITE5200 is not set
-# CONFIG_MPC834x_SYS is not set
-CONFIG_PPC_CHRP=y
-CONFIG_PPC_PMAC=y
-CONFIG_PPC_PREP=y
-CONFIG_PPC_OF=y
-CONFIG_PPCBUG_NVRAM=y
-# CONFIG_SMP is not set
-# CONFIG_HIGHMEM is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_PREP_RESIDUAL is not set
-# CONFIG_CMDLINE_BOOL is not set
-# CONFIG_PM_DEBUG is not set
-CONFIG_SOFTWARE_SUSPEND=y
-CONFIG_PM_STD_PARTITION=""
-# CONFIG_SECCOMP is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus options
-#
-# CONFIG_ISA is not set
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
-# CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
-CONFIG_CARDBUS=y
-
-#
-# PC-card bridges
-#
-CONFIG_YENTA=m
-# CONFIG_PD6729 is not set
-# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
-CONFIG_PCCARD_NONSTATIC=m
-
-#
-# Advanced setup
-#
-CONFIG_ADVANCED_OPTIONS=y
-CONFIG_HIGHMEM_START=0xfe000000
-# CONFIG_LOWMEM_SIZE_BOOL is not set
-CONFIG_LOWMEM_SIZE=0x30000000
-# CONFIG_KERNEL_START_BOOL is not set
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE_BOOL=y
-CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-CONFIG_NETPOLL=y
-# CONFIG_NETPOLL_RX is not set
-# CONFIG_NETPOLL_TRAP is not set
-CONFIG_NET_POLL_CONTROLLER=y
-# CONFIG_HAMRADIO is not set
-CONFIG_IRDA=m
-
-#
-# IrDA protocols
-#
-CONFIG_IRLAN=m
-CONFIG_IRNET=m
-CONFIG_IRCOMM=m
-# CONFIG_IRDA_ULTRA is not set
-
-#
-# IrDA options
-#
-CONFIG_IRDA_CACHE_LAST_LSAP=y
-CONFIG_IRDA_FAST_RR=y
-# CONFIG_IRDA_DEBUG is not set
-
-#
-# Infrared-port device drivers
-#
-
-#
-# SIR device drivers
-#
-CONFIG_IRTTY_SIR=m
-
-#
-# Dongle support
-#
-# CONFIG_DONGLE is not set
-
-#
-# Old SIR device drivers
-#
-# CONFIG_IRPORT_SIR is not set
-
-#
-# Old Serial dongle support
-#
-
-#
-# FIR device drivers
-#
-# CONFIG_USB_IRDA is not set
-# CONFIG_SIGMATEL_FIR is not set
-# CONFIG_NSC_FIR is not set
-# CONFIG_WINBOND_FIR is not set
-# CONFIG_TOSHIBA_FIR is not set
-# CONFIG_SMC_IRCC_FIR is not set
-# CONFIG_ALI_FIR is not set
-# CONFIG_VLSI_FIR is not set
-# CONFIG_VIA_FIR is not set
-# CONFIG_BT is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-# CONFIG_STANDALONE is not set
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-CONFIG_MAC_FLOPPY=m
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_LBD=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECS is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
-CONFIG_BLK_DEV_IDESCSI=y
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-# CONFIG_IDE_GENERIC is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-CONFIG_BLK_DEV_CMD64X=y
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-CONFIG_BLK_DEV_PDC202XX_NEW=y
-# CONFIG_PDC202XX_FORCE is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-CONFIG_BLK_DEV_IDE_PMAC_BLINK=y
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-CONFIG_SCSI_AIC7XXX=m
-CONFIG_AIC7XXX_CMDS_PER_DEVICE=253
-CONFIG_AIC7XXX_RESET_DELAY_MS=15000
-CONFIG_AIC7XXX_DEBUG_ENABLE=y
-CONFIG_AIC7XXX_DEBUG_MASK=0
-CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
-CONFIG_SCSI_AIC7XXX_OLD=m
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_MESH=y
-CONFIG_SCSI_MESH_SYNC_RATE=5
-CONFIG_SCSI_MESH_RESET_DELAY_MS=1000
-CONFIG_SCSI_MAC53C94=y
-
-#
-# PCMCIA SCSI adapter support
-#
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-CONFIG_IEEE1394=m
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-# CONFIG_IEEE1394_OUI_DB is not set
-CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
-CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
-# CONFIG_IEEE1394_EXPORT_FULL_API is not set
-
-#
-# Device Drivers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
-CONFIG_IEEE1394_OHCI1394=m
-
-#
-# Protocol Drivers
-#
-CONFIG_IEEE1394_VIDEO1394=m
-CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=m
-CONFIG_IEEE1394_CMP=m
-CONFIG_IEEE1394_AMDTP=m
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-CONFIG_ADB=y
-CONFIG_ADB_CUDA=y
-CONFIG_ADB_PMU=y
-CONFIG_PMAC_APM_EMU=y
-CONFIG_PMAC_MEDIABAY=y
-CONFIG_PMAC_BACKLIGHT=y
-CONFIG_ADB_MACIO=y
-CONFIG_INPUT_ADBHID=y
-CONFIG_MAC_EMUMOUSEBTN=y
-CONFIG_THERM_WINDTUNNEL=m
-CONFIG_THERM_ADT746X=m
-# CONFIG_ANSLCD is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_MACE=y
-# CONFIG_MACE_AAUI_PORT is not set
-CONFIG_BMAC=y
-# CONFIG_HAPPYMEAL is not set
-CONFIG_SUNGEM=y
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-CONFIG_NET_RADIO=y
-
-#
-# Obsolete Wireless cards support (pre-802.11)
-#
-# CONFIG_STRIP is not set
-# CONFIG_PCMCIA_WAVELAN is not set
-# CONFIG_PCMCIA_NETWAVE is not set
-
-#
-# Wireless 802.11 Frequency Hopping cards support
-#
-# CONFIG_PCMCIA_RAYCS is not set
-
-#
-# Wireless 802.11b ISA/PCI cards support
-#
-CONFIG_HERMES=m
-CONFIG_APPLE_AIRPORT=m
-# CONFIG_PLX_HERMES is not set
-# CONFIG_TMD_HERMES is not set
-# CONFIG_PCI_HERMES is not set
-# CONFIG_ATMEL is not set
-
-#
-# Wireless 802.11b Pcmcia/Cardbus cards support
-#
-CONFIG_PCMCIA_HERMES=m
-# CONFIG_AIRO_CS is not set
-# CONFIG_PCMCIA_WL3501 is not set
-
-#
-# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
-#
-# CONFIG_PRISM54 is not set
-CONFIG_NET_WIRELESS=y
-
-#
-# PCMCIA network device support
-#
-# CONFIG_NET_PCMCIA is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=m
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-# CONFIG_MOUSE_PS2 is not set
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=m
-CONFIG_SERIAL_8250_CS=m
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_PMACZILOG=y
-CONFIG_SERIAL_PMACZILOG_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-CONFIG_AGP=m
-CONFIG_AGP_UNINORTH=m
-CONFIG_DRM=m
-# CONFIG_DRM_TDFX is not set
-CONFIG_DRM_R128=m
-CONFIG_DRM_RADEON=m
-# CONFIG_DRM_MGA is not set
-# CONFIG_DRM_SIS is not set
-# CONFIG_DRM_VIA is not set
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_HYDRA is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
-CONFIG_I2C_KEYWEST=m
-# CONFIG_I2C_MPC is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_M41T00 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-CONFIG_FB_MACMODES=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-CONFIG_FB_CONTROL=y
-CONFIG_FB_PLATINUM=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_CT65550=y
-# CONFIG_FB_ASILIANT is not set
-CONFIG_FB_IMSTT=y
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_NVIDIA is not set
-# CONFIG_FB_RIVA is not set
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_MILLENIUM=y
-CONFIG_FB_MATROX_MYSTIQUE=y
-CONFIG_FB_MATROX_G=y
-# CONFIG_FB_MATROX_I2C is not set
-# CONFIG_FB_MATROX_MULTIHEAD is not set
-# CONFIG_FB_RADEON_OLD is not set
-CONFIG_FB_RADEON=y
-CONFIG_FB_RADEON_I2C=y
-# CONFIG_FB_RADEON_DEBUG is not set
-CONFIG_FB_ATY128=y
-CONFIG_FB_ATY=y
-CONFIG_FB_ATY_CT=y
-CONFIG_FB_ATY_GENERIC_LCD=y
-# CONFIG_FB_ATY_XL_INIT is not set
-CONFIG_FB_ATY_GX=y
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-CONFIG_FB_3DFX=y
-CONFIG_FB_3DFX_ACCEL=y
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-CONFIG_SOUND=m
-CONFIG_DMASOUND_PMAC=m
-CONFIG_DMASOUND=m
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-CONFIG_SND_HWDEP=m
-CONFIG_SND_RAWMIDI=m
-CONFIG_SND_SEQUENCER=m
-CONFIG_SND_SEQ_DUMMY=m
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-CONFIG_SND_DUMMY=m
-# CONFIG_SND_VIRMIDI is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_HDA_INTEL is not set
-
-#
-# ALSA PowerMac devices
-#
-CONFIG_SND_POWERMAC=m
-
-#
-# USB devices
-#
-CONFIG_SND_USB_AUDIO=m
-CONFIG_SND_USB_USX2Y=m
-
-#
-# PCMCIA devices
-#
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-CONFIG_USB_DYNAMIC_MINORS=y
-CONFIG_USB_SUSPEND=y
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-# CONFIG_USB_EHCI_HCD is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_AUDIO is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_MIDI is not set
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-# CONFIG_USB_STORAGE is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-CONFIG_USB_PEGASUS=m
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-# CONFIG_USB_ZD1201 is not set
-# CONFIG_USB_MON is not set
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-# CONFIG_USB_SERIAL_GENERIC is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_CP2101 is not set
-# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-CONFIG_USB_SERIAL_VISOR=m
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_GARMIN is not set
-# CONFIG_USB_SERIAL_IPW is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_HP4X is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-# CONFIG_USB_SERIAL_TI is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OPTION is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-# CONFIG_EXT2_FS_SECURITY is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=m
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-CONFIG_NLS_ISO8859_15=m
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=m
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=16
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_XMON is not set
-# CONFIG_BDI_SWITCH is not set
-CONFIG_BOOTX_TEXT=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
diff --git a/arch/ppc/configs/power3_defconfig b/arch/ppc/configs/power3_defconfig
deleted file mode 100644
index a1ef929..0000000
--- a/arch/ppc/configs/power3_defconfig
+++ /dev/null
@@ -1,1035 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_HAVE_DEC_LOCK=y
-CONFIG_PPC=y
-CONFIG_PPC32=y
-CONFIG_GENERIC_NVRAM=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-# CONFIG_STANDALONE is not set
-
-#
-# General setup
-#
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=15
-# CONFIG_HOTPLUG is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
-# Processor
-#
-# CONFIG_6xx is not set
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-CONFIG_POWER3=y
-# CONFIG_POWER4 is not set
-# CONFIG_8xx is not set
-# CONFIG_CPU_FREQ is not set
-CONFIG_PPC64BRIDGE=y
-CONFIG_PPC_STD_MMU=y
-
-#
-# Platform options
-#
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_APUS is not set
-# CONFIG_WILLOW is not set
-# CONFIG_PCORE is not set
-# CONFIG_POWERPMC250 is not set
-# CONFIG_EV64260 is not set
-# CONFIG_SPRUCE is not set
-# CONFIG_LOPEC is not set
-# CONFIG_MCPN765 is not set
-# CONFIG_MVME5100 is not set
-# CONFIG_PPLUS is not set
-# CONFIG_PRPMC750 is not set
-# CONFIG_PRPMC800 is not set
-# CONFIG_SANDPOINT is not set
-# CONFIG_ADIR is not set
-# CONFIG_K2 is not set
-# CONFIG_PAL4 is not set
-# CONFIG_GEMINI is not set
-# CONFIG_EST8260 is not set
-# CONFIG_SBS8260 is not set
-# CONFIG_RPX6 is not set
-# CONFIG_TQM8260 is not set
-CONFIG_PPC_CHRP=y
-CONFIG_PPC_PMAC=y
-CONFIG_PPC_PREP=y
-CONFIG_PPC_OF=y
-CONFIG_PPCBUG_NVRAM=y
-CONFIG_SMP=y
-# CONFIG_IRQ_ALL_CPUS is not set
-CONFIG_NR_CPUS=32
-# CONFIG_PREEMPT is not set
-CONFIG_HIGHMEM=y
-CONFIG_KERNEL_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PROC_DEVICETREE=y
-CONFIG_PPC_RTAS=y
-# CONFIG_PREP_RESIDUAL is not set
-# CONFIG_CMDLINE_BOOL is not set
-
-#
-# Bus options
-#
-CONFIG_ISA=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
-
-#
-# Advanced setup
-#
-CONFIG_ADVANCED_OPTIONS=y
-# CONFIG_HIGHMEM_START_BOOL is not set
-CONFIG_HIGHMEM_START=0xfe000000
-# CONFIG_LOWMEM_SIZE_BOOL is not set
-CONFIG_LOWMEM_SIZE=0x30000000
-# CONFIG_KERNEL_START_BOOL is not set
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE_BOOL=y
-CONFIG_TASK_SIZE=0xc0000000
-CONFIG_BOOT_LOAD=0x00800000
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-CONFIG_PARPORT_PC_CML1=m
-# CONFIG_PARPORT_SERIAL is not set
-CONFIG_PARPORT_PC_FIFO=y
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_OTHER is not set
-# CONFIG_PARPORT_1284 is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_CARMEL is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_LBD=y
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_MULTI_LUN is not set
-# CONFIG_SCSI_REPORT_LUNS is not set
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
-# CONFIG_SCSI_NCR53C406A is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA6322 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_MESH is not set
-# CONFIG_SCSI_MAC53C94 is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=y
-# CONFIG_MD_MULTIPATH is not set
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=y
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-# CONFIG_ADB is not set
-# CONFIG_ADB_CUDA is not set
-# CONFIG_ADB_PMU is not set
-# CONFIG_MAC_FLOPPY is not set
-# CONFIG_MAC_SERIAL is not set
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-# CONFIG_NETLINK_DEV is not set
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_OAKNET is not set
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_AT1700 is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_AC3200 is not set
-# CONFIG_APRICOT is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_CS89x0 is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_E100_NAPI is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input I/O drivers
-#
-CONFIG_GAMEPORT=m
-CONFIG_SOUND_GAMEPORT=m
-# CONFIG_GAMEPORT_NS558 is not set
-# CONFIG_GAMEPORT_L4 is not set
-# CONFIG_GAMEPORT_EMU10K1 is not set
-# CONFIG_GAMEPORT_VORTEX is not set
-# CONFIG_GAMEPORT_FM801 is not set
-# CONFIG_GAMEPORT_CS461x is not set
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PARKBD is not set
-# CONFIG_SERIO_PCIPS2 is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_UINPUT=y
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_PMACZILOG is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_PRINTER=m
-# CONFIG_LP_CONSOLE is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
-# CONFIG_QIC02_TAPE is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_ALGOPCF=y
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_HYDRA is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_ISA is not set
-# CONFIG_I2C_KEYWEST is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-
-#
-# Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_VIA686A is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
-#
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_S3TRIO is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_RIVA is not set
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_MILLENIUM=y
-CONFIG_FB_MATROX_MYSTIQUE=y
-# CONFIG_FB_MATROX_G450 is not set
-CONFIG_FB_MATROX_G100A=y
-CONFIG_FB_MATROX_G100=y
-CONFIG_FB_MATROX_I2C=y
-# CONFIG_FB_MATROX_MAVEN is not set
-CONFIG_FB_MATROX_MULTIHEAD=y
-# CONFIG_FB_RADEON_OLD is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_PCI_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-# CONFIG_DMASOUND_PMAC is not set
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-CONFIG_SND_HWDEP=m
-CONFIG_SND_RAWMIDI=m
-CONFIG_SND_SEQUENCER=m
-CONFIG_SND_SEQ_DUMMY=m
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-CONFIG_SND_MPU401_UART=m
-CONFIG_SND_OPL3_LIB=m
-CONFIG_SND_DUMMY=m
-# CONFIG_SND_VIRMIDI is not set
-# CONFIG_SND_MTPAV is not set
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# ISA devices
-#
-# CONFIG_SND_AD1848 is not set
-# CONFIG_SND_CS4231 is not set
-CONFIG_SND_CS4232=m
-# CONFIG_SND_CS4236 is not set
-# CONFIG_SND_ES1688 is not set
-# CONFIG_SND_ES18XX is not set
-# CONFIG_SND_GUSCLASSIC is not set
-# CONFIG_SND_GUSEXTREME is not set
-# CONFIG_SND_GUSMAX is not set
-# CONFIG_SND_INTERWAVE is not set
-# CONFIG_SND_INTERWAVE_STB is not set
-# CONFIG_SND_OPTI92X_AD1848 is not set
-# CONFIG_SND_OPTI92X_CS4231 is not set
-# CONFIG_SND_OPTI93X is not set
-# CONFIG_SND_SB8 is not set
-# CONFIG_SND_SB16 is not set
-# CONFIG_SND_SBAWE is not set
-# CONFIG_SND_WAVEFRONT is not set
-# CONFIG_SND_CMI8330 is not set
-# CONFIG_SND_OPL3SA2 is not set
-# CONFIG_SND_SGALAXY is not set
-# CONFIG_SND_SSCAPE is not set
-
-#
-# PCI devices
-#
-CONFIG_SND_AC97_CODEC=m
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-CONFIG_SND_CS46XX=m
-# CONFIG_SND_CS46XX_NEW_DSP is not set
-CONFIG_SND_CS4281=m
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VX222 is not set
-
-#
-# ALSA PowerMac devices
-#
-# CONFIG_SND_POWERMAC is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
-CONFIG_LOCKD=y
-CONFIG_EXPORTFS=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Library routines
-#
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-
-#
-# Kernel hacking
-#
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_BOOTX_TEXT=y
-
-#
-# Security options
-#
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=m
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-# CONFIG_CRYPTO_SERPENT is not set
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
diff --git a/arch/ppc/configs/common_defconfig b/arch/ppc/configs/prep_defconfig
similarity index 100%
rename from arch/ppc/configs/common_defconfig
rename to arch/ppc/configs/prep_defconfig
diff --git a/arch/ppc/kernel/entry.S b/arch/ppc/kernel/entry.S
index fa8d497..5891ecb 100644
--- a/arch/ppc/kernel/entry.S
+++ b/arch/ppc/kernel/entry.S
@@ -930,55 +930,3 @@
b 4b
.comm ee_restarts,4
-
-/*
- * PROM code for specific machines follows. Put it
- * here so it's easy to add arch-specific sections later.
- * -- Cort
- */
-#ifdef CONFIG_PPC_OF
-/*
- * On CHRP, the Run-Time Abstraction Services (RTAS) have to be
- * called with the MMU off.
- */
-_GLOBAL(enter_rtas)
- stwu r1,-INT_FRAME_SIZE(r1)
- mflr r0
- stw r0,INT_FRAME_SIZE+4(r1)
- lis r4,rtas_data@ha
- lwz r4,rtas_data@l(r4)
- lis r6,1f@ha /* physical return address for rtas */
- addi r6,r6,1f@l
- tophys(r6,r6)
- tophys(r7,r1)
- lis r8,rtas_entry@ha
- lwz r8,rtas_entry@l(r8)
- mfmsr r9
- stw r9,8(r1)
- LOAD_MSR_KERNEL(r0,MSR_KERNEL)
- SYNC /* disable interrupts so SRR0/1 */
- MTMSRD(r0) /* don't get trashed */
- li r9,MSR_KERNEL & ~(MSR_IR|MSR_DR)
- mtlr r6
- CLR_TOP32(r7)
- mtspr SPRN_SPRG2,r7
- mtspr SPRN_SRR0,r8
- mtspr SPRN_SRR1,r9
- RFI
-1: tophys(r9,r1)
- lwz r8,INT_FRAME_SIZE+4(r9) /* get return address */
- lwz r9,8(r9) /* original msr value */
- FIX_SRR1(r9,r0)
- addi r1,r1,INT_FRAME_SIZE
- li r0,0
- mtspr SPRN_SPRG2,r0
- mtspr SPRN_SRR0,r8
- mtspr SPRN_SRR1,r9
- RFI /* return to caller */
-
- .globl machine_check_in_rtas
-machine_check_in_rtas:
- twi 31,0,0
- /* XXX load up BATs and panic */
-
-#endif /* CONFIG_PPC_OF */
diff --git a/arch/ppc/kernel/head.S b/arch/ppc/kernel/head.S
index 53ea845..01303ef 100644
--- a/arch/ppc/kernel/head.S
+++ b/arch/ppc/kernel/head.S
@@ -37,19 +37,6 @@
#include <asm/amigappc.h>
#endif
-#ifdef CONFIG_PPC64BRIDGE
-#define LOAD_BAT(n, reg, RA, RB) \
- ld RA,(n*32)+0(reg); \
- ld RB,(n*32)+8(reg); \
- mtspr SPRN_IBAT##n##U,RA; \
- mtspr SPRN_IBAT##n##L,RB; \
- ld RA,(n*32)+16(reg); \
- ld RB,(n*32)+24(reg); \
- mtspr SPRN_DBAT##n##U,RA; \
- mtspr SPRN_DBAT##n##L,RB; \
-
-#else /* CONFIG_PPC64BRIDGE */
-
/* 601 only have IBAT; cr0.eq is set on 601 when using this macro */
#define LOAD_BAT(n, reg, RA, RB) \
/* see the comment for clear_bats() -- Cort */ \
@@ -66,7 +53,6 @@
mtspr SPRN_DBAT##n##U,RA; \
mtspr SPRN_DBAT##n##L,RB; \
1:
-#endif /* CONFIG_PPC64BRIDGE */
.text
.stabs "arch/ppc/kernel/",N_SO,0,0,0f
@@ -129,11 +115,6 @@
.globl __start
__start:
-/*
- * We have to do any OF calls before we map ourselves to KERNELBASE,
- * because OF may have I/O devices mapped into that area
- * (particularly on CHRP).
- */
mr r31,r3 /* save parameters */
mr r30,r4
mr r29,r5
@@ -148,14 +129,6 @@
*/
bl early_init
-/*
- * On POWER4, we first need to tweak some CPU configuration registers
- * like real mode cache inhibit or exception base
- */
-#ifdef CONFIG_POWER4
- bl __970_cpu_preinit
-#endif /* CONFIG_POWER4 */
-
#ifdef CONFIG_APUS
/* On APUS the __va/__pa constants need to be set to the correct
* values before continuing.
@@ -169,7 +142,6 @@
*/
bl mmu_off
__after_mmu_off:
-#ifndef CONFIG_POWER4
bl clear_bats
bl flush_tlbs
@@ -177,10 +149,6 @@
#if !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT)
bl setup_disp_bat
#endif
-#else /* CONFIG_POWER4 */
- bl reloc_offset
- bl initial_mm_power4
-#endif /* CONFIG_POWER4 */
/*
* Call setup_cpu for CPU 0 and initialize 6xx Idle
@@ -192,18 +160,11 @@
bl reloc_offset
bl init_idle_6xx
#endif /* CONFIG_6xx */
-#ifdef CONFIG_POWER4
- bl reloc_offset
- bl init_idle_power4
-#endif /* CONFIG_POWER4 */
#ifndef CONFIG_APUS
/*
* We need to run with _start at physical address 0.
- * On CHRP, we are loaded at 0x10000 since OF on CHRP uses
- * the exception vectors at 0 (and therefore this copy
- * overwrites OF's exception vectors with our own).
* If the MMU is already turned on, we copy stuff to KERNELBASE,
* otherwise we copy it to 0.
*/
@@ -358,51 +319,19 @@
#endif
/* Machine check */
-/*
- * On CHRP, this is complicated by the fact that we could get a
- * machine check inside RTAS, and we have no guarantee that certain
- * critical registers will have the values we expect. The set of
- * registers that might have bad values includes all the GPRs
- * and all the BATs. We indicate that we are in RTAS by putting
- * a non-zero value, the address of the exception frame to use,
- * in SPRG2. The machine check handler checks SPRG2 and uses its
- * value if it is non-zero. If we ever needed to free up SPRG2,
- * we could use a field in the thread_info or thread_struct instead.
- * (Other exception handlers assume that r1 is a valid kernel stack
- * pointer when we take an exception from supervisor mode.)
- * -- paulus.
- */
. = 0x200
mtspr SPRN_SPRG0,r10
mtspr SPRN_SPRG1,r11
mfcr r10
-#ifdef CONFIG_PPC_CHRP
- mfspr r11,SPRN_SPRG2
- cmpwi 0,r11,0
- bne 7f
-#endif /* CONFIG_PPC_CHRP */
EXCEPTION_PROLOG_1
7: EXCEPTION_PROLOG_2
addi r3,r1,STACK_FRAME_OVERHEAD
-#ifdef CONFIG_PPC_CHRP
- mfspr r4,SPRN_SPRG2
- cmpwi cr1,r4,0
- bne cr1,1f
-#endif
EXC_XFER_STD(0x200, machine_check_exception)
-#ifdef CONFIG_PPC_CHRP
-1: b machine_check_in_rtas
-#endif
/* Data access exception. */
. = 0x300
-#ifdef CONFIG_PPC64BRIDGE
- b DataAccess
-DataAccessCont:
-#else
DataAccess:
EXCEPTION_PROLOG
-#endif /* CONFIG_PPC64BRIDGE */
mfspr r10,SPRN_DSISR
andis. r0,r10,0xa470 /* weird error? */
bne 1f /* if not, try to put a PTE */
@@ -414,21 +343,10 @@
mfspr r4,SPRN_DAR
EXC_XFER_EE_LITE(0x300, handle_page_fault)
-#ifdef CONFIG_PPC64BRIDGE
-/* SLB fault on data access. */
- . = 0x380
- b DataSegment
-#endif /* CONFIG_PPC64BRIDGE */
-
/* Instruction access exception. */
. = 0x400
-#ifdef CONFIG_PPC64BRIDGE
- b InstructionAccess
-InstructionAccessCont:
-#else
InstructionAccess:
EXCEPTION_PROLOG
-#endif /* CONFIG_PPC64BRIDGE */
andis. r0,r9,0x4000 /* no pte found? */
beq 1f /* if so, try to put a PTE */
li r3,0 /* into the hash table */
@@ -438,12 +356,6 @@
mr r5,r9
EXC_XFER_EE_LITE(0x400, handle_page_fault)
-#ifdef CONFIG_PPC64BRIDGE
-/* SLB fault on instruction access. */
- . = 0x480
- b InstructionSegment
-#endif /* CONFIG_PPC64BRIDGE */
-
/* External interrupt */
EXCEPTION(0x500, HardwareInterrupt, do_IRQ, EXC_XFER_LITE)
@@ -708,15 +620,9 @@
EXCEPTION(0x1300, Trap_13, instruction_breakpoint_exception, EXC_XFER_EE)
EXCEPTION(0x1400, SMI, SMIException, EXC_XFER_EE)
EXCEPTION(0x1500, Trap_15, unknown_exception, EXC_XFER_EE)
-#ifdef CONFIG_POWER4
- EXCEPTION(0x1600, Trap_16, unknown_exception, EXC_XFER_EE)
- EXCEPTION(0x1700, Trap_17, altivec_assist_exception, EXC_XFER_EE)
- EXCEPTION(0x1800, Trap_18, TAUException, EXC_XFER_STD)
-#else /* !CONFIG_POWER4 */
EXCEPTION(0x1600, Trap_16, altivec_assist_exception, EXC_XFER_EE)
EXCEPTION(0x1700, Trap_17, TAUException, EXC_XFER_STD)
EXCEPTION(0x1800, Trap_18, unknown_exception, EXC_XFER_EE)
-#endif /* CONFIG_POWER4 */
EXCEPTION(0x1900, Trap_19, unknown_exception, EXC_XFER_EE)
EXCEPTION(0x1a00, Trap_1a, unknown_exception, EXC_XFER_EE)
EXCEPTION(0x1b00, Trap_1b, unknown_exception, EXC_XFER_EE)
@@ -754,28 +660,6 @@
addi r3,r1,STACK_FRAME_OVERHEAD
EXC_XFER_EE_LITE(0xf20, altivec_unavailable_exception)
-#ifdef CONFIG_PPC64BRIDGE
-DataAccess:
- EXCEPTION_PROLOG
- b DataAccessCont
-
-InstructionAccess:
- EXCEPTION_PROLOG
- b InstructionAccessCont
-
-DataSegment:
- EXCEPTION_PROLOG
- addi r3,r1,STACK_FRAME_OVERHEAD
- mfspr r4,SPRN_DAR
- stw r4,_DAR(r11)
- EXC_XFER_STD(0x380, unknown_exception)
-
-InstructionSegment:
- EXCEPTION_PROLOG
- addi r3,r1,STACK_FRAME_OVERHEAD
- EXC_XFER_STD(0x480, unknown_exception)
-#endif /* CONFIG_PPC64BRIDGE */
-
#ifdef CONFIG_ALTIVEC
/* Note that the AltiVec support is closely modeled after the FP
* support. Changes to one are likely to be applicable to the
@@ -1048,13 +932,6 @@
.globl __secondary_start
__secondary_start:
-#ifdef CONFIG_PPC64BRIDGE
- mfmsr r0
- clrldi r0,r0,1 /* make sure it's in 32-bit mode */
- SYNC
- MTMSRD(r0)
- isync
-#endif
/* Copy some CPU settings from CPU 0 */
bl __restore_cpu_setup
@@ -1065,10 +942,6 @@
lis r3,-KERNELBASE@h
bl init_idle_6xx
#endif /* CONFIG_6xx */
-#ifdef CONFIG_POWER4
- lis r3,-KERNELBASE@h
- bl init_idle_power4
-#endif /* CONFIG_POWER4 */
/* get current_thread_info and current */
lis r1,secondary_ti@ha
@@ -1109,12 +982,12 @@
* Those generic dummy functions are kept for CPUs not
* included in CONFIG_6xx
*/
-#if !defined(CONFIG_6xx) && !defined(CONFIG_POWER4)
+#if !defined(CONFIG_6xx)
_GLOBAL(__save_cpu_setup)
blr
_GLOBAL(__restore_cpu_setup)
blr
-#endif /* !defined(CONFIG_6xx) && !defined(CONFIG_POWER4) */
+#endif /* !defined(CONFIG_6xx) */
/*
@@ -1132,11 +1005,6 @@
tophys(r6,r6)
lwz r6,_SDR1@l(r6)
mtspr SPRN_SDR1,r6
-#ifdef CONFIG_PPC64BRIDGE
- /* clear the ASR so we only use the pseudo-segment registers. */
- li r6,0
- mtasr r6
-#endif /* CONFIG_PPC64BRIDGE */
li r0,16 /* load up segment register values */
mtctr r0 /* for context 0 */
lis r3,0x2000 /* Ku = 1, VSID = 0 */
@@ -1145,7 +1013,7 @@
addi r3,r3,0x111 /* increment VSID */
addis r4,r4,0x1000 /* address of next segment */
bdnz 3b
-#ifndef CONFIG_POWER4
+
/* Load the BAT registers with the values set up by MMU_init.
MMU_init takes care of whether we're on a 601 or not. */
mfpvr r3
@@ -1158,7 +1026,7 @@
LOAD_BAT(1,r3,r4,r5)
LOAD_BAT(2,r3,r4,r5)
LOAD_BAT(3,r3,r4,r5)
-#endif /* CONFIG_POWER4 */
+
blr
/*
@@ -1269,9 +1137,6 @@
li r4,0
isync
3:
-#ifdef CONFIG_PPC64BRIDGE
- slbie r4
-#endif /* CONFIG_PPC64BRIDGE */
mtsrin r3,r4
addi r3,r3,0x111 /* next VSID */
rlwinm r3,r3,0,8,3 /* clear out any overflow from VSID field */
@@ -1358,7 +1223,6 @@
sync
RFI
-#ifndef CONFIG_POWER4
/*
* Use the first pair of BAT registers to map the 1st 16MB
* of RAM to KERNELBASE. From this point on we can't safely
@@ -1366,7 +1230,6 @@
*/
initial_bats:
lis r11,KERNELBASE@h
-#ifndef CONFIG_PPC64BRIDGE
mfspr r9,SPRN_PVR
rlwinm r9,r9,16,16,31 /* r9 = 1 for 601, 4 for 604 */
cmpwi 0,r9,1
@@ -1381,7 +1244,6 @@
mtspr SPRN_IBAT1L,r10
isync
blr
-#endif /* CONFIG_PPC64BRIDGE */
4: tophys(r8,r11)
#ifdef CONFIG_SMP
@@ -1395,11 +1257,6 @@
ori r11,r11,BL_256M<<2|0x2 /* set up BAT registers for 604 */
#endif /* CONFIG_APUS */
-#ifdef CONFIG_PPC64BRIDGE
- /* clear out the high 32 bits in the BAT */
- clrldi r11,r11,32
- clrldi r8,r8,32
-#endif /* CONFIG_PPC64BRIDGE */
mtspr SPRN_DBAT0L,r8 /* N.B. 6xx (not 601) have valid */
mtspr SPRN_DBAT0U,r11 /* bit in upper BAT register */
mtspr SPRN_IBAT0L,r8
@@ -1432,38 +1289,6 @@
#endif /* !defined(CONFIG_APUS) && defined(CONFIG_BOOTX_TEXT) */
-#else /* CONFIG_POWER4 */
-/*
- * Load up the SDR1 and segment register values now
- * since we don't have the BATs.
- * Also make sure we are running in 32-bit mode.
- */
-
-initial_mm_power4:
- addis r14,r3,_SDR1@ha /* get the value from _SDR1 */
- lwz r14,_SDR1@l(r14) /* assume hash table below 4GB */
- mtspr SPRN_SDR1,r14
- slbia
- lis r4,0x2000 /* set pseudo-segment reg 12 */
- ori r5,r4,0x0ccc
- mtsr 12,r5
-#if 0
- ori r5,r4,0x0888 /* set pseudo-segment reg 8 */
- mtsr 8,r5 /* (for access to serial port) */
-#endif
-#ifdef CONFIG_BOOTX_TEXT
- ori r5,r4,0x0999 /* set pseudo-segment reg 9 */
- mtsr 9,r5 /* (for access to screen) */
-#endif
- mfmsr r0
- clrldi r0,r0,1
- sync
- mtmsr r0
- isync
- blr
-
-#endif /* CONFIG_POWER4 */
-
#ifdef CONFIG_8260
/* Jump into the system reset for the rom.
* We first disable the MMU, and then jump to the ROM reset address.
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 04d04c5..809673a 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -46,9 +46,6 @@
static void fixup_broken_pcnet32(struct pci_dev* dev);
static int reparent_resources(struct resource *parent, struct resource *res);
static void fixup_cpc710_pci64(struct pci_dev* dev);
-#ifdef CONFIG_PPC_OF
-static u8* pci_to_OF_bus_map;
-#endif
/* By default, we don't re-assign bus numbers.
*/
@@ -625,406 +622,13 @@
return hose;
}
-#ifdef CONFIG_PPC_OF
-/*
- * Functions below are used on OpenFirmware machines.
- */
-static void
-make_one_node_map(struct device_node* node, u8 pci_bus)
-{
- int *bus_range;
- int len;
-
- if (pci_bus >= pci_bus_count)
- return;
- bus_range = (int *) get_property(node, "bus-range", &len);
- if (bus_range == NULL || len < 2 * sizeof(int)) {
- printk(KERN_WARNING "Can't get bus-range for %s, "
- "assuming it starts at 0\n", node->full_name);
- pci_to_OF_bus_map[pci_bus] = 0;
- } else
- pci_to_OF_bus_map[pci_bus] = bus_range[0];
-
- for (node=node->child; node != 0;node = node->sibling) {
- struct pci_dev* dev;
- unsigned int *class_code, *reg;
-
- class_code = (unsigned int *) get_property(node, "class-code", NULL);
- if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI &&
- (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS))
- continue;
- reg = (unsigned int *)get_property(node, "reg", NULL);
- if (!reg)
- continue;
- dev = pci_find_slot(pci_bus, ((reg[0] >> 8) & 0xff));
- if (!dev || !dev->subordinate)
- continue;
- make_one_node_map(node, dev->subordinate->number);
- }
-}
-
-void
-pcibios_make_OF_bus_map(void)
-{
- int i;
- struct pci_controller* hose;
- u8* of_prop_map;
-
- pci_to_OF_bus_map = (u8*)kmalloc(pci_bus_count, GFP_KERNEL);
- if (!pci_to_OF_bus_map) {
- printk(KERN_ERR "Can't allocate OF bus map !\n");
- return;
- }
-
- /* We fill the bus map with invalid values, that helps
- * debugging.
- */
- for (i=0; i<pci_bus_count; i++)
- pci_to_OF_bus_map[i] = 0xff;
-
- /* For each hose, we begin searching bridges */
- for(hose=hose_head; hose; hose=hose->next) {
- struct device_node* node;
- node = (struct device_node *)hose->arch_data;
- if (!node)
- continue;
- make_one_node_map(node, hose->first_busno);
- }
- of_prop_map = get_property(find_path_device("/"), "pci-OF-bus-map", NULL);
- if (of_prop_map)
- memcpy(of_prop_map, pci_to_OF_bus_map, pci_bus_count);
-#ifdef DEBUG
- printk("PCI->OF bus map:\n");
- for (i=0; i<pci_bus_count; i++) {
- if (pci_to_OF_bus_map[i] == 0xff)
- continue;
- printk("%d -> %d\n", i, pci_to_OF_bus_map[i]);
- }
-#endif
-}
-
-typedef int (*pci_OF_scan_iterator)(struct device_node* node, void* data);
-
-static struct device_node*
-scan_OF_pci_childs(struct device_node* node, pci_OF_scan_iterator filter, void* data)
-{
- struct device_node* sub_node;
-
- for (; node != 0;node = node->sibling) {
- unsigned int *class_code;
-
- if (filter(node, data))
- return node;
-
- /* For PCI<->PCI bridges or CardBus bridges, we go down
- * Note: some OFs create a parent node "multifunc-device" as
- * a fake root for all functions of a multi-function device,
- * we go down them as well.
- */
- class_code = (unsigned int *) get_property(node, "class-code", NULL);
- if ((!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI &&
- (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) &&
- strcmp(node->name, "multifunc-device"))
- continue;
- sub_node = scan_OF_pci_childs(node->child, filter, data);
- if (sub_node)
- return sub_node;
- }
- return NULL;
-}
-
-static int
-scan_OF_pci_childs_iterator(struct device_node* node, void* data)
-{
- unsigned int *reg;
- u8* fdata = (u8*)data;
-
- reg = (unsigned int *) get_property(node, "reg", NULL);
- if (reg && ((reg[0] >> 8) & 0xff) == fdata[1]
- && ((reg[0] >> 16) & 0xff) == fdata[0])
- return 1;
- return 0;
-}
-
-static struct device_node*
-scan_OF_childs_for_device(struct device_node* node, u8 bus, u8 dev_fn)
-{
- u8 filter_data[2] = {bus, dev_fn};
-
- return scan_OF_pci_childs(node, scan_OF_pci_childs_iterator, filter_data);
-}
-
-/*
- * Scans the OF tree for a device node matching a PCI device
- */
-struct device_node *
-pci_busdev_to_OF_node(struct pci_bus *bus, int devfn)
-{
- struct pci_controller *hose;
- struct device_node *node;
- int busnr;
-
- if (!have_of)
- return NULL;
-
- /* Lookup the hose */
- busnr = bus->number;
- hose = pci_bus_to_hose(busnr);
- if (!hose)
- return NULL;
-
- /* Check it has an OF node associated */
- node = (struct device_node *) hose->arch_data;
- if (!node)
- return NULL;
-
- /* Fixup bus number according to what OF think it is. */
- if (pci_to_OF_bus_map)
- busnr = pci_to_OF_bus_map[busnr];
- if (busnr == 0xff)
- return NULL;
-
- /* Now, lookup childs of the hose */
- return scan_OF_childs_for_device(node->child, busnr, devfn);
-}
-EXPORT_SYMBOL(pci_busdev_to_OF_node);
-
-struct device_node*
-pci_device_to_OF_node(struct pci_dev *dev)
-{
- return pci_busdev_to_OF_node(dev->bus, dev->devfn);
-}
-EXPORT_SYMBOL(pci_device_to_OF_node);
-
-/* This routine is meant to be used early during boot, when the
- * PCI bus numbers have not yet been assigned, and you need to
- * issue PCI config cycles to an OF device.
- * It could also be used to "fix" RTAS config cycles if you want
- * to set pci_assign_all_buses to 1 and still use RTAS for PCI
- * config cycles.
- */
-struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node)
-{
- if (!have_of)
- return NULL;
- while(node) {
- struct pci_controller* hose;
- for (hose=hose_head;hose;hose=hose->next)
- if (hose->arch_data == node)
- return hose;
- node=node->parent;
- }
- return NULL;
-}
-
-static int
-find_OF_pci_device_filter(struct device_node* node, void* data)
-{
- return ((void *)node == data);
-}
-
-/*
- * Returns the PCI device matching a given OF node
- */
-int
-pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn)
-{
- unsigned int *reg;
- struct pci_controller* hose;
- struct pci_dev* dev = NULL;
-
- if (!have_of)
- return -ENODEV;
- /* Make sure it's really a PCI device */
- hose = pci_find_hose_for_OF_device(node);
- if (!hose || !hose->arch_data)
- return -ENODEV;
- if (!scan_OF_pci_childs(((struct device_node*)hose->arch_data)->child,
- find_OF_pci_device_filter, (void *)node))
- return -ENODEV;
- reg = (unsigned int *) get_property(node, "reg", NULL);
- if (!reg)
- return -ENODEV;
- *bus = (reg[0] >> 16) & 0xff;
- *devfn = ((reg[0] >> 8) & 0xff);
-
- /* Ok, here we need some tweak. If we have already renumbered
- * all busses, we can't rely on the OF bus number any more.
- * the pci_to_OF_bus_map is not enough as several PCI busses
- * may match the same OF bus number.
- */
- if (!pci_to_OF_bus_map)
- return 0;
-
- for_each_pci_dev(dev)
- if (pci_to_OF_bus_map[dev->bus->number] == *bus &&
- dev->devfn == *devfn) {
- *bus = dev->bus->number;
- pci_dev_put(dev);
- return 0;
- }
-
- return -ENODEV;
-}
-EXPORT_SYMBOL(pci_device_from_OF_node);
-
-void __init
-pci_process_bridge_OF_ranges(struct pci_controller *hose,
- struct device_node *dev, int primary)
-{
- static unsigned int static_lc_ranges[256] __initdata;
- unsigned int *dt_ranges, *lc_ranges, *ranges, *prev;
- unsigned int size;
- int rlen = 0, orig_rlen;
- int memno = 0;
- struct resource *res;
- int np, na = prom_n_addr_cells(dev);
- np = na + 5;
-
- /* First we try to merge ranges to fix a problem with some pmacs
- * that can have more than 3 ranges, fortunately using contiguous
- * addresses -- BenH
- */
- dt_ranges = (unsigned int *) get_property(dev, "ranges", &rlen);
- if (!dt_ranges)
- return;
- /* Sanity check, though hopefully that never happens */
- if (rlen > sizeof(static_lc_ranges)) {
- printk(KERN_WARNING "OF ranges property too large !\n");
- rlen = sizeof(static_lc_ranges);
- }
- lc_ranges = static_lc_ranges;
- memcpy(lc_ranges, dt_ranges, rlen);
- orig_rlen = rlen;
-
- /* Let's work on a copy of the "ranges" property instead of damaging
- * the device-tree image in memory
- */
- ranges = lc_ranges;
- prev = NULL;
- while ((rlen -= np * sizeof(unsigned int)) >= 0) {
- if (prev) {
- if (prev[0] == ranges[0] && prev[1] == ranges[1] &&
- (prev[2] + prev[na+4]) == ranges[2] &&
- (prev[na+2] + prev[na+4]) == ranges[na+2]) {
- prev[na+4] += ranges[na+4];
- ranges[0] = 0;
- ranges += np;
- continue;
- }
- }
- prev = ranges;
- ranges += np;
- }
-
- /*
- * The ranges property is laid out as an array of elements,
- * each of which comprises:
- * cells 0 - 2: a PCI address
- * cells 3 or 3+4: a CPU physical address
- * (size depending on dev->n_addr_cells)
- * cells 4+5 or 5+6: the size of the range
- */
- ranges = lc_ranges;
- rlen = orig_rlen;
- while (ranges && (rlen -= np * sizeof(unsigned int)) >= 0) {
- res = NULL;
- size = ranges[na+4];
- switch ((ranges[0] >> 24) & 0x3) {
- case 1: /* I/O space */
- if (ranges[2] != 0)
- break;
- hose->io_base_phys = ranges[na+2];
- /* limit I/O space to 16MB */
- if (size > 0x01000000)
- size = 0x01000000;
- hose->io_base_virt = ioremap(ranges[na+2], size);
- if (primary)
- isa_io_base = (unsigned long) hose->io_base_virt;
- res = &hose->io_resource;
- res->flags = IORESOURCE_IO;
- res->start = ranges[2];
- DBG("PCI: IO 0x%lx -> 0x%lx\n",
- res->start, res->start + size - 1);
- break;
- case 2: /* memory space */
- memno = 0;
- if (ranges[1] == 0 && ranges[2] == 0
- && ranges[na+4] <= (16 << 20)) {
- /* 1st 16MB, i.e. ISA memory area */
- if (primary)
- isa_mem_base = ranges[na+2];
- memno = 1;
- }
- while (memno < 3 && hose->mem_resources[memno].flags)
- ++memno;
- if (memno == 0)
- hose->pci_mem_offset = ranges[na+2] - ranges[2];
- if (memno < 3) {
- res = &hose->mem_resources[memno];
- res->flags = IORESOURCE_MEM;
- if(ranges[0] & 0x40000000)
- res->flags |= IORESOURCE_PREFETCH;
- res->start = ranges[na+2];
- DBG("PCI: MEM[%d] 0x%lx -> 0x%lx\n", memno,
- res->start, res->start + size - 1);
- }
- break;
- }
- if (res != NULL) {
- res->name = dev->full_name;
- res->end = res->start + size - 1;
- res->parent = NULL;
- res->sibling = NULL;
- res->child = NULL;
- }
- ranges += np;
- }
-}
-
-/* We create the "pci-OF-bus-map" property now so it appears in the
- * /proc device tree
- */
-void __init
-pci_create_OF_bus_map(void)
-{
- struct property* of_prop;
-
- of_prop = (struct property*) alloc_bootmem(sizeof(struct property) + 256);
- if (of_prop && find_path_device("/")) {
- memset(of_prop, -1, sizeof(struct property) + 256);
- of_prop->name = "pci-OF-bus-map";
- of_prop->length = 256;
- of_prop->value = (unsigned char *)&of_prop[1];
- prom_add_property(find_path_device("/"), of_prop);
- }
-}
-
-static ssize_t pci_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct pci_dev *pdev;
- struct device_node *np;
-
- pdev = to_pci_dev (dev);
- np = pci_device_to_OF_node(pdev);
- if (np == NULL || np->full_name == NULL)
- return 0;
- return sprintf(buf, "%s", np->full_name);
-}
-static DEVICE_ATTR(devspec, S_IRUGO, pci_show_devspec, NULL);
-
-#else /* CONFIG_PPC_OF */
void pcibios_make_OF_bus_map(void)
{
}
-#endif /* CONFIG_PPC_OF */
/* Add sysfs properties */
void pcibios_add_platform_entries(struct pci_dev *pdev)
{
-#ifdef CONFIG_PPC_OF
- device_create_file(&pdev->dev, &dev_attr_devspec);
-#endif /* CONFIG_PPC_OF */
}
diff --git a/arch/ppc/kernel/ppc_htab.c b/arch/ppc/kernel/ppc_htab.c
index 2f5c765..eabac6c 100644
--- a/arch/ppc/kernel/ppc_htab.c
+++ b/arch/ppc/kernel/ppc_htab.c
@@ -104,7 +104,7 @@
static int ppc_htab_show(struct seq_file *m, void *v)
{
unsigned long mmcr0 = 0, pmc1 = 0, pmc2 = 0;
-#if defined(CONFIG_PPC_STD_MMU) && !defined(CONFIG_PPC64BRIDGE)
+#if defined(CONFIG_PPC_STD_MMU)
unsigned int kptes = 0, uptes = 0;
PTE *ptr;
#endif /* CONFIG_PPC_STD_MMU */
@@ -133,7 +133,6 @@
return 0;
}
-#ifndef CONFIG_PPC64BRIDGE
for (ptr = Hash; ptr < Hash_end; ptr++) {
unsigned int mctx, vsid;
@@ -147,7 +146,6 @@
else
uptes++;
}
-#endif
seq_printf(m,
"PTE Hash Table Information\n"
@@ -155,20 +153,16 @@
"Buckets\t\t: %lu\n"
"Address\t\t: %08lx\n"
"Entries\t\t: %lu\n"
-#ifndef CONFIG_PPC64BRIDGE
"User ptes\t: %u\n"
"Kernel ptes\t: %u\n"
"Percent full\t: %lu%%\n"
-#endif
, (unsigned long)(Hash_size>>10),
(Hash_size/(sizeof(PTE)*8)),
(unsigned long)Hash,
Hash_size/sizeof(PTE)
-#ifndef CONFIG_PPC64BRIDGE
, uptes,
kptes,
((kptes+uptes)*100) / (Hash_size/sizeof(PTE))
-#endif
);
seq_printf(m,
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 683e028..865ba74 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -29,7 +29,6 @@
#include <linux/adb.h>
#include <linux/cuda.h>
#include <linux/pmu.h>
-#include <asm/prom.h>
#include <asm/system.h>
#include <asm/pci-bridge.h>
#include <asm/irq.h>
@@ -207,27 +206,6 @@
EXPORT_SYMBOL(cuda_request);
EXPORT_SYMBOL(cuda_poll);
#endif /* CONFIG_ADB_CUDA */
-#ifdef CONFIG_PPC_OF
-EXPORT_SYMBOL(find_devices);
-EXPORT_SYMBOL(find_type_devices);
-EXPORT_SYMBOL(find_compatible_devices);
-EXPORT_SYMBOL(find_path_device);
-EXPORT_SYMBOL(device_is_compatible);
-EXPORT_SYMBOL(machine_is_compatible);
-EXPORT_SYMBOL(find_all_nodes);
-EXPORT_SYMBOL(get_property);
-EXPORT_SYMBOL(request_OF_resource);
-EXPORT_SYMBOL(release_OF_resource);
-EXPORT_SYMBOL(of_find_node_by_name);
-EXPORT_SYMBOL(of_find_node_by_type);
-EXPORT_SYMBOL(of_find_compatible_node);
-EXPORT_SYMBOL(of_find_node_by_path);
-EXPORT_SYMBOL(of_find_all_nodes);
-EXPORT_SYMBOL(of_get_parent);
-EXPORT_SYMBOL(of_get_next_child);
-EXPORT_SYMBOL(of_node_get);
-EXPORT_SYMBOL(of_node_put);
-#endif /* CONFIG_PPC_OF */
#if defined(CONFIG_BOOTX_TEXT)
EXPORT_SYMBOL(btext_update_display);
#endif
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 53e9dea..7eb91a2 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -1,5 +1,5 @@
/*
- * Common prep/chrp boot and setup code.
+ * Common prep boot and setup code.
*/
#include <linux/config.h>
@@ -72,17 +72,12 @@
unsigned int DMA_MODE_READ;
unsigned int DMA_MODE_WRITE;
-#ifdef CONFIG_PPC_MULTIPLATFORM
-int _machine = 0;
-EXPORT_SYMBOL(_machine);
-
+#ifdef CONFIG_PPC_PREP
extern void prep_init(unsigned long r3, unsigned long r4,
unsigned long r5, unsigned long r6, unsigned long r7);
-extern void chrp_init(unsigned long r3, unsigned long r4,
- unsigned long r5, unsigned long r6, unsigned long r7);
dev_t boot_dev;
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+#endif /* CONFIG_PPC_PREP */
int have_of;
EXPORT_SYMBOL(have_of);
@@ -319,72 +314,12 @@
identify_cpu(offset, 0);
do_cpu_ftr_fixups(offset);
-#if defined(CONFIG_PPC_OF)
- reloc_got2(offset);
-
- /*
- * don't do anything on prep
- * for now, don't use bootinfo because it breaks yaboot 0.5
- * and assume that if we didn't find a magic number, we have OF
- */
- if (*(unsigned long *)(0) != 0xdeadc0de)
- phys = prom_init(r3, r4, (prom_entry)r5);
-
- reloc_got2(-offset);
-#endif
-
return phys;
}
-#ifdef CONFIG_PPC_OF
+#ifdef CONFIG_PPC_PREP
/*
- * Assume here that all clock rates are the same in a
- * smp system. -- Cort
- */
-int
-of_show_percpuinfo(struct seq_file *m, int i)
-{
- struct device_node *cpu_node;
- u32 *fp;
- int s;
-
- cpu_node = find_type_devices("cpu");
- if (!cpu_node)
- return 0;
- for (s = 0; s < i && cpu_node->next; s++)
- cpu_node = cpu_node->next;
- fp = (u32 *)get_property(cpu_node, "clock-frequency", NULL);
- if (fp)
- seq_printf(m, "clock\t\t: %dMHz\n", *fp / 1000000);
- return 0;
-}
-
-void __init
-intuit_machine_type(void)
-{
- char *model;
- struct device_node *root;
-
- /* ask the OF info if we're a chrp or pmac */
- root = find_path_device("/");
- if (root != 0) {
- /* assume pmac unless proven to be chrp -- Cort */
- _machine = _MACH_Pmac;
- model = get_property(root, "device_type", NULL);
- if (model && !strncmp("chrp", model, 4))
- _machine = _MACH_chrp;
- else {
- model = get_property(root, "model", NULL);
- if (model && !strncmp(model, "IBM", 3))
- _machine = _MACH_chrp;
- }
- }
-}
-#endif
-
-#ifdef CONFIG_PPC_MULTIPLATFORM
-/*
- * The PPC_MULTIPLATFORM version of platform_init...
+ * The PPC_PREP version of platform_init...
*/
void __init
platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
@@ -399,161 +334,9 @@
parse_bootinfo(find_bootinfo());
- /* if we didn't get any bootinfo telling us what we are... */
- if (_machine == 0) {
- /* prep boot loader tells us if we're prep or not */
- if ( *(unsigned long *)(KERNELBASE) == (0xdeadc0de) )
- _machine = _MACH_prep;
- }
-
-#ifdef CONFIG_PPC_PREP
- /* not much more to do here, if prep */
- if (_machine == _MACH_prep) {
- prep_init(r3, r4, r5, r6, r7);
- return;
- }
-#endif
-
-#ifdef CONFIG_PPC_OF
- have_of = 1;
-
- /* prom_init has already been called from __start */
- if (boot_infos)
- relocate_nodes();
-
- /* If we aren't PReP, we can find out if we're Pmac
- * or CHRP with this. */
- if (_machine == 0)
- intuit_machine_type();
-
- /* finish_device_tree may need _machine defined. */
- finish_device_tree();
-
- /*
- * If we were booted via quik, r3 points to the physical
- * address of the command-line parameters.
- * If we were booted from an xcoff image (i.e. netbooted or
- * booted from floppy), we get the command line from the
- * bootargs property of the /chosen node.
- * If an initial ramdisk is present, r3 and r4
- * are used for initrd_start and initrd_size,
- * otherwise they contain 0xdeadbeef.
- */
- if (r3 >= 0x4000 && r3 < 0x800000 && r4 == 0) {
- strlcpy(cmd_line, (char *)r3 + KERNELBASE,
- sizeof(cmd_line));
- } else if (boot_infos != 0) {
- /* booted by BootX - check for ramdisk */
- if (boot_infos->kernelParamsOffset != 0)
- strlcpy(cmd_line, (char *) boot_infos
- + boot_infos->kernelParamsOffset,
- sizeof(cmd_line));
-#ifdef CONFIG_BLK_DEV_INITRD
- if (boot_infos->ramDisk) {
- initrd_start = (unsigned long) boot_infos
- + boot_infos->ramDisk;
- initrd_end = initrd_start + boot_infos->ramDiskSize;
- initrd_below_start_ok = 1;
- }
-#endif
- } else {
- struct device_node *chosen;
- char *p;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (r3 && r4 && r4 != 0xdeadbeef) {
- if (r3 < KERNELBASE)
- r3 += KERNELBASE;
- initrd_start = r3;
- initrd_end = r3 + r4;
- ROOT_DEV = Root_RAM0;
- initrd_below_start_ok = 1;
- }
-#endif
- chosen = find_devices("chosen");
- if (chosen != NULL) {
- p = get_property(chosen, "bootargs", NULL);
- if (p && *p) {
- strlcpy(cmd_line, p, sizeof(cmd_line));
- }
- }
- }
-#ifdef CONFIG_ADB
- if (strstr(cmd_line, "adb_sync")) {
- extern int __adb_probe_sync;
- __adb_probe_sync = 1;
- }
-#endif /* CONFIG_ADB */
-
- switch (_machine) {
-#ifdef CONFIG_PPC_CHRP
- case _MACH_chrp:
- chrp_init(r3, r4, r5, r6, r7);
- break;
-#endif
- }
-#endif /* CONFIG_PPC_OF */
+ prep_init(r3, r4, r5, r6, r7);
}
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
-#ifdef CONFIG_PPC_OF
-#ifdef CONFIG_SERIAL_CORE_CONSOLE
-extern char *of_stdout_device;
-
-static int __init set_preferred_console(void)
-{
- struct device_node *prom_stdout;
- char *name;
- int offset = 0;
-
- if (of_stdout_device == NULL)
- return -ENODEV;
-
- /* The user has requested a console so this is already set up. */
- if (strstr(saved_command_line, "console="))
- return -EBUSY;
-
- prom_stdout = find_path_device(of_stdout_device);
- if (!prom_stdout)
- return -ENODEV;
-
- name = (char *)get_property(prom_stdout, "name", NULL);
- if (!name)
- return -ENODEV;
-
- if (strcmp(name, "serial") == 0) {
- int i;
- u32 *reg = (u32 *)get_property(prom_stdout, "reg", &i);
- if (i > 8) {
- switch (reg[1]) {
- case 0x3f8:
- offset = 0;
- break;
- case 0x2f8:
- offset = 1;
- break;
- case 0x898:
- offset = 2;
- break;
- case 0x890:
- offset = 3;
- break;
- default:
- /* We dont recognise the serial port */
- return -ENODEV;
- }
- }
- } else if (strcmp(name, "ch-a") == 0)
- offset = 0;
- else if (strcmp(name, "ch-b") == 0)
- offset = 1;
- else
- return -ENODEV;
- return add_preferred_console("ttyS", offset, NULL);
-}
-console_initcall(set_preferred_console);
-#endif /* CONFIG_SERIAL_CORE_CONSOLE */
-#endif /* CONFIG_PPC_OF */
+#endif /* CONFIG_PPC_PREP */
struct bi_record *find_bootinfo(void)
{
@@ -589,23 +372,6 @@
initrd_end = data[0] + data[1] + KERNELBASE;
break;
#endif /* CONFIG_BLK_DEV_INITRD */
-#ifdef CONFIG_PPC_MULTIPLATFORM
- case BI_MACHTYPE:
- /* Machine types changed with the merge. Since the
- * bootinfo are now deprecated, we can just hard code
- * the appropriate conversion here for when we are
- * called with yaboot which passes us a machine type
- * this way.
- */
- switch(data[0]) {
- case 1: _machine = _MACH_prep; break;
- case 2: _machine = _MACH_Pmac; break;
- case 4: _machine = _MACH_chrp; break;
- default:
- _machine = data[0];
- }
- break;
-#endif
case BI_MEMSIZE:
boot_mem_size = data[0];
break;
@@ -631,9 +397,6 @@
#ifdef CONFIG_6xx
ppc_md.power_save = ppc6xx_idle;
#endif
-#ifdef CONFIG_POWER4
- ppc_md.power_save = power4_idle;
-#endif
platform_init(r3, r4, r5, r6, r7);
@@ -799,7 +562,4 @@
if ( ppc_md.progress ) ppc_md.progress("arch: exit", 0x3eab);
paging_init();
-
- /* this is for modules since _machine can be a define -- Cort */
- ppc_md.ppc_machine = _machine;
}
diff --git a/arch/ppc/lib/strcase.c b/arch/ppc/lib/strcase.c
index 36b5210..d988578 100644
--- a/arch/ppc/lib/strcase.c
+++ b/arch/ppc/lib/strcase.c
@@ -11,7 +11,7 @@
return c1 - c2;
}
-int strncasecmp(const char *s1, const char *s2, int n)
+int strncasecmp(const char *s1, const char *s2, size_t n)
{
int c1, c2;
diff --git a/arch/ppc/mm/hashtable.S b/arch/ppc/mm/hashtable.S
index f09fa88..31d0a92 100644
--- a/arch/ppc/mm/hashtable.S
+++ b/arch/ppc/mm/hashtable.S
@@ -74,12 +74,6 @@
*/
.text
_GLOBAL(hash_page)
-#ifdef CONFIG_PPC64BRIDGE
- mfmsr r0
- clrldi r0,r0,1 /* make sure it's in 32-bit mode */
- MTMSRD(r0)
- isync
-#endif
tophys(r7,0) /* gets -KERNELBASE into r7 */
#ifdef CONFIG_SMP
addis r8,r7,mmu_hash_lock@h
@@ -303,7 +297,6 @@
Hash_bits = 12 /* e.g. 256kB hash table */
Hash_msk = (((1 << Hash_bits) - 1) * 64)
-#ifndef CONFIG_PPC64BRIDGE
/* defines for the PTE format for 32-bit PPCs */
#define PTE_SIZE 8
#define PTEG_SIZE 64
@@ -317,21 +310,6 @@
#define SET_V(r) oris r,r,PTE_V@h
#define CLR_V(r,t) rlwinm r,r,0,1,31
-#else
-/* defines for the PTE format for 64-bit PPCs */
-#define PTE_SIZE 16
-#define PTEG_SIZE 128
-#define LG_PTEG_SIZE 7
-#define LDPTEu ldu
-#define STPTE std
-#define CMPPTE cmpd
-#define PTE_H 2
-#define PTE_V 1
-#define TST_V(r) andi. r,r,PTE_V
-#define SET_V(r) ori r,r,PTE_V
-#define CLR_V(r,t) li t,PTE_V; andc r,r,t
-#endif /* CONFIG_PPC64BRIDGE */
-
#define HASH_LEFT 31-(LG_PTEG_SIZE+Hash_bits-1)
#define HASH_RIGHT 31-LG_PTEG_SIZE
@@ -349,14 +327,8 @@
END_FTR_SECTION_IFSET(CPU_FTR_NEED_COHERENT)
/* Construct the high word of the PPC-style PTE (r5) */
-#ifndef CONFIG_PPC64BRIDGE
rlwinm r5,r3,7,1,24 /* put VSID in 0x7fffff80 bits */
rlwimi r5,r4,10,26,31 /* put in API (abbrev page index) */
-#else /* CONFIG_PPC64BRIDGE */
- clrlwi r3,r3,8 /* reduce vsid to 24 bits */
- sldi r5,r3,12 /* shift vsid into position */
- rlwimi r5,r4,16,20,24 /* put in API (abbrev page index) */
-#endif /* CONFIG_PPC64BRIDGE */
SET_V(r5) /* set V (valid) bit */
/* Get the address of the primary PTE group in the hash table (r3) */
@@ -540,14 +512,8 @@
add r3,r3,r0 /* note code below trims to 24 bits */
/* Construct the high word of the PPC-style PTE (r11) */
-#ifndef CONFIG_PPC64BRIDGE
rlwinm r11,r3,7,1,24 /* put VSID in 0x7fffff80 bits */
rlwimi r11,r4,10,26,31 /* put in API (abbrev page index) */
-#else /* CONFIG_PPC64BRIDGE */
- clrlwi r3,r3,8 /* reduce vsid to 24 bits */
- sldi r11,r3,12 /* shift vsid into position */
- rlwimi r11,r4,16,20,24 /* put in API (abbrev page index) */
-#endif /* CONFIG_PPC64BRIDGE */
SET_V(r11) /* set V (valid) bit */
#ifdef CONFIG_SMP
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index cb1c294..386e000 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -412,14 +412,6 @@
}
#endif /* CONFIG_BLK_DEV_INITRD */
-#ifdef CONFIG_PPC_OF
- /* mark the RTAS pages as reserved */
- if ( rtas_data )
- for (addr = (ulong)__va(rtas_data);
- addr < PAGE_ALIGN((ulong)__va(rtas_data)+rtas_size) ;
- addr += PAGE_SIZE)
- SetPageReserved(virt_to_page(addr));
-#endif
for (addr = PAGE_OFFSET; addr < (unsigned long)high_memory;
addr += PAGE_SIZE) {
if (!PageReserved(virt_to_page(addr)))
@@ -494,11 +486,6 @@
initrd_end - initrd_start, 1);
}
#endif /* CONFIG_BLK_DEV_INITRD */
-#ifdef CONFIG_PPC_OF
- /* remove the RTAS pages from the available memory */
- if (rtas_data)
- mem_pieces_remove(&phys_avail, rtas_data, rtas_size, 1);
-#endif
}
/* Mark some memory as reserved by removing it from phys_avail. */
diff --git a/arch/ppc/mm/mmu_context.c b/arch/ppc/mm/mmu_context.c
index a8816e0..b4a4b3f 100644
--- a/arch/ppc/mm/mmu_context.c
+++ b/arch/ppc/mm/mmu_context.c
@@ -2,7 +2,7 @@
* This file contains the routines for handling the MMU on those
* PowerPC implementations where the MMU substantially follows the
* architecture specification. This includes the 6xx, 7xx, 7xxx,
- * 8260, and POWER3 implementations but excludes the 8xx and 4xx.
+ * 8260, and 83xx implementations but excludes the 8xx and 4xx.
* -- paulus
*
* Derived from arch/ppc/mm/init.c:
diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index 6ea9185..a192487 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -39,7 +39,7 @@
unsigned long ioremap_bot;
int io_bat_index;
-#if defined(CONFIG_6xx) || defined(CONFIG_POWER3)
+#if defined(CONFIG_6xx)
#define HAVE_BATS 1
#endif
diff --git a/arch/ppc/mm/ppc_mmu.c b/arch/ppc/mm/ppc_mmu.c
index 9a381ed5..25bb6f3 100644
--- a/arch/ppc/mm/ppc_mmu.c
+++ b/arch/ppc/mm/ppc_mmu.c
@@ -2,7 +2,7 @@
* This file contains the routines for handling the MMU on those
* PowerPC implementations where the MMU substantially follows the
* architecture specification. This includes the 6xx, 7xx, 7xxx,
- * 8260, and POWER3 implementations but excludes the 8xx and 4xx.
+ * 8260, and 83xx implementations but excludes the 8xx and 4xx.
* -- paulus
*
* Derived from arch/ppc/mm/init.c:
@@ -42,11 +42,7 @@
union ubat { /* BAT register values to be loaded */
BAT bat;
-#ifdef CONFIG_PPC64BRIDGE
- u64 word[2];
-#else
u32 word[2];
-#endif
} BATS[4][2]; /* 4 pairs of IBAT, DBAT */
struct batrange { /* stores address ranges mapped by BATs */
@@ -83,9 +79,6 @@
unsigned long __init mmu_mapin_ram(void)
{
-#ifdef CONFIG_POWER4
- return 0;
-#else
unsigned long tot, bl, done;
unsigned long max_size = (256<<20);
unsigned long align;
@@ -122,7 +115,6 @@
}
return done;
-#endif
}
/*
@@ -205,27 +197,10 @@
if ( ppc_md.progress ) ppc_md.progress("hash:enter", 0x105);
-#ifdef CONFIG_PPC64BRIDGE
-#define LG_HPTEG_SIZE 7 /* 128 bytes per HPTEG */
-#define SDR1_LOW_BITS (lg_n_hpteg - 11)
-#define MIN_N_HPTEG 2048 /* min 256kB hash table */
-#else
#define LG_HPTEG_SIZE 6 /* 64 bytes per HPTEG */
#define SDR1_LOW_BITS ((n_hpteg - 1) >> 10)
#define MIN_N_HPTEG 1024 /* min 64kB hash table */
-#endif
-#ifdef CONFIG_POWER4
- /* The hash table has already been allocated and initialized
- in prom.c */
- n_hpteg = Hash_size >> LG_HPTEG_SIZE;
- lg_n_hpteg = __ilog2(n_hpteg);
-
- /* Remove the hash table from the available memory */
- if (Hash)
- reserve_phys_mem(__pa(Hash), Hash_size);
-
-#else /* CONFIG_POWER4 */
/*
* Allow 1 HPTE (1/8 HPTEG) for each page of memory.
* This is less than the recommended amount, but then
@@ -248,7 +223,6 @@
Hash = mem_pieces_find(Hash_size, Hash_size);
cacheable_memzero(Hash, Hash_size);
_SDR1 = __pa(Hash) | SDR1_LOW_BITS;
-#endif /* CONFIG_POWER4 */
Hash_end = (PTE *) ((unsigned long)Hash + Hash_size);
diff --git a/arch/ppc/platforms/Makefile b/arch/ppc/platforms/Makefile
index e8b91a3..90c6222 100644
--- a/arch/ppc/platforms/Makefile
+++ b/arch/ppc/platforms/Makefile
@@ -2,18 +2,10 @@
# Makefile for the linux kernel.
#
-# Extra CFLAGS so we don't have to do relative includes
-CFLAGS_chrp_setup.o += -Iarch/$(ARCH)/mm
-
obj-$(CONFIG_APUS) += apus_setup.o
ifeq ($(CONFIG_APUS),y)
obj-$(CONFIG_PCI) += apus_pci.o
endif
-obj-$(CONFIG_PPC_CHRP) += chrp_setup.o chrp_time.o chrp_pci.o \
- chrp_pegasos_eth.o
-ifeq ($(CONFIG_PPC_CHRP),y)
-obj-$(CONFIG_NVRAM) += chrp_nvram.o
-endif
obj-$(CONFIG_PPC_PREP) += prep_pci.o prep_setup.o
obj-$(CONFIG_PREP_RESIDUAL) += residual.o
obj-$(CONFIG_PQ2ADS) += pq2ads.o
@@ -40,7 +32,3 @@
obj-$(CONFIG_MPC86XADS) += mpc866ads_setup.o
obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o
obj-$(CONFIG_ADS8272) += mpc8272ads_setup.o
-
-ifeq ($(CONFIG_SMP),y)
-obj-$(CONFIG_PPC_CHRP) += chrp_smp.o
-endif
diff --git a/arch/ppc/platforms/chrp_nvram.c b/arch/ppc/platforms/chrp_nvram.c
deleted file mode 100644
index 465ba9b..0000000
--- a/arch/ppc/platforms/chrp_nvram.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * c 2001 PPC 64 Team, IBM Corp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * /dev/nvram driver for PPC
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
-#include <asm/uaccess.h>
-#include <asm/prom.h>
-#include <asm/machdep.h>
-
-static unsigned int nvram_size;
-static unsigned char nvram_buf[4];
-static DEFINE_SPINLOCK(nvram_lock);
-
-static unsigned char chrp_nvram_read(int addr)
-{
- unsigned long done, flags;
- unsigned char ret;
-
- if (addr >= nvram_size) {
- printk(KERN_DEBUG "%s: read addr %d > nvram_size %u\n",
- current->comm, addr, nvram_size);
- return 0xff;
- }
- spin_lock_irqsave(&nvram_lock, flags);
- if ((call_rtas("nvram-fetch", 3, 2, &done, addr, __pa(nvram_buf), 1) != 0) || 1 != done)
- ret = 0xff;
- else
- ret = nvram_buf[0];
- spin_unlock_irqrestore(&nvram_lock, flags);
-
- return ret;
-}
-
-static void chrp_nvram_write(int addr, unsigned char val)
-{
- unsigned long done, flags;
-
- if (addr >= nvram_size) {
- printk(KERN_DEBUG "%s: write addr %d > nvram_size %u\n",
- current->comm, addr, nvram_size);
- return;
- }
- spin_lock_irqsave(&nvram_lock, flags);
- nvram_buf[0] = val;
- if ((call_rtas("nvram-store", 3, 2, &done, addr, __pa(nvram_buf), 1) != 0) || 1 != done)
- printk(KERN_DEBUG "rtas IO error storing 0x%02x at %d", val, addr);
- spin_unlock_irqrestore(&nvram_lock, flags);
-}
-
-void __init chrp_nvram_init(void)
-{
- struct device_node *nvram;
- unsigned int *nbytes_p, proplen;
-
- nvram = of_find_node_by_type(NULL, "nvram");
- if (nvram == NULL)
- return;
-
- nbytes_p = (unsigned int *)get_property(nvram, "#bytes", &proplen);
- if (nbytes_p == NULL || proplen != sizeof(unsigned int))
- return;
-
- nvram_size = *nbytes_p;
-
- printk(KERN_INFO "CHRP nvram contains %u bytes\n", nvram_size);
- of_node_put(nvram);
-
- ppc_md.nvram_read_val = chrp_nvram_read;
- ppc_md.nvram_write_val = chrp_nvram_write;
-
- return;
-}
diff --git a/arch/ppc/platforms/chrp_pci.c b/arch/ppc/platforms/chrp_pci.c
deleted file mode 100644
index c7fe618..0000000
--- a/arch/ppc/platforms/chrp_pci.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * CHRP pci routines.
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/ide.h>
-
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/hydra.h>
-#include <asm/prom.h>
-#include <asm/gg2.h>
-#include <asm/machdep.h>
-#include <asm/sections.h>
-#include <asm/pci-bridge.h>
-#include <asm/open_pic.h>
-
-/* LongTrail */
-void __iomem *gg2_pci_config_base;
-
-/*
- * The VLSI Golden Gate II has only 512K of PCI configuration space, so we
- * limit the bus number to 3 bits
- */
-
-int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off,
- int len, u32 *val)
-{
- volatile void __iomem *cfg_data;
- struct pci_controller *hose = bus->sysdata;
-
- if (bus->number > 7)
- return PCIBIOS_DEVICE_NOT_FOUND;
- /*
- * Note: the caller has already checked that off is
- * suitably aligned and that len is 1, 2 or 4.
- */
- cfg_data = hose->cfg_data + ((bus->number<<16) | (devfn<<8) | off);
- switch (len) {
- case 1:
- *val = in_8(cfg_data);
- break;
- case 2:
- *val = in_le16(cfg_data);
- break;
- default:
- *val = in_le32(cfg_data);
- break;
- }
- return PCIBIOS_SUCCESSFUL;
-}
-
-int gg2_write_config(struct pci_bus *bus, unsigned int devfn, int off,
- int len, u32 val)
-{
- volatile void __iomem *cfg_data;
- struct pci_controller *hose = bus->sysdata;
-
- if (bus->number > 7)
- return PCIBIOS_DEVICE_NOT_FOUND;
- /*
- * Note: the caller has already checked that off is
- * suitably aligned and that len is 1, 2 or 4.
- */
- cfg_data = hose->cfg_data + ((bus->number<<16) | (devfn<<8) | off);
- switch (len) {
- case 1:
- out_8(cfg_data, val);
- break;
- case 2:
- out_le16(cfg_data, val);
- break;
- default:
- out_le32(cfg_data, val);
- break;
- }
- return PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops gg2_pci_ops =
-{
- gg2_read_config,
- gg2_write_config
-};
-
-/*
- * Access functions for PCI config space using RTAS calls.
- */
-int
-rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
- int len, u32 *val)
-{
- struct pci_controller *hose = bus->sysdata;
- unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
- | (((bus->number - hose->first_busno) & 0xff) << 16)
- | (hose->index << 24);
- unsigned long ret = ~0UL;
- int rval;
-
- rval = call_rtas("read-pci-config", 2, 2, &ret, addr, len);
- *val = ret;
- return rval? PCIBIOS_DEVICE_NOT_FOUND: PCIBIOS_SUCCESSFUL;
-}
-
-int
-rtas_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
- int len, u32 val)
-{
- struct pci_controller *hose = bus->sysdata;
- unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
- | (((bus->number - hose->first_busno) & 0xff) << 16)
- | (hose->index << 24);
- int rval;
-
- rval = call_rtas("write-pci-config", 3, 1, NULL, addr, len, val);
- return rval? PCIBIOS_DEVICE_NOT_FOUND: PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops rtas_pci_ops =
-{
- rtas_read_config,
- rtas_write_config
-};
-
-volatile struct Hydra __iomem *Hydra = NULL;
-
-int __init
-hydra_init(void)
-{
- struct device_node *np;
-
- np = find_devices("mac-io");
- if (np == NULL || np->n_addrs == 0)
- return 0;
- Hydra = ioremap(np->addrs[0].address, np->addrs[0].size);
- printk("Hydra Mac I/O at %x\n", np->addrs[0].address);
- printk("Hydra Feature_Control was %x",
- in_le32(&Hydra->Feature_Control));
- out_le32(&Hydra->Feature_Control, (HYDRA_FC_SCC_CELL_EN |
- HYDRA_FC_SCSI_CELL_EN |
- HYDRA_FC_SCCA_ENABLE |
- HYDRA_FC_SCCB_ENABLE |
- HYDRA_FC_ARB_BYPASS |
- HYDRA_FC_MPIC_ENABLE |
- HYDRA_FC_SLOW_SCC_PCLK |
- HYDRA_FC_MPIC_IS_MASTER));
- printk(", now %x\n", in_le32(&Hydra->Feature_Control));
- return 1;
-}
-
-void __init
-chrp_pcibios_fixup(void)
-{
- struct pci_dev *dev = NULL;
- struct device_node *np;
-
- /* PCI interrupts are controlled by the OpenPIC */
- for_each_pci_dev(dev) {
- np = pci_device_to_OF_node(dev);
- if ((np != 0) && (np->n_intrs > 0) && (np->intrs[0].line != 0))
- dev->irq = np->intrs[0].line;
- pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
- }
-}
-
-#define PRG_CL_RESET_VALID 0x00010000
-
-static void __init
-setup_python(struct pci_controller *hose, struct device_node *dev)
-{
- u32 __iomem *reg;
- u32 val;
- unsigned long addr = dev->addrs[0].address;
-
- setup_indirect_pci(hose, addr + 0xf8000, addr + 0xf8010);
-
- /* Clear the magic go-slow bit */
- reg = ioremap(dev->addrs[0].address + 0xf6000, 0x40);
- val = in_be32(®[12]);
- if (val & PRG_CL_RESET_VALID) {
- out_be32(®[12], val & ~PRG_CL_RESET_VALID);
- in_be32(®[12]);
- }
- iounmap(reg);
-}
-
-/* Marvell Discovery II based Pegasos 2 */
-static void __init setup_peg2(struct pci_controller *hose, struct device_node *dev)
-{
- struct device_node *root = find_path_device("/");
- struct device_node *rtas;
-
- rtas = of_find_node_by_name (root, "rtas");
- if (rtas) {
- hose->ops = &rtas_pci_ops;
- } else {
- printk ("RTAS supporting Pegasos OF not found, please upgrade"
- " your firmware\n");
- }
- pci_assign_all_buses = 1;
-}
-
-void __init
-chrp_find_bridges(void)
-{
- struct device_node *dev;
- int *bus_range;
- int len, index = -1;
- struct pci_controller *hose;
- unsigned int *dma;
- char *model, *machine;
- int is_longtrail = 0, is_mot = 0, is_pegasos = 0;
- struct device_node *root = find_path_device("/");
-
- /*
- * The PCI host bridge nodes on some machines don't have
- * properties to adequately identify them, so we have to
- * look at what sort of machine this is as well.
- */
- machine = get_property(root, "model", NULL);
- if (machine != NULL) {
- is_longtrail = strncmp(machine, "IBM,LongTrail", 13) == 0;
- is_mot = strncmp(machine, "MOT", 3) == 0;
- if (strncmp(machine, "Pegasos2", 8) == 0)
- is_pegasos = 2;
- else if (strncmp(machine, "Pegasos", 7) == 0)
- is_pegasos = 1;
- }
- for (dev = root->child; dev != NULL; dev = dev->sibling) {
- if (dev->type == NULL || strcmp(dev->type, "pci") != 0)
- continue;
- ++index;
- /* The GG2 bridge on the LongTrail doesn't have an address */
- if (dev->n_addrs < 1 && !is_longtrail) {
- printk(KERN_WARNING "Can't use %s: no address\n",
- dev->full_name);
- continue;
- }
- bus_range = (int *) get_property(dev, "bus-range", &len);
- if (bus_range == NULL || len < 2 * sizeof(int)) {
- printk(KERN_WARNING "Can't get bus-range for %s\n",
- dev->full_name);
- continue;
- }
- if (bus_range[1] == bus_range[0])
- printk(KERN_INFO "PCI bus %d", bus_range[0]);
- else
- printk(KERN_INFO "PCI buses %d..%d",
- bus_range[0], bus_range[1]);
- printk(" controlled by %s", dev->type);
- if (dev->n_addrs > 0)
- printk(" at %x", dev->addrs[0].address);
- printk("\n");
-
- hose = pcibios_alloc_controller();
- if (!hose) {
- printk("Can't allocate PCI controller structure for %s\n",
- dev->full_name);
- continue;
- }
- hose->arch_data = dev;
- hose->first_busno = bus_range[0];
- hose->last_busno = bus_range[1];
-
- model = get_property(dev, "model", NULL);
- if (model == NULL)
- model = "<none>";
- if (device_is_compatible(dev, "IBM,python")) {
- setup_python(hose, dev);
- } else if (is_mot
- || strncmp(model, "Motorola, Grackle", 17) == 0) {
- setup_indirect_pci(hose, 0xfec00000, 0xfee00000);
- } else if (is_longtrail) {
- void __iomem *p = ioremap(GG2_PCI_CONFIG_BASE, 0x80000);
- hose->ops = &gg2_pci_ops;
- hose->cfg_data = p;
- gg2_pci_config_base = p;
- } else if (is_pegasos == 1) {
- setup_indirect_pci(hose, 0xfec00cf8, 0xfee00cfc);
- } else if (is_pegasos == 2) {
- setup_peg2(hose, dev);
- } else {
- printk("No methods for %s (model %s), using RTAS\n",
- dev->full_name, model);
- hose->ops = &rtas_pci_ops;
- }
-
- pci_process_bridge_OF_ranges(hose, dev, index == 0);
-
- /* check the first bridge for a property that we can
- use to set pci_dram_offset */
- dma = (unsigned int *)
- get_property(dev, "ibm,dma-ranges", &len);
- if (index == 0 && dma != NULL && len >= 6 * sizeof(*dma)) {
- pci_dram_offset = dma[2] - dma[3];
- printk("pci_dram_offset = %lx\n", pci_dram_offset);
- }
- }
-
- /* Do not fixup interrupts from OF tree on pegasos */
- if (is_pegasos == 0)
- ppc_md.pcibios_fixup = chrp_pcibios_fixup;
-}
diff --git a/arch/ppc/platforms/chrp_pegasos_eth.c b/arch/ppc/platforms/chrp_pegasos_eth.c
deleted file mode 100644
index 9305c8a..0000000
--- a/arch/ppc/platforms/chrp_pegasos_eth.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de>
- * Thanks to :
- * Dale Farnsworth <dale@farnsworth.org>
- * Mark A. Greer <mgreer@mvista.com>
- * Nicolas DET <nd@bplan-gmbh.de>
- * Benjamin Herrenschmidt <benh@kernel.crashing.org>
- * And anyone else who helped me on this.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-#include <linux/mv643xx.h>
-#include <linux/pci.h>
-
-#define PEGASOS2_MARVELL_REGBASE (0xf1000000)
-#define PEGASOS2_MARVELL_REGSIZE (0x00004000)
-#define PEGASOS2_SRAM_BASE (0xf2000000)
-#define PEGASOS2_SRAM_SIZE (256*1024)
-
-#define PEGASOS2_SRAM_BASE_ETH0 (PEGASOS2_SRAM_BASE)
-#define PEGASOS2_SRAM_BASE_ETH1 (PEGASOS2_SRAM_BASE_ETH0 + (PEGASOS2_SRAM_SIZE / 2) )
-
-
-#define PEGASOS2_SRAM_RXRING_SIZE (PEGASOS2_SRAM_SIZE/4)
-#define PEGASOS2_SRAM_TXRING_SIZE (PEGASOS2_SRAM_SIZE/4)
-
-#undef BE_VERBOSE
-
-static struct resource mv643xx_eth_shared_resources[] = {
- [0] = {
- .name = "ethernet shared base",
- .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS,
- .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS +
- MV643XX_ETH_SHARED_REGS_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device mv643xx_eth_shared_device = {
- .name = MV643XX_ETH_SHARED_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources),
- .resource = mv643xx_eth_shared_resources,
-};
-
-static struct resource mv643xx_eth0_resources[] = {
- [0] = {
- .name = "eth0 irq",
- .start = 9,
- .end = 9,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-
-static struct mv643xx_eth_platform_data eth0_pd = {
- .tx_sram_addr = PEGASOS2_SRAM_BASE_ETH0,
- .tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
- .tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
-
- .rx_sram_addr = PEGASOS2_SRAM_BASE_ETH0 + PEGASOS2_SRAM_TXRING_SIZE,
- .rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE,
- .rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16,
-};
-
-static struct platform_device eth0_device = {
- .name = MV643XX_ETH_NAME,
- .id = 0,
- .num_resources = ARRAY_SIZE(mv643xx_eth0_resources),
- .resource = mv643xx_eth0_resources,
- .dev = {
- .platform_data = ð0_pd,
- },
-};
-
-static struct resource mv643xx_eth1_resources[] = {
- [0] = {
- .name = "eth1 irq",
- .start = 9,
- .end = 9,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct mv643xx_eth_platform_data eth1_pd = {
- .tx_sram_addr = PEGASOS2_SRAM_BASE_ETH1,
- .tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
- .tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
-
- .rx_sram_addr = PEGASOS2_SRAM_BASE_ETH1 + PEGASOS2_SRAM_TXRING_SIZE,
- .rx_sram_size = PEGASOS2_SRAM_RXRING_SIZE,
- .rx_queue_size = PEGASOS2_SRAM_RXRING_SIZE/16,
-};
-
-static struct platform_device eth1_device = {
- .name = MV643XX_ETH_NAME,
- .id = 1,
- .num_resources = ARRAY_SIZE(mv643xx_eth1_resources),
- .resource = mv643xx_eth1_resources,
- .dev = {
- .platform_data = ð1_pd,
- },
-};
-
-static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
- &mv643xx_eth_shared_device,
- ð0_device,
- ð1_device,
-};
-
-/***********/
-/***********/
-#define MV_READ(offset,val) { val = readl(mv643xx_reg_base + offset); }
-#define MV_WRITE(offset,data) writel(data, mv643xx_reg_base + offset)
-
-static void __iomem *mv643xx_reg_base;
-
-static int Enable_SRAM(void)
-{
- u32 ALong;
-
- if (mv643xx_reg_base == NULL)
- mv643xx_reg_base = ioremap(PEGASOS2_MARVELL_REGBASE,
- PEGASOS2_MARVELL_REGSIZE);
-
- if (mv643xx_reg_base == NULL)
- return -ENOMEM;
-
-#ifdef BE_VERBOSE
- printk("Pegasos II/Marvell MV64361: register remapped from %p to %p\n",
- (void *)PEGASOS2_MARVELL_REGBASE, (void *)mv643xx_reg_base);
-#endif
-
- MV_WRITE(MV64340_SRAM_CONFIG, 0);
-
- MV_WRITE(MV64340_INTEGRATED_SRAM_BASE_ADDR, PEGASOS2_SRAM_BASE >> 16);
-
- MV_READ(MV64340_BASE_ADDR_ENABLE, ALong);
- ALong &= ~(1 << 19);
- MV_WRITE(MV64340_BASE_ADDR_ENABLE, ALong);
-
- ALong = 0x02;
- ALong |= PEGASOS2_SRAM_BASE & 0xffff0000;
- MV_WRITE(MV643XX_ETH_BAR_4, ALong);
-
- MV_WRITE(MV643XX_ETH_SIZE_REG_4, (PEGASOS2_SRAM_SIZE-1) & 0xffff0000);
-
- MV_READ(MV643XX_ETH_BASE_ADDR_ENABLE_REG, ALong);
- ALong &= ~(1 << 4);
- MV_WRITE(MV643XX_ETH_BASE_ADDR_ENABLE_REG, ALong);
-
-#ifdef BE_VERBOSE
- printk("Pegasos II/Marvell MV64361: register unmapped\n");
- printk("Pegasos II/Marvell MV64361: SRAM at %p, size=%x\n", (void*) PEGASOS2_SRAM_BASE, PEGASOS2_SRAM_SIZE);
-#endif
-
- iounmap(mv643xx_reg_base);
- mv643xx_reg_base = NULL;
-
- return 1;
-}
-
-
-/***********/
-/***********/
-int mv643xx_eth_add_pds(void)
-{
- int ret = 0;
- static struct pci_device_id pci_marvell_mv64360[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_MV64360) },
- { }
- };
-
-#ifdef BE_VERBOSE
- printk("Pegasos II/Marvell MV64361: init\n");
-#endif
-
- if (pci_dev_present(pci_marvell_mv64360)) {
- ret = platform_add_devices(mv643xx_eth_pd_devs,
- ARRAY_SIZE(mv643xx_eth_pd_devs));
-
- if ( Enable_SRAM() < 0)
- {
- eth0_pd.tx_sram_addr = 0;
- eth0_pd.tx_sram_size = 0;
- eth0_pd.rx_sram_addr = 0;
- eth0_pd.rx_sram_size = 0;
-
- eth1_pd.tx_sram_addr = 0;
- eth1_pd.tx_sram_size = 0;
- eth1_pd.rx_sram_addr = 0;
- eth1_pd.rx_sram_size = 0;
-
-#ifdef BE_VERBOSE
- printk("Pegasos II/Marvell MV64361: Can't enable the "
- "SRAM\n");
-#endif
- }
- }
-
-#ifdef BE_VERBOSE
- printk("Pegasos II/Marvell MV64361: init is over\n");
-#endif
-
- return ret;
-}
-
-device_initcall(mv643xx_eth_add_pds);
diff --git a/arch/ppc/platforms/chrp_setup.c b/arch/ppc/platforms/chrp_setup.c
deleted file mode 100644
index f9fd3f4..0000000
--- a/arch/ppc/platforms/chrp_setup.c
+++ /dev/null
@@ -1,669 +0,0 @@
-/*
- * Copyright (C) 1995 Linus Torvalds
- * Adapted from 'alpha' version by Gary Thomas
- * Modified by Cort Dougan (cort@cs.nmt.edu)
- */
-
-/*
- * bootup setup stuff..
- */
-
-#include <linux/config.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/stddef.h>
-#include <linux/unistd.h>
-#include <linux/ptrace.h>
-#include <linux/slab.h>
-#include <linux/user.h>
-#include <linux/a.out.h>
-#include <linux/tty.h>
-#include <linux/major.h>
-#include <linux/interrupt.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/version.h>
-#include <linux/adb.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/ide.h>
-#include <linux/console.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-#include <linux/module.h>
-
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/prom.h>
-#include <asm/gg2.h>
-#include <asm/pci-bridge.h>
-#include <asm/dma.h>
-#include <asm/machdep.h>
-#include <asm/irq.h>
-#include <asm/hydra.h>
-#include <asm/sections.h>
-#include <asm/time.h>
-#include <asm/btext.h>
-#include <asm/i8259.h>
-#include <asm/open_pic.h>
-#include <asm/xmon.h>
-#include "mem_pieces.h"
-
-unsigned long chrp_get_rtc_time(void);
-int chrp_set_rtc_time(unsigned long nowtime);
-void chrp_calibrate_decr(void);
-long chrp_time_init(void);
-
-void chrp_find_bridges(void);
-void chrp_event_scan(void);
-void rtas_display_progress(char *, unsigned short);
-void rtas_indicator_progress(char *, unsigned short);
-void btext_progress(char *, unsigned short);
-
-extern int of_show_percpuinfo(struct seq_file *, int);
-
-int _chrp_type;
-EXPORT_SYMBOL(_chrp_type);
-
-/*
- * XXX this should be in xmon.h, but putting it there means xmon.h
- * has to include <linux/interrupt.h> (to get irqreturn_t), which
- * causes all sorts of problems. -- paulus
- */
-extern irqreturn_t xmon_irq(int, void *, struct pt_regs *);
-
-extern dev_t boot_dev;
-
-extern PTE *Hash, *Hash_end;
-extern unsigned long Hash_size, Hash_mask;
-extern int probingmem;
-extern unsigned long loops_per_jiffy;
-static int max_width;
-
-#ifdef CONFIG_SMP
-extern struct smp_ops_t chrp_smp_ops;
-#endif
-
-static const char *gg2_memtypes[4] = {
- "FPM", "SDRAM", "EDO", "BEDO"
-};
-static const char *gg2_cachesizes[4] = {
- "256 KB", "512 KB", "1 MB", "Reserved"
-};
-static const char *gg2_cachetypes[4] = {
- "Asynchronous", "Reserved", "Flow-Through Synchronous",
- "Pipelined Synchronous"
-};
-static const char *gg2_cachemodes[4] = {
- "Disabled", "Write-Through", "Copy-Back", "Transparent Mode"
-};
-
-int
-chrp_show_cpuinfo(struct seq_file *m)
-{
- int i, sdramen;
- unsigned int t;
- struct device_node *root;
- const char *model = "";
-
- root = find_path_device("/");
- if (root)
- model = get_property(root, "model", NULL);
- seq_printf(m, "machine\t\t: CHRP %s\n", model);
-
- /* longtrail (goldengate) stuff */
- if (!strncmp(model, "IBM,LongTrail", 13)) {
- /* VLSI VAS96011/12 `Golden Gate 2' */
- /* Memory banks */
- sdramen = (in_le32(gg2_pci_config_base + GG2_PCI_DRAM_CTRL)
- >>31) & 1;
- for (i = 0; i < (sdramen ? 4 : 6); i++) {
- t = in_le32(gg2_pci_config_base+
- GG2_PCI_DRAM_BANK0+
- i*4);
- if (!(t & 1))
- continue;
- switch ((t>>8) & 0x1f) {
- case 0x1f:
- model = "4 MB";
- break;
- case 0x1e:
- model = "8 MB";
- break;
- case 0x1c:
- model = "16 MB";
- break;
- case 0x18:
- model = "32 MB";
- break;
- case 0x10:
- model = "64 MB";
- break;
- case 0x00:
- model = "128 MB";
- break;
- default:
- model = "Reserved";
- break;
- }
- seq_printf(m, "memory bank %d\t: %s %s\n", i, model,
- gg2_memtypes[sdramen ? 1 : ((t>>1) & 3)]);
- }
- /* L2 cache */
- t = in_le32(gg2_pci_config_base+GG2_PCI_CC_CTRL);
- seq_printf(m, "board l2\t: %s %s (%s)\n",
- gg2_cachesizes[(t>>7) & 3],
- gg2_cachetypes[(t>>2) & 3],
- gg2_cachemodes[t & 3]);
- }
- return 0;
-}
-
-/*
- * Fixes for the National Semiconductor PC78308VUL SuperI/O
- *
- * Some versions of Open Firmware incorrectly initialize the IRQ settings
- * for keyboard and mouse
- */
-static inline void __init sio_write(u8 val, u8 index)
-{
- outb(index, 0x15c);
- outb(val, 0x15d);
-}
-
-static inline u8 __init sio_read(u8 index)
-{
- outb(index, 0x15c);
- return inb(0x15d);
-}
-
-static void __init sio_fixup_irq(const char *name, u8 device, u8 level,
- u8 type)
-{
- u8 level0, type0, active;
-
- /* select logical device */
- sio_write(device, 0x07);
- active = sio_read(0x30);
- level0 = sio_read(0x70);
- type0 = sio_read(0x71);
- if (level0 != level || type0 != type || !active) {
- printk(KERN_WARNING "sio: %s irq level %d, type %d, %sactive: "
- "remapping to level %d, type %d, active\n",
- name, level0, type0, !active ? "in" : "", level, type);
- sio_write(0x01, 0x30);
- sio_write(level, 0x70);
- sio_write(type, 0x71);
- }
-}
-
-static void __init sio_init(void)
-{
- struct device_node *root;
-
- if ((root = find_path_device("/")) &&
- !strncmp(get_property(root, "model", NULL), "IBM,LongTrail", 13)) {
- /* logical device 0 (KBC/Keyboard) */
- sio_fixup_irq("keyboard", 0, 1, 2);
- /* select logical device 1 (KBC/Mouse) */
- sio_fixup_irq("mouse", 1, 12, 2);
- }
-}
-
-
-static void __init pegasos_set_l2cr(void)
-{
- struct device_node *np;
-
- /* On Pegasos, enable the l2 cache if needed, as the OF forgets it */
- if (_chrp_type != _CHRP_Pegasos)
- return;
-
- /* Enable L2 cache if needed */
- np = find_type_devices("cpu");
- if (np != NULL) {
- unsigned int *l2cr = (unsigned int *)
- get_property (np, "l2cr", NULL);
- if (l2cr == NULL) {
- printk ("Pegasos l2cr : no cpu l2cr property found\n");
- return;
- }
- if (!((*l2cr) & 0x80000000)) {
- printk ("Pegasos l2cr : L2 cache was not active, "
- "activating\n");
- _set_L2CR(0);
- _set_L2CR((*l2cr) | 0x80000000);
- }
- }
-}
-
-void __init chrp_setup_arch(void)
-{
- struct device_node *device;
-
- /* init to some ~sane value until calibrate_delay() runs */
- loops_per_jiffy = 50000000/HZ;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- /* this is fine for chrp */
- initrd_below_start_ok = 1;
-
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
- ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
-
- /* On pegasos, enable the L2 cache if not already done by OF */
- pegasos_set_l2cr();
-
- /* Lookup PCI host bridges */
- chrp_find_bridges();
-
-#ifndef CONFIG_PPC64BRIDGE
- /*
- * Temporary fixes for PCI devices.
- * -- Geert
- */
- hydra_init(); /* Mac I/O */
-
-#endif /* CONFIG_PPC64BRIDGE */
-
- /*
- * Fix the Super I/O configuration
- */
- sio_init();
-
- /* Get the event scan rate for the rtas so we know how
- * often it expects a heartbeat. -- Cort
- */
- if ( rtas_data ) {
- struct property *p;
- device = find_devices("rtas");
- for ( p = device->properties;
- p && strncmp(p->name, "rtas-event-scan-rate", 20);
- p = p->next )
- /* nothing */ ;
- if ( p && *(unsigned long *)p->value ) {
- ppc_md.heartbeat = chrp_event_scan;
- ppc_md.heartbeat_reset = (HZ/(*(unsigned long *)p->value)*30)-1;
- ppc_md.heartbeat_count = 1;
- printk("RTAS Event Scan Rate: %lu (%lu jiffies)\n",
- *(unsigned long *)p->value, ppc_md.heartbeat_reset );
- }
- }
-
- pci_create_OF_bus_map();
-}
-
-void
-chrp_event_scan(void)
-{
- unsigned char log[1024];
- unsigned long ret = 0;
- /* XXX: we should loop until the hardware says no more error logs -- Cort */
- call_rtas( "event-scan", 4, 1, &ret, 0xffffffff, 0,
- __pa(log), 1024 );
- ppc_md.heartbeat_count = ppc_md.heartbeat_reset;
-}
-
-void
-chrp_restart(char *cmd)
-{
- printk("RTAS system-reboot returned %d\n",
- call_rtas("system-reboot", 0, 1, NULL));
- for (;;);
-}
-
-void
-chrp_power_off(void)
-{
- /* allow power on only with power button press */
- printk("RTAS power-off returned %d\n",
- call_rtas("power-off", 2, 1, NULL,0xffffffff,0xffffffff));
- for (;;);
-}
-
-void
-chrp_halt(void)
-{
- chrp_power_off();
-}
-
-/*
- * Finds the open-pic node and sets OpenPIC_Addr based on its reg property.
- * Then checks if it has an interrupt-ranges property. If it does then
- * we have a distributed open-pic, so call openpic_set_sources to tell
- * the openpic code where to find the interrupt source registers.
- */
-static void __init chrp_find_openpic(void)
-{
- struct device_node *np;
- int len, i;
- unsigned int *iranges;
- void __iomem *isu;
-
- np = find_type_devices("open-pic");
- if (np == NULL || np->n_addrs == 0)
- return;
- printk(KERN_INFO "OpenPIC at %x (size %x)\n",
- np->addrs[0].address, np->addrs[0].size);
- OpenPIC_Addr = ioremap(np->addrs[0].address, 0x40000);
- if (OpenPIC_Addr == NULL) {
- printk(KERN_ERR "Failed to map OpenPIC!\n");
- return;
- }
-
- iranges = (unsigned int *) get_property(np, "interrupt-ranges", &len);
- if (iranges == NULL || len < 2 * sizeof(unsigned int))
- return; /* not distributed */
-
- /*
- * The first pair of cells in interrupt-ranges refers to the
- * IDU; subsequent pairs refer to the ISUs.
- */
- len /= 2 * sizeof(unsigned int);
- if (np->n_addrs < len) {
- printk(KERN_ERR "Insufficient addresses for distributed"
- " OpenPIC (%d < %d)\n", np->n_addrs, len);
- return;
- }
- if (iranges[1] != 0) {
- printk(KERN_INFO "OpenPIC irqs %d..%d in IDU\n",
- iranges[0], iranges[0] + iranges[1] - 1);
- openpic_set_sources(iranges[0], iranges[1], NULL);
- }
- for (i = 1; i < len; ++i) {
- iranges += 2;
- printk(KERN_INFO "OpenPIC irqs %d..%d in ISU at %x (%x)\n",
- iranges[0], iranges[0] + iranges[1] - 1,
- np->addrs[i].address, np->addrs[i].size);
- isu = ioremap(np->addrs[i].address, np->addrs[i].size);
- if (isu != NULL)
- openpic_set_sources(iranges[0], iranges[1], isu);
- else
- printk(KERN_ERR "Failed to map OpenPIC ISU at %x!\n",
- np->addrs[i].address);
- }
-}
-
-#if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(XMON)
-static struct irqaction xmon_irqaction = {
- .handler = xmon_irq,
- .mask = CPU_MASK_NONE,
- .name = "XMON break",
-};
-#endif
-
-void __init chrp_init_IRQ(void)
-{
- struct device_node *np;
- unsigned long chrp_int_ack = 0;
- unsigned char init_senses[NR_IRQS - NUM_8259_INTERRUPTS];
-#if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(XMON)
- struct device_node *kbd;
-#endif
-
- for (np = find_devices("pci"); np != NULL; np = np->next) {
- unsigned int *addrp = (unsigned int *)
- get_property(np, "8259-interrupt-acknowledge", NULL);
-
- if (addrp == NULL)
- continue;
- chrp_int_ack = addrp[prom_n_addr_cells(np)-1];
- break;
- }
- if (np == NULL)
- printk(KERN_ERR "Cannot find PCI interrupt acknowledge address\n");
-
- chrp_find_openpic();
-
- if (OpenPIC_Addr) {
- prom_get_irq_senses(init_senses, NUM_8259_INTERRUPTS, NR_IRQS);
- OpenPIC_InitSenses = init_senses;
- OpenPIC_NumInitSenses = NR_IRQS - NUM_8259_INTERRUPTS;
-
- openpic_init(NUM_8259_INTERRUPTS);
- /* We have a cascade on OpenPIC IRQ 0, Linux IRQ 16 */
- openpic_hookup_cascade(NUM_8259_INTERRUPTS, "82c59 cascade",
- i8259_irq);
-
- }
- i8259_init(chrp_int_ack, 0);
-
-#if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(XMON)
- /* see if there is a keyboard in the device tree
- with a parent of type "adb" */
- for (kbd = find_devices("keyboard"); kbd; kbd = kbd->next)
- if (kbd->parent && kbd->parent->type
- && strcmp(kbd->parent->type, "adb") == 0)
- break;
- if (kbd)
- setup_irq(HYDRA_INT_ADB_NMI, &xmon_irqaction);
-#endif
-}
-
-void __init
-chrp_init2(void)
-{
-#ifdef CONFIG_NVRAM
- chrp_nvram_init();
-#endif
-
- request_region(0x20,0x20,"pic1");
- request_region(0xa0,0x20,"pic2");
- request_region(0x00,0x20,"dma1");
- request_region(0x40,0x20,"timer");
- request_region(0x80,0x10,"dma page reg");
- request_region(0xc0,0x20,"dma2");
-
- if (ppc_md.progress)
- ppc_md.progress(" Have fun! ", 0x7777);
-}
-
-static struct device_node *memory_node;
-
-static int __init get_mem_prop(char *name, struct mem_pieces *mp)
-{
- struct reg_property *rp;
- int i, s;
- unsigned int *ip;
- int nac = prom_n_addr_cells(memory_node);
- int nsc = prom_n_size_cells(memory_node);
-
- ip = (unsigned int *) get_property(memory_node, name, &s);
- if (ip == NULL) {
- printk(KERN_ERR "error: couldn't get %s property on /memory\n",
- name);
- return 0;
- }
- s /= (nsc + nac) * 4;
- rp = mp->regions;
- for (i = 0; i < s; ++i, ip += nac+nsc) {
- if (nac >= 2 && ip[nac-2] != 0)
- continue;
- rp->address = ip[nac-1];
- if (nsc >= 2 && ip[nac+nsc-2] != 0)
- rp->size = ~0U;
- else
- rp->size = ip[nac+nsc-1];
- ++rp;
- }
- mp->n_regions = rp - mp->regions;
-
- /* Make sure the pieces are sorted. */
- mem_pieces_sort(mp);
- mem_pieces_coalesce(mp);
- return 1;
-}
-
-static unsigned long __init chrp_find_end_of_memory(void)
-{
- unsigned long a, total;
- struct mem_pieces phys_mem;
-
- /*
- * Find out where physical memory is, and check that it
- * starts at 0 and is contiguous. It seems that RAM is
- * always physically contiguous on Power Macintoshes.
- *
- * Supporting discontiguous physical memory isn't hard,
- * it just makes the virtual <-> physical mapping functions
- * more complicated (or else you end up wasting space
- * in mem_map).
- */
- memory_node = find_devices("memory");
- if (memory_node == NULL || !get_mem_prop("reg", &phys_mem)
- || phys_mem.n_regions == 0)
- panic("No RAM??");
- a = phys_mem.regions[0].address;
- if (a != 0)
- panic("RAM doesn't start at physical address 0");
- total = phys_mem.regions[0].size;
-
- if (phys_mem.n_regions > 1) {
- printk("RAM starting at 0x%x is not contiguous\n",
- phys_mem.regions[1].address);
- printk("Using RAM from 0 to 0x%lx\n", total-1);
- }
-
- return total;
-}
-
-void __init
-chrp_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- struct device_node *root = find_path_device ("/");
- char *machine = NULL;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- /* take care of initrd if we have one */
- if ( r6 )
- {
- initrd_start = r6 + KERNELBASE;
- initrd_end = r6 + r7 + KERNELBASE;
- }
-#endif /* CONFIG_BLK_DEV_INITRD */
-
- ISA_DMA_THRESHOLD = ~0L;
- DMA_MODE_READ = 0x44;
- DMA_MODE_WRITE = 0x48;
- isa_io_base = CHRP_ISA_IO_BASE; /* default value */
- ppc_do_canonicalize_irqs = 1;
-
- if (root)
- machine = get_property(root, "model", NULL);
- if (machine && strncmp(machine, "Pegasos", 7) == 0) {
- _chrp_type = _CHRP_Pegasos;
- } else if (machine && strncmp(machine, "IBM", 3) == 0) {
- _chrp_type = _CHRP_IBM;
- } else if (machine && strncmp(machine, "MOT", 3) == 0) {
- _chrp_type = _CHRP_Motorola;
- } else {
- /* Let's assume it is an IBM chrp if all else fails */
- _chrp_type = _CHRP_IBM;
- }
-
- ppc_md.setup_arch = chrp_setup_arch;
- ppc_md.show_percpuinfo = of_show_percpuinfo;
- ppc_md.show_cpuinfo = chrp_show_cpuinfo;
-
- ppc_md.init_IRQ = chrp_init_IRQ;
- if (_chrp_type == _CHRP_Pegasos)
- ppc_md.get_irq = i8259_irq;
- else
- ppc_md.get_irq = openpic_get_irq;
-
- ppc_md.init = chrp_init2;
-
- ppc_md.phys_mem_access_prot = pci_phys_mem_access_prot;
-
- ppc_md.restart = chrp_restart;
- ppc_md.power_off = chrp_power_off;
- ppc_md.halt = chrp_halt;
-
- ppc_md.time_init = chrp_time_init;
- ppc_md.set_rtc_time = chrp_set_rtc_time;
- ppc_md.get_rtc_time = chrp_get_rtc_time;
- ppc_md.calibrate_decr = chrp_calibrate_decr;
-
- ppc_md.find_end_of_memory = chrp_find_end_of_memory;
-
- if (rtas_data) {
- struct device_node *rtas;
- unsigned int *p;
-
- rtas = find_devices("rtas");
- if (rtas != NULL) {
- if (get_property(rtas, "display-character", NULL)) {
- ppc_md.progress = rtas_display_progress;
- p = (unsigned int *) get_property
- (rtas, "ibm,display-line-length", NULL);
- if (p)
- max_width = *p;
- } else if (get_property(rtas, "set-indicator", NULL))
- ppc_md.progress = rtas_indicator_progress;
- }
- }
-#ifdef CONFIG_BOOTX_TEXT
- if (ppc_md.progress == NULL && boot_text_mapped)
- ppc_md.progress = btext_progress;
-#endif
-
-#ifdef CONFIG_SMP
- smp_ops = &chrp_smp_ops;
-#endif /* CONFIG_SMP */
-
- /*
- * Print the banner, then scroll down so boot progress
- * can be printed. -- Cort
- */
- if (ppc_md.progress) ppc_md.progress("Linux/PPC "UTS_RELEASE"\n", 0x0);
-}
-
-void
-rtas_display_progress(char *s, unsigned short hex)
-{
- int width;
- char *os = s;
-
- if ( call_rtas( "display-character", 1, 1, NULL, '\r' ) )
- return;
-
- width = max_width;
- while ( *os )
- {
- if ( (*os == '\n') || (*os == '\r') )
- width = max_width;
- else
- width--;
- call_rtas( "display-character", 1, 1, NULL, *os++ );
- /* if we overwrite the screen length */
- if ( width == 0 )
- while ( (*os != 0) && (*os != '\n') && (*os != '\r') )
- os++;
- }
-
- /*while ( width-- > 0 )*/
- call_rtas( "display-character", 1, 1, NULL, ' ' );
-}
-
-void
-rtas_indicator_progress(char *s, unsigned short hex)
-{
- call_rtas("set-indicator", 3, 1, NULL, 6, 0, hex);
-}
-
-#ifdef CONFIG_BOOTX_TEXT
-void
-btext_progress(char *s, unsigned short hex)
-{
- prom_print(s);
- prom_print("\n");
-}
-#endif /* CONFIG_BOOTX_TEXT */
diff --git a/arch/ppc/platforms/chrp_smp.c b/arch/ppc/platforms/chrp_smp.c
deleted file mode 100644
index 97e5395..0000000
--- a/arch/ppc/platforms/chrp_smp.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Smp support for CHRP machines.
- *
- * Written by Cort Dougan (cort@cs.nmt.edu) borrowing a great
- * deal of code from the sparc and intel versions.
- *
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- *
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <linux/smp_lock.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-
-#include <asm/ptrace.h>
-#include <asm/atomic.h>
-#include <asm/irq.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/sections.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/smp.h>
-#include <asm/residual.h>
-#include <asm/time.h>
-#include <asm/open_pic.h>
-#include <asm/machdep.h>
-
-extern unsigned long smp_chrp_cpu_nr;
-
-static int __init
-smp_chrp_probe(void)
-{
- if (smp_chrp_cpu_nr > 1)
- openpic_request_IPIs();
-
- return smp_chrp_cpu_nr;
-}
-
-static void __devinit
-smp_chrp_kick_cpu(int nr)
-{
- *(unsigned long *)KERNELBASE = nr;
- asm volatile("dcbf 0,%0"::"r"(KERNELBASE):"memory");
-}
-
-static void __devinit
-smp_chrp_setup_cpu(int cpu_nr)
-{
- if (OpenPIC_Addr)
- do_openpic_setup_cpu();
-}
-
-static DEFINE_SPINLOCK(timebase_lock);
-static unsigned int timebase_upper = 0, timebase_lower = 0;
-
-void __devinit
-smp_chrp_give_timebase(void)
-{
- spin_lock(&timebase_lock);
- call_rtas("freeze-time-base", 0, 1, NULL);
- timebase_upper = get_tbu();
- timebase_lower = get_tbl();
- spin_unlock(&timebase_lock);
-
- while (timebase_upper || timebase_lower)
- barrier();
- call_rtas("thaw-time-base", 0, 1, NULL);
-}
-
-void __devinit
-smp_chrp_take_timebase(void)
-{
- while (!(timebase_upper || timebase_lower))
- barrier();
- spin_lock(&timebase_lock);
- set_tb(timebase_upper, timebase_lower);
- timebase_upper = 0;
- timebase_lower = 0;
- spin_unlock(&timebase_lock);
- printk("CPU %i taken timebase\n", smp_processor_id());
-}
-
-/* CHRP with openpic */
-struct smp_ops_t chrp_smp_ops = {
- .message_pass = smp_openpic_message_pass,
- .probe = smp_chrp_probe,
- .kick_cpu = smp_chrp_kick_cpu,
- .setup_cpu = smp_chrp_setup_cpu,
- .give_timebase = smp_chrp_give_timebase,
- .take_timebase = smp_chrp_take_timebase,
-};
diff --git a/arch/ppc/platforms/chrp_time.c b/arch/ppc/platforms/chrp_time.c
deleted file mode 100644
index c862777..0000000
--- a/arch/ppc/platforms/chrp_time.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright (C) 1991, 1992, 1995 Linus Torvalds
- *
- * Adapted for PowerPC (PReP) by Gary Thomas
- * Modified by Cort Dougan (cort@cs.nmt.edu).
- * Copied and modified from arch/i386/kernel/time.c
- *
- */
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/time.h>
-#include <linux/timex.h>
-#include <linux/kernel_stat.h>
-#include <linux/mc146818rtc.h>
-#include <linux/init.h>
-#include <linux/bcd.h>
-
-#include <asm/io.h>
-#include <asm/nvram.h>
-#include <asm/prom.h>
-#include <asm/sections.h>
-#include <asm/time.h>
-
-extern spinlock_t rtc_lock;
-
-static int nvram_as1 = NVRAM_AS1;
-static int nvram_as0 = NVRAM_AS0;
-static int nvram_data = NVRAM_DATA;
-
-long __init chrp_time_init(void)
-{
- struct device_node *rtcs;
- int base;
-
- rtcs = find_compatible_devices("rtc", "pnpPNP,b00");
- if (rtcs == NULL)
- rtcs = find_compatible_devices("rtc", "ds1385-rtc");
- if (rtcs == NULL || rtcs->addrs == NULL)
- return 0;
- base = rtcs->addrs[0].address;
- nvram_as1 = 0;
- nvram_as0 = base;
- nvram_data = base + 1;
-
- return 0;
-}
-
-int chrp_cmos_clock_read(int addr)
-{
- if (nvram_as1 != 0)
- outb(addr>>8, nvram_as1);
- outb(addr, nvram_as0);
- return (inb(nvram_data));
-}
-
-void chrp_cmos_clock_write(unsigned long val, int addr)
-{
- if (nvram_as1 != 0)
- outb(addr>>8, nvram_as1);
- outb(addr, nvram_as0);
- outb(val, nvram_data);
- return;
-}
-
-/*
- * Set the hardware clock. -- Cort
- */
-int chrp_set_rtc_time(unsigned long nowtime)
-{
- unsigned char save_control, save_freq_select;
- struct rtc_time tm;
-
- spin_lock(&rtc_lock);
- to_tm(nowtime, &tm);
-
- save_control = chrp_cmos_clock_read(RTC_CONTROL); /* tell the clock it's being set */
-
- chrp_cmos_clock_write((save_control|RTC_SET), RTC_CONTROL);
-
- save_freq_select = chrp_cmos_clock_read(RTC_FREQ_SELECT); /* stop and reset prescaler */
-
- chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
-
- tm.tm_year -= 1900;
- if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
- BIN_TO_BCD(tm.tm_sec);
- BIN_TO_BCD(tm.tm_min);
- BIN_TO_BCD(tm.tm_hour);
- BIN_TO_BCD(tm.tm_mon);
- BIN_TO_BCD(tm.tm_mday);
- BIN_TO_BCD(tm.tm_year);
- }
- chrp_cmos_clock_write(tm.tm_sec,RTC_SECONDS);
- chrp_cmos_clock_write(tm.tm_min,RTC_MINUTES);
- chrp_cmos_clock_write(tm.tm_hour,RTC_HOURS);
- chrp_cmos_clock_write(tm.tm_mon,RTC_MONTH);
- chrp_cmos_clock_write(tm.tm_mday,RTC_DAY_OF_MONTH);
- chrp_cmos_clock_write(tm.tm_year,RTC_YEAR);
-
- /* The following flags have to be released exactly in this order,
- * otherwise the DS12887 (popular MC146818A clone with integrated
- * battery and quartz) will not reset the oscillator and will not
- * update precisely 500 ms later. You won't find this mentioned in
- * the Dallas Semiconductor data sheets, but who believes data
- * sheets anyway ... -- Markus Kuhn
- */
- chrp_cmos_clock_write(save_control, RTC_CONTROL);
- chrp_cmos_clock_write(save_freq_select, RTC_FREQ_SELECT);
-
- spin_unlock(&rtc_lock);
- return 0;
-}
-
-unsigned long chrp_get_rtc_time(void)
-{
- unsigned int year, mon, day, hour, min, sec;
- int uip, i;
-
- /* The Linux interpretation of the CMOS clock register contents:
- * When the Update-In-Progress (UIP) flag goes from 1 to 0, the
- * RTC registers show the second which has precisely just started.
- * Let's hope other operating systems interpret the RTC the same way.
- */
-
- /* Since the UIP flag is set for about 2.2 ms and the clock
- * is typically written with a precision of 1 jiffy, trying
- * to obtain a precision better than a few milliseconds is
- * an illusion. Only consistency is interesting, this also
- * allows to use the routine for /dev/rtc without a potential
- * 1 second kernel busy loop triggered by any reader of /dev/rtc.
- */
-
- for ( i = 0; i<1000000; i++) {
- uip = chrp_cmos_clock_read(RTC_FREQ_SELECT);
- sec = chrp_cmos_clock_read(RTC_SECONDS);
- min = chrp_cmos_clock_read(RTC_MINUTES);
- hour = chrp_cmos_clock_read(RTC_HOURS);
- day = chrp_cmos_clock_read(RTC_DAY_OF_MONTH);
- mon = chrp_cmos_clock_read(RTC_MONTH);
- year = chrp_cmos_clock_read(RTC_YEAR);
- uip |= chrp_cmos_clock_read(RTC_FREQ_SELECT);
- if ((uip & RTC_UIP)==0) break;
- }
-
- if (!(chrp_cmos_clock_read(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
- {
- BCD_TO_BIN(sec);
- BCD_TO_BIN(min);
- BCD_TO_BIN(hour);
- BCD_TO_BIN(day);
- BCD_TO_BIN(mon);
- BCD_TO_BIN(year);
- }
- if ((year += 1900) < 1970)
- year += 100;
- return mktime(year, mon, day, hour, min, sec);
-}
-
-/*
- * Calibrate the decrementer frequency with the VIA timer 1.
- */
-#define VIA_TIMER_FREQ_6 4700000 /* time 1 frequency * 6 */
-
-/* VIA registers */
-#define RS 0x200 /* skip between registers */
-#define T1CL (4*RS) /* Timer 1 ctr/latch (low 8 bits) */
-#define T1CH (5*RS) /* Timer 1 counter (high 8 bits) */
-#define T1LL (6*RS) /* Timer 1 latch (low 8 bits) */
-#define T1LH (7*RS) /* Timer 1 latch (high 8 bits) */
-#define ACR (11*RS) /* Auxiliary control register */
-#define IFR (13*RS) /* Interrupt flag register */
-
-/* Bits in ACR */
-#define T1MODE 0xc0 /* Timer 1 mode */
-#define T1MODE_CONT 0x40 /* continuous interrupts */
-
-/* Bits in IFR and IER */
-#define T1_INT 0x40 /* Timer 1 interrupt */
-
-static int __init chrp_via_calibrate_decr(void)
-{
- struct device_node *vias;
- volatile unsigned char __iomem *via;
- int count = VIA_TIMER_FREQ_6 / 100;
- unsigned int dstart, dend;
-
- vias = find_devices("via-cuda");
- if (vias == 0)
- vias = find_devices("via");
- if (vias == 0 || vias->n_addrs == 0)
- return 0;
- via = ioremap(vias->addrs[0].address, vias->addrs[0].size);
-
- /* set timer 1 for continuous interrupts */
- out_8(&via[ACR], (via[ACR] & ~T1MODE) | T1MODE_CONT);
- /* set the counter to a small value */
- out_8(&via[T1CH], 2);
- /* set the latch to `count' */
- out_8(&via[T1LL], count);
- out_8(&via[T1LH], count >> 8);
- /* wait until it hits 0 */
- while ((in_8(&via[IFR]) & T1_INT) == 0)
- ;
- dstart = get_dec();
- /* clear the interrupt & wait until it hits 0 again */
- in_8(&via[T1CL]);
- while ((in_8(&via[IFR]) & T1_INT) == 0)
- ;
- dend = get_dec();
-
- tb_ticks_per_jiffy = (dstart - dend) / ((6 * HZ)/100);
- tb_to_us = mulhwu_scale_factor(dstart - dend, 60000);
-
- printk(KERN_INFO "via_calibrate_decr: ticks per jiffy = %u (%u ticks)\n",
- tb_ticks_per_jiffy, dstart - dend);
-
- iounmap(via);
-
- return 1;
-}
-
-void __init chrp_calibrate_decr(void)
-{
- struct device_node *cpu;
- unsigned int freq, *fp;
-
- if (chrp_via_calibrate_decr())
- return;
-
- /*
- * The cpu node should have a timebase-frequency property
- * to tell us the rate at which the decrementer counts.
- */
- freq = 16666000; /* hardcoded default */
- cpu = find_type_devices("cpu");
- if (cpu != 0) {
- fp = (unsigned int *)
- get_property(cpu, "timebase-frequency", NULL);
- if (fp != 0)
- freq = *fp;
- }
- printk("time_init: decrementer frequency = %u.%.6u MHz\n",
- freq/1000000, freq%1000000);
- tb_ticks_per_jiffy = freq / HZ;
- tb_to_us = mulhwu_scale_factor(freq, 1000000);
-}
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 5cb62c6..490749c 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -38,8 +38,6 @@
obj-$(CONFIG_8xx) += m8xx_setup.o ppc8xx_pic.o $(wdt-mpc8xx-y) \
ppc_sys.o mpc8xx_devices.o mpc8xx_sys.o
obj-$(CONFIG_PCI_QSPAN) += qspan_pci.o
-obj-$(CONFIG_PPC_OF) += prom_init.o prom.o
-obj-$(CONFIG_PPC_CHRP) += open_pic.o
obj-$(CONFIG_PPC_PREP) += open_pic.o todc_time.o
obj-$(CONFIG_BAMBOO) += pci_auto.o todc_time.o
obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index 38e5b93..70456c8 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -216,7 +216,7 @@
u_int openpic_read_IPI(volatile u_int __iomem * addr)
{
u_int val = 0;
-#if defined(OPENPIC_BIG_ENDIAN) || defined(CONFIG_POWER3)
+#if defined(OPENPIC_BIG_ENDIAN)
val = in_be32(addr);
#else
val = in_le32(addr);
diff --git a/arch/ppc/syslib/prom.c b/arch/ppc/syslib/prom.c
deleted file mode 100644
index 482f837..0000000
--- a/arch/ppc/syslib/prom.c
+++ /dev/null
@@ -1,1429 +0,0 @@
-/*
- * Procedures for interfacing to the Open Firmware PROM on
- * Power Macintosh computers.
- *
- * In particular, we are interested in the device tree
- * and in using some of its services (exit, write to stdout).
- *
- * Paul Mackerras August 1996.
- * Copyright (C) 1996 Paul Mackerras.
- */
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-
-#include <asm/sections.h>
-#include <asm/prom.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/bootx.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/bootinfo.h>
-#include <asm/btext.h>
-#include <asm/pci-bridge.h>
-#include <asm/open_pic.h>
-
-
-struct pci_address {
- unsigned a_hi;
- unsigned a_mid;
- unsigned a_lo;
-};
-
-struct pci_reg_property {
- struct pci_address addr;
- unsigned size_hi;
- unsigned size_lo;
-};
-
-struct isa_reg_property {
- unsigned space;
- unsigned address;
- unsigned size;
-};
-
-typedef unsigned long interpret_func(struct device_node *, unsigned long,
- int, int);
-static interpret_func interpret_pci_props;
-static interpret_func interpret_dbdma_props;
-static interpret_func interpret_isa_props;
-static interpret_func interpret_macio_props;
-static interpret_func interpret_root_props;
-
-extern char *klimit;
-
-/* Set for a newworld or CHRP machine */
-int use_of_interrupt_tree;
-struct device_node *dflt_interrupt_controller;
-int num_interrupt_controllers;
-
-extern unsigned int rtas_entry; /* physical pointer */
-
-extern struct device_node *allnodes;
-
-static unsigned long finish_node(struct device_node *, unsigned long,
- interpret_func *, int, int);
-static unsigned long finish_node_interrupts(struct device_node *, unsigned long);
-static struct device_node *find_phandle(phandle);
-
-extern void enter_rtas(void *);
-void phys_call_rtas(int, int, int, ...);
-
-extern char cmd_line[512]; /* XXX */
-extern boot_infos_t *boot_infos;
-unsigned long dev_tree_size;
-
-void
-phys_call_rtas(int service, int nargs, int nret, ...)
-{
- va_list list;
- union {
- unsigned long words[16];
- double align;
- } u;
- void (*rtas)(void *, unsigned long);
- int i;
-
- u.words[0] = service;
- u.words[1] = nargs;
- u.words[2] = nret;
- va_start(list, nret);
- for (i = 0; i < nargs; ++i)
- u.words[i+3] = va_arg(list, unsigned long);
- va_end(list);
-
- rtas = (void (*)(void *, unsigned long)) rtas_entry;
- rtas(&u, rtas_data);
-}
-
-/*
- * finish_device_tree is called once things are running normally
- * (i.e. with text and data mapped to the address they were linked at).
- * It traverses the device tree and fills in the name, type,
- * {n_}addrs and {n_}intrs fields of each node.
- */
-void __init
-finish_device_tree(void)
-{
- unsigned long mem = (unsigned long) klimit;
- struct device_node *np;
-
- /* All CHRPs now use the interrupt tree */
- for (np = allnodes; np != NULL; np = np->allnext) {
- if (get_property(np, "interrupt-parent", NULL)) {
- use_of_interrupt_tree = 1;
- break;
- }
- }
-
- if (use_of_interrupt_tree) {
- /*
- * We want to find out here how many interrupt-controller
- * nodes there are, and if we are booted from BootX,
- * we need a pointer to the first (and hopefully only)
- * such node. But we can't use find_devices here since
- * np->name has not been set yet. -- paulus
- */
- int n = 0;
- char *name, *ic;
- int iclen;
-
- for (np = allnodes; np != NULL; np = np->allnext) {
- ic = get_property(np, "interrupt-controller", &iclen);
- name = get_property(np, "name", NULL);
- /* checking iclen makes sure we don't get a false
- match on /chosen.interrupt_controller */
- if ((name != NULL
- && strcmp(name, "interrupt-controller") == 0)
- || (ic != NULL && iclen == 0 && strcmp(name, "AppleKiwi"))) {
- if (n == 0)
- dflt_interrupt_controller = np;
- ++n;
- }
- }
- num_interrupt_controllers = n;
- }
-
- mem = finish_node(allnodes, mem, NULL, 1, 1);
- dev_tree_size = mem - (unsigned long) allnodes;
- klimit = (char *) mem;
-}
-
-static unsigned long __init
-finish_node(struct device_node *np, unsigned long mem_start,
- interpret_func *ifunc, int naddrc, int nsizec)
-{
- struct device_node *child;
- int *ip;
-
- np->name = get_property(np, "name", NULL);
- np->type = get_property(np, "device_type", NULL);
-
- if (!np->name)
- np->name = "<NULL>";
- if (!np->type)
- np->type = "<NULL>";
-
- /* get the device addresses and interrupts */
- if (ifunc != NULL)
- mem_start = ifunc(np, mem_start, naddrc, nsizec);
-
- if (use_of_interrupt_tree)
- mem_start = finish_node_interrupts(np, mem_start);
-
- /* Look for #address-cells and #size-cells properties. */
- ip = (int *) get_property(np, "#address-cells", NULL);
- if (ip != NULL)
- naddrc = *ip;
- ip = (int *) get_property(np, "#size-cells", NULL);
- if (ip != NULL)
- nsizec = *ip;
-
- if (np->parent == NULL)
- ifunc = interpret_root_props;
- else if (np->type == 0)
- ifunc = NULL;
- else if (!strcmp(np->type, "pci") || !strcmp(np->type, "vci"))
- ifunc = interpret_pci_props;
- else if (!strcmp(np->type, "dbdma"))
- ifunc = interpret_dbdma_props;
- else if (!strcmp(np->type, "mac-io")
- || ifunc == interpret_macio_props)
- ifunc = interpret_macio_props;
- else if (!strcmp(np->type, "isa"))
- ifunc = interpret_isa_props;
- else if (!strcmp(np->name, "uni-n") || !strcmp(np->name, "u3"))
- ifunc = interpret_root_props;
- else if (!((ifunc == interpret_dbdma_props
- || ifunc == interpret_macio_props)
- && (!strcmp(np->type, "escc")
- || !strcmp(np->type, "media-bay"))))
- ifunc = NULL;
-
- /* if we were booted from BootX, convert the full name */
- if (boot_infos
- && strncmp(np->full_name, "Devices:device-tree", 19) == 0) {
- if (np->full_name[19] == 0) {
- strcpy(np->full_name, "/");
- } else if (np->full_name[19] == ':') {
- char *p = np->full_name + 19;
- np->full_name = p;
- for (; *p; ++p)
- if (*p == ':')
- *p = '/';
- }
- }
-
- for (child = np->child; child != NULL; child = child->sibling)
- mem_start = finish_node(child, mem_start, ifunc,
- naddrc, nsizec);
-
- return mem_start;
-}
-
-/*
- * Find the interrupt parent of a node.
- */
-static struct device_node * __init
-intr_parent(struct device_node *p)
-{
- phandle *parp;
-
- parp = (phandle *) get_property(p, "interrupt-parent", NULL);
- if (parp == NULL)
- return p->parent;
- p = find_phandle(*parp);
- if (p != NULL)
- return p;
- /*
- * On a powermac booted with BootX, we don't get to know the
- * phandles for any nodes, so find_phandle will return NULL.
- * Fortunately these machines only have one interrupt controller
- * so there isn't in fact any ambiguity. -- paulus
- */
- if (num_interrupt_controllers == 1)
- p = dflt_interrupt_controller;
- return p;
-}
-
-/*
- * Find out the size of each entry of the interrupts property
- * for a node.
- */
-static int __init
-prom_n_intr_cells(struct device_node *np)
-{
- struct device_node *p;
- unsigned int *icp;
-
- for (p = np; (p = intr_parent(p)) != NULL; ) {
- icp = (unsigned int *)
- get_property(p, "#interrupt-cells", NULL);
- if (icp != NULL)
- return *icp;
- if (get_property(p, "interrupt-controller", NULL) != NULL
- || get_property(p, "interrupt-map", NULL) != NULL) {
- printk("oops, node %s doesn't have #interrupt-cells\n",
- p->full_name);
- return 1;
- }
- }
- printk("prom_n_intr_cells failed for %s\n", np->full_name);
- return 1;
-}
-
-/*
- * Map an interrupt from a device up to the platform interrupt
- * descriptor.
- */
-static int __init
-map_interrupt(unsigned int **irq, struct device_node **ictrler,
- struct device_node *np, unsigned int *ints, int nintrc)
-{
- struct device_node *p, *ipar;
- unsigned int *imap, *imask, *ip;
- int i, imaplen, match;
- int newintrc = 1, newaddrc = 1;
- unsigned int *reg;
- int naddrc;
-
- reg = (unsigned int *) get_property(np, "reg", NULL);
- naddrc = prom_n_addr_cells(np);
- p = intr_parent(np);
- while (p != NULL) {
- if (get_property(p, "interrupt-controller", NULL) != NULL)
- /* this node is an interrupt controller, stop here */
- break;
- imap = (unsigned int *)
- get_property(p, "interrupt-map", &imaplen);
- if (imap == NULL) {
- p = intr_parent(p);
- continue;
- }
- imask = (unsigned int *)
- get_property(p, "interrupt-map-mask", NULL);
- if (imask == NULL) {
- printk("oops, %s has interrupt-map but no mask\n",
- p->full_name);
- return 0;
- }
- imaplen /= sizeof(unsigned int);
- match = 0;
- ipar = NULL;
- while (imaplen > 0 && !match) {
- /* check the child-interrupt field */
- match = 1;
- for (i = 0; i < naddrc && match; ++i)
- match = ((reg[i] ^ imap[i]) & imask[i]) == 0;
- for (; i < naddrc + nintrc && match; ++i)
- match = ((ints[i-naddrc] ^ imap[i]) & imask[i]) == 0;
- imap += naddrc + nintrc;
- imaplen -= naddrc + nintrc;
- /* grab the interrupt parent */
- ipar = find_phandle((phandle) *imap++);
- --imaplen;
- if (ipar == NULL && num_interrupt_controllers == 1)
- /* cope with BootX not giving us phandles */
- ipar = dflt_interrupt_controller;
- if (ipar == NULL) {
- printk("oops, no int parent %x in map of %s\n",
- imap[-1], p->full_name);
- return 0;
- }
- /* find the parent's # addr and intr cells */
- ip = (unsigned int *)
- get_property(ipar, "#interrupt-cells", NULL);
- if (ip == NULL) {
- printk("oops, no #interrupt-cells on %s\n",
- ipar->full_name);
- return 0;
- }
- newintrc = *ip;
- ip = (unsigned int *)
- get_property(ipar, "#address-cells", NULL);
- newaddrc = (ip == NULL)? 0: *ip;
- imap += newaddrc + newintrc;
- imaplen -= newaddrc + newintrc;
- }
- if (imaplen < 0) {
- printk("oops, error decoding int-map on %s, len=%d\n",
- p->full_name, imaplen);
- return 0;
- }
- if (!match) {
- printk("oops, no match in %s int-map for %s\n",
- p->full_name, np->full_name);
- return 0;
- }
- p = ipar;
- naddrc = newaddrc;
- nintrc = newintrc;
- ints = imap - nintrc;
- reg = ints - naddrc;
- }
- if (p == NULL)
- printk("hmmm, int tree for %s doesn't have ctrler\n",
- np->full_name);
- *irq = ints;
- *ictrler = p;
- return nintrc;
-}
-
-/*
- * New version of finish_node_interrupts.
- */
-static unsigned long __init
-finish_node_interrupts(struct device_node *np, unsigned long mem_start)
-{
- unsigned int *ints;
- int intlen, intrcells;
- int i, j, n, offset;
- unsigned int *irq;
- struct device_node *ic;
-
- ints = (unsigned int *) get_property(np, "interrupts", &intlen);
- if (ints == NULL)
- return mem_start;
- intrcells = prom_n_intr_cells(np);
- intlen /= intrcells * sizeof(unsigned int);
- np->n_intrs = intlen;
- np->intrs = (struct interrupt_info *) mem_start;
- mem_start += intlen * sizeof(struct interrupt_info);
-
- for (i = 0; i < intlen; ++i) {
- np->intrs[i].line = 0;
- np->intrs[i].sense = 1;
- n = map_interrupt(&irq, &ic, np, ints, intrcells);
- if (n <= 0)
- continue;
- offset = 0;
- /*
- * On a CHRP we have an 8259 which is subordinate to
- * the openpic in the interrupt tree, but we want the
- * openpic's interrupt numbers offsetted, not the 8259's.
- * So we apply the offset if the controller is at the
- * root of the interrupt tree, i.e. has no interrupt-parent.
- * This doesn't cope with the general case of multiple
- * cascaded interrupt controllers, but then neither will
- * irq.c at the moment either. -- paulus
- * The G5 triggers that code, I add a machine test. On
- * those machines, we want to offset interrupts from the
- * second openpic by 128 -- BenH
- */
- if (num_interrupt_controllers > 1
- && ic != NULL
- && get_property(ic, "interrupt-parent", NULL) == NULL)
- offset = 16;
-
- np->intrs[i].line = irq[0] + offset;
- if (n > 1)
- np->intrs[i].sense = irq[1];
- if (n > 2) {
- printk("hmmm, got %d intr cells for %s:", n,
- np->full_name);
- for (j = 0; j < n; ++j)
- printk(" %d", irq[j]);
- printk("\n");
- }
- ints += intrcells;
- }
-
- return mem_start;
-}
-
-/*
- * When BootX makes a copy of the device tree from the MacOS
- * Name Registry, it is in the format we use but all of the pointers
- * are offsets from the start of the tree.
- * This procedure updates the pointers.
- */
-void __init
-relocate_nodes(void)
-{
- unsigned long base;
- struct device_node *np;
- struct property *pp;
-
-#define ADDBASE(x) (x = (typeof (x))((x)? ((unsigned long)(x) + base): 0))
-
- base = (unsigned long) boot_infos + boot_infos->deviceTreeOffset;
- allnodes = (struct device_node *)(base + 4);
- for (np = allnodes; np != 0; np = np->allnext) {
- ADDBASE(np->full_name);
- ADDBASE(np->properties);
- ADDBASE(np->parent);
- ADDBASE(np->child);
- ADDBASE(np->sibling);
- ADDBASE(np->allnext);
- for (pp = np->properties; pp != 0; pp = pp->next) {
- ADDBASE(pp->name);
- ADDBASE(pp->value);
- ADDBASE(pp->next);
- }
- }
-}
-
-int
-prom_n_addr_cells(struct device_node* np)
-{
- int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = (int *) get_property(np, "#address-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #address-cells property for the root node, default to 1 */
- return 1;
-}
-
-int
-prom_n_size_cells(struct device_node* np)
-{
- int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = (int *) get_property(np, "#size-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #size-cells property for the root node, default to 1 */
- return 1;
-}
-
-static unsigned long __init
-map_addr(struct device_node *np, unsigned long space, unsigned long addr)
-{
- int na;
- unsigned int *ranges;
- int rlen = 0;
- unsigned int type;
-
- type = (space >> 24) & 3;
- if (type == 0)
- return addr;
-
- while ((np = np->parent) != NULL) {
- if (strcmp(np->type, "pci") != 0)
- continue;
- /* PCI bridge: map the address through the ranges property */
- na = prom_n_addr_cells(np);
- ranges = (unsigned int *) get_property(np, "ranges", &rlen);
- while ((rlen -= (na + 5) * sizeof(unsigned int)) >= 0) {
- if (((ranges[0] >> 24) & 3) == type
- && ranges[2] <= addr
- && addr - ranges[2] < ranges[na+4]) {
- /* ok, this matches, translate it */
- addr += ranges[na+2] - ranges[2];
- break;
- }
- ranges += na + 5;
- }
- }
- return addr;
-}
-
-static unsigned long __init
-interpret_pci_props(struct device_node *np, unsigned long mem_start,
- int naddrc, int nsizec)
-{
- struct address_range *adr;
- struct pci_reg_property *pci_addrs;
- int i, l, *ip;
-
- pci_addrs = (struct pci_reg_property *)
- get_property(np, "assigned-addresses", &l);
- if (pci_addrs != 0 && l >= sizeof(struct pci_reg_property)) {
- i = 0;
- adr = (struct address_range *) mem_start;
- while ((l -= sizeof(struct pci_reg_property)) >= 0) {
- adr[i].space = pci_addrs[i].addr.a_hi;
- adr[i].address = map_addr(np, pci_addrs[i].addr.a_hi,
- pci_addrs[i].addr.a_lo);
- adr[i].size = pci_addrs[i].size_lo;
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- mem_start += i * sizeof(struct address_range);
- }
-
- if (use_of_interrupt_tree)
- return mem_start;
-
- ip = (int *) get_property(np, "AAPL,interrupts", &l);
- if (ip == 0 && np->parent)
- ip = (int *) get_property(np->parent, "AAPL,interrupts", &l);
- if (ip == 0)
- ip = (int *) get_property(np, "interrupts", &l);
- if (ip != 0) {
- np->intrs = (struct interrupt_info *) mem_start;
- np->n_intrs = l / sizeof(int);
- mem_start += np->n_intrs * sizeof(struct interrupt_info);
- for (i = 0; i < np->n_intrs; ++i) {
- np->intrs[i].line = *ip++;
- np->intrs[i].sense = 1;
- }
- }
-
- return mem_start;
-}
-
-static unsigned long __init
-interpret_dbdma_props(struct device_node *np, unsigned long mem_start,
- int naddrc, int nsizec)
-{
- struct reg_property *rp;
- struct address_range *adr;
- unsigned long base_address;
- int i, l, *ip;
- struct device_node *db;
-
- base_address = 0;
- for (db = np->parent; db != NULL; db = db->parent) {
- if (!strcmp(db->type, "dbdma") && db->n_addrs != 0) {
- base_address = db->addrs[0].address;
- break;
- }
- }
-
- rp = (struct reg_property *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct reg_property)) {
- i = 0;
- adr = (struct address_range *) mem_start;
- while ((l -= sizeof(struct reg_property)) >= 0) {
- adr[i].space = 2;
- adr[i].address = rp[i].address + base_address;
- adr[i].size = rp[i].size;
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- mem_start += i * sizeof(struct address_range);
- }
-
- if (use_of_interrupt_tree)
- return mem_start;
-
- ip = (int *) get_property(np, "AAPL,interrupts", &l);
- if (ip == 0)
- ip = (int *) get_property(np, "interrupts", &l);
- if (ip != 0) {
- np->intrs = (struct interrupt_info *) mem_start;
- np->n_intrs = l / sizeof(int);
- mem_start += np->n_intrs * sizeof(struct interrupt_info);
- for (i = 0; i < np->n_intrs; ++i) {
- np->intrs[i].line = *ip++;
- np->intrs[i].sense = 1;
- }
- }
-
- return mem_start;
-}
-
-static unsigned long __init
-interpret_macio_props(struct device_node *np, unsigned long mem_start,
- int naddrc, int nsizec)
-{
- struct reg_property *rp;
- struct address_range *adr;
- unsigned long base_address;
- int i, l, *ip;
- struct device_node *db;
-
- base_address = 0;
- for (db = np->parent; db != NULL; db = db->parent) {
- if (!strcmp(db->type, "mac-io") && db->n_addrs != 0) {
- base_address = db->addrs[0].address;
- break;
- }
- }
-
- rp = (struct reg_property *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct reg_property)) {
- i = 0;
- adr = (struct address_range *) mem_start;
- while ((l -= sizeof(struct reg_property)) >= 0) {
- adr[i].space = 2;
- adr[i].address = rp[i].address + base_address;
- adr[i].size = rp[i].size;
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- mem_start += i * sizeof(struct address_range);
- }
-
- if (use_of_interrupt_tree)
- return mem_start;
-
- ip = (int *) get_property(np, "interrupts", &l);
- if (ip == 0)
- ip = (int *) get_property(np, "AAPL,interrupts", &l);
- if (ip != 0) {
- np->intrs = (struct interrupt_info *) mem_start;
- np->n_intrs = l / sizeof(int);
- for (i = 0; i < np->n_intrs; ++i) {
- np->intrs[i].line = *ip++;
- np->intrs[i].sense = 1;
- }
- mem_start += np->n_intrs * sizeof(struct interrupt_info);
- }
-
- return mem_start;
-}
-
-static unsigned long __init
-interpret_isa_props(struct device_node *np, unsigned long mem_start,
- int naddrc, int nsizec)
-{
- struct isa_reg_property *rp;
- struct address_range *adr;
- int i, l, *ip;
-
- rp = (struct isa_reg_property *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct isa_reg_property)) {
- i = 0;
- adr = (struct address_range *) mem_start;
- while ((l -= sizeof(struct reg_property)) >= 0) {
- adr[i].space = rp[i].space;
- adr[i].address = rp[i].address
- + (adr[i].space? 0: _ISA_MEM_BASE);
- adr[i].size = rp[i].size;
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- mem_start += i * sizeof(struct address_range);
- }
-
- if (use_of_interrupt_tree)
- return mem_start;
-
- ip = (int *) get_property(np, "interrupts", &l);
- if (ip != 0) {
- np->intrs = (struct interrupt_info *) mem_start;
- np->n_intrs = l / (2 * sizeof(int));
- mem_start += np->n_intrs * sizeof(struct interrupt_info);
- for (i = 0; i < np->n_intrs; ++i) {
- np->intrs[i].line = *ip++;
- np->intrs[i].sense = *ip++;
- }
- }
-
- return mem_start;
-}
-
-static unsigned long __init
-interpret_root_props(struct device_node *np, unsigned long mem_start,
- int naddrc, int nsizec)
-{
- struct address_range *adr;
- int i, l, *ip;
- unsigned int *rp;
- int rpsize = (naddrc + nsizec) * sizeof(unsigned int);
-
- rp = (unsigned int *) get_property(np, "reg", &l);
- if (rp != 0 && l >= rpsize) {
- i = 0;
- adr = (struct address_range *) mem_start;
- while ((l -= rpsize) >= 0) {
- adr[i].space = (naddrc >= 2? rp[naddrc-2]: 2);
- adr[i].address = rp[naddrc - 1];
- adr[i].size = rp[naddrc + nsizec - 1];
- ++i;
- rp += naddrc + nsizec;
- }
- np->addrs = adr;
- np->n_addrs = i;
- mem_start += i * sizeof(struct address_range);
- }
-
- if (use_of_interrupt_tree)
- return mem_start;
-
- ip = (int *) get_property(np, "AAPL,interrupts", &l);
- if (ip == 0)
- ip = (int *) get_property(np, "interrupts", &l);
- if (ip != 0) {
- np->intrs = (struct interrupt_info *) mem_start;
- np->n_intrs = l / sizeof(int);
- mem_start += np->n_intrs * sizeof(struct interrupt_info);
- for (i = 0; i < np->n_intrs; ++i) {
- np->intrs[i].line = *ip++;
- np->intrs[i].sense = 1;
- }
- }
-
- return mem_start;
-}
-
-/*
- * Work out the sense (active-low level / active-high edge)
- * of each interrupt from the device tree.
- */
-void __init
-prom_get_irq_senses(unsigned char *senses, int off, int max)
-{
- struct device_node *np;
- int i, j;
-
- /* default to level-triggered */
- memset(senses, 1, max - off);
- if (!use_of_interrupt_tree)
- return;
-
- for (np = allnodes; np != 0; np = np->allnext) {
- for (j = 0; j < np->n_intrs; j++) {
- i = np->intrs[j].line;
- if (i >= off && i < max) {
- if (np->intrs[j].sense == 1)
- senses[i-off] = (IRQ_SENSE_LEVEL
- | IRQ_POLARITY_NEGATIVE);
- else
- senses[i-off] = (IRQ_SENSE_EDGE
- | IRQ_POLARITY_POSITIVE);
- }
- }
- }
-}
-
-/*
- * Construct and return a list of the device_nodes with a given name.
- */
-struct device_node *
-find_devices(const char *name)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (np->name != 0 && strcasecmp(np->name, name) == 0) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-
-/*
- * Construct and return a list of the device_nodes with a given type.
- */
-struct device_node *
-find_type_devices(const char *type)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (np->type != 0 && strcasecmp(np->type, type) == 0) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-
-/*
- * Returns all nodes linked together
- */
-struct device_node *
-find_all_nodes(void)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- *prevp = np;
- prevp = &np->next;
- }
- *prevp = NULL;
- return head;
-}
-
-/* Checks if the given "compat" string matches one of the strings in
- * the device's "compatible" property
- */
-int
-device_is_compatible(struct device_node *device, const char *compat)
-{
- const char* cp;
- int cplen, l;
-
- cp = (char *) get_property(device, "compatible", &cplen);
- if (cp == NULL)
- return 0;
- while (cplen > 0) {
- if (strncasecmp(cp, compat, strlen(compat)) == 0)
- return 1;
- l = strlen(cp) + 1;
- cp += l;
- cplen -= l;
- }
-
- return 0;
-}
-
-
-/*
- * Indicates whether the root node has a given value in its
- * compatible property.
- */
-int
-machine_is_compatible(const char *compat)
-{
- struct device_node *root;
-
- root = find_path_device("/");
- if (root == 0)
- return 0;
- return device_is_compatible(root, compat);
-}
-
-/*
- * Construct and return a list of the device_nodes with a given type
- * and compatible property.
- */
-struct device_node *
-find_compatible_devices(const char *type, const char *compat)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcasecmp(np->type, type) == 0))
- continue;
- if (device_is_compatible(np, compat)) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-
-/*
- * Find the device_node with a given full_name.
- */
-struct device_node *
-find_path_device(const char *path)
-{
- struct device_node *np;
-
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0)
- return np;
- return NULL;
-}
-
-/*******
- *
- * New implementation of the OF "find" APIs, return a refcounted
- * object, call of_node_put() when done. Currently, still lacks
- * locking as old implementation, this is beeing done for ppc64.
- *
- * Note that property management will need some locking as well,
- * this isn't dealt with yet
- *
- *******/
-
-/**
- * of_find_node_by_name - Find a node by it's "name" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @name: The name string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name)
-{
- struct device_node *np = from ? from->allnext : allnodes;
-
- for (; np != 0; np = np->allnext)
- if (np->name != 0 && strcasecmp(np->name, name) == 0)
- break;
- if (from)
- of_node_put(from);
- return of_node_get(np);
-}
-
-/**
- * of_find_node_by_type - Find a node by it's "device_type" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @name: The type string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type)
-{
- struct device_node *np = from ? from->allnext : allnodes;
-
- for (; np != 0; np = np->allnext)
- if (np->type != 0 && strcasecmp(np->type, type) == 0)
- break;
- if (from)
- of_node_put(from);
- return of_node_get(np);
-}
-
-/**
- * of_find_compatible_node - Find a node based on type and one of the
- * tokens in it's "compatible" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @type: The type string to match "device_type" or NULL to ignore
- * @compatible: The string to match to one of the tokens in the device
- * "compatible" list.
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compatible)
-{
- struct device_node *np = from ? from->allnext : allnodes;
-
- for (; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcasecmp(np->type, type) == 0))
- continue;
- if (device_is_compatible(np, compatible))
- break;
- }
- if (from)
- of_node_put(from);
- return of_node_get(np);
-}
-
-/**
- * of_find_node_by_path - Find a node matching a full OF path
- * @path: The full path to match
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_path(const char *path)
-{
- struct device_node *np = allnodes;
-
- for (; np != 0; np = np->allnext)
- if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0)
- break;
- return of_node_get(np);
-}
-
-/**
- * of_find_all_nodes - Get next node in global list
- * @prev: Previous node or NULL to start iteration
- * of_node_put() will be called on it
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_all_nodes(struct device_node *prev)
-{
- return of_node_get(prev ? prev->allnext : allnodes);
-}
-
-/**
- * of_get_parent - Get a node's parent if any
- * @node: Node to get parent
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_get_parent(const struct device_node *node)
-{
- return node ? of_node_get(node->parent) : NULL;
-}
-
-/**
- * of_get_next_child - Iterate a node childs
- * @node: parent node
- * @prev: previous child of the parent node, or NULL to get first
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev)
-{
- struct device_node *next = prev ? prev->sibling : node->child;
-
- for (; next != 0; next = next->sibling)
- if (of_node_get(next))
- break;
- if (prev)
- of_node_put(prev);
- return next;
-}
-
-/**
- * of_node_get - Increment refcount of a node
- * @node: Node to inc refcount, NULL is supported to
- * simplify writing of callers
- *
- * Returns the node itself or NULL if gone. Current implementation
- * does nothing as we don't yet do dynamic node allocation on ppc32
- */
-struct device_node *of_node_get(struct device_node *node)
-{
- return node;
-}
-
-/**
- * of_node_put - Decrement refcount of a node
- * @node: Node to dec refcount, NULL is supported to
- * simplify writing of callers
- *
- * Current implementation does nothing as we don't yet do dynamic node
- * allocation on ppc32
- */
-void of_node_put(struct device_node *node)
-{
-}
-
-/*
- * Find the device_node with a given phandle.
- */
-static struct device_node * __init
-find_phandle(phandle ph)
-{
- struct device_node *np;
-
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->node == ph)
- return np;
- return NULL;
-}
-
-/*
- * Find a property with a given name for a given node
- * and return the value.
- */
-unsigned char *
-get_property(struct device_node *np, const char *name, int *lenp)
-{
- struct property *pp;
-
- for (pp = np->properties; pp != 0; pp = pp->next)
- if (pp->name != NULL && strcmp(pp->name, name) == 0) {
- if (lenp != 0)
- *lenp = pp->length;
- return pp->value;
- }
- return NULL;
-}
-
-/*
- * Add a property to a node
- */
-int
-prom_add_property(struct device_node* np, struct property* prop)
-{
- struct property **next = &np->properties;
-
- prop->next = NULL;
- while (*next)
- next = &(*next)->next;
- *next = prop;
-
- return 0;
-}
-
-/* I quickly hacked that one, check against spec ! */
-static inline unsigned long
-bus_space_to_resource_flags(unsigned int bus_space)
-{
- u8 space = (bus_space >> 24) & 0xf;
- if (space == 0)
- space = 0x02;
- if (space == 0x02)
- return IORESOURCE_MEM;
- else if (space == 0x01)
- return IORESOURCE_IO;
- else {
- printk(KERN_WARNING "prom.c: bus_space_to_resource_flags(), space: %x\n",
- bus_space);
- return 0;
- }
-}
-
-static struct resource*
-find_parent_pci_resource(struct pci_dev* pdev, struct address_range *range)
-{
- unsigned long mask;
- int i;
-
- /* Check this one */
- mask = bus_space_to_resource_flags(range->space);
- for (i=0; i<DEVICE_COUNT_RESOURCE; i++) {
- if ((pdev->resource[i].flags & mask) == mask &&
- pdev->resource[i].start <= range->address &&
- pdev->resource[i].end > range->address) {
- if ((range->address + range->size - 1) > pdev->resource[i].end) {
- /* Add better message */
- printk(KERN_WARNING "PCI/OF resource overlap !\n");
- return NULL;
- }
- break;
- }
- }
- if (i == DEVICE_COUNT_RESOURCE)
- return NULL;
- return &pdev->resource[i];
-}
-
-/*
- * Request an OF device resource. Currently handles child of PCI devices,
- * or other nodes attached to the root node. Ultimately, put some
- * link to resources in the OF node.
- */
-struct resource*
-request_OF_resource(struct device_node* node, int index, const char* name_postfix)
-{
- struct pci_dev* pcidev;
- u8 pci_bus, pci_devfn;
- unsigned long iomask;
- struct device_node* nd;
- struct resource* parent;
- struct resource *res = NULL;
- int nlen, plen;
-
- if (index >= node->n_addrs)
- goto fail;
-
- /* Sanity check on bus space */
- iomask = bus_space_to_resource_flags(node->addrs[index].space);
- if (iomask & IORESOURCE_MEM)
- parent = &iomem_resource;
- else if (iomask & IORESOURCE_IO)
- parent = &ioport_resource;
- else
- goto fail;
-
- /* Find a PCI parent if any */
- nd = node;
- pcidev = NULL;
- while(nd) {
- if (!pci_device_from_OF_node(nd, &pci_bus, &pci_devfn))
- pcidev = pci_find_slot(pci_bus, pci_devfn);
- if (pcidev) break;
- nd = nd->parent;
- }
- if (pcidev)
- parent = find_parent_pci_resource(pcidev, &node->addrs[index]);
- if (!parent) {
- printk(KERN_WARNING "request_OF_resource(%s), parent not found\n",
- node->name);
- goto fail;
- }
-
- res = __request_region(parent, node->addrs[index].address, node->addrs[index].size, NULL);
- if (!res)
- goto fail;
- nlen = strlen(node->name);
- plen = name_postfix ? strlen(name_postfix) : 0;
- res->name = (const char *)kmalloc(nlen+plen+1, GFP_KERNEL);
- if (res->name) {
- strcpy((char *)res->name, node->name);
- if (plen)
- strcpy((char *)res->name+nlen, name_postfix);
- }
- return res;
-fail:
- return NULL;
-}
-
-int
-release_OF_resource(struct device_node* node, int index)
-{
- struct pci_dev* pcidev;
- u8 pci_bus, pci_devfn;
- unsigned long iomask, start, end;
- struct device_node* nd;
- struct resource* parent;
- struct resource *res = NULL;
-
- if (index >= node->n_addrs)
- return -EINVAL;
-
- /* Sanity check on bus space */
- iomask = bus_space_to_resource_flags(node->addrs[index].space);
- if (iomask & IORESOURCE_MEM)
- parent = &iomem_resource;
- else if (iomask & IORESOURCE_IO)
- parent = &ioport_resource;
- else
- return -EINVAL;
-
- /* Find a PCI parent if any */
- nd = node;
- pcidev = NULL;
- while(nd) {
- if (!pci_device_from_OF_node(nd, &pci_bus, &pci_devfn))
- pcidev = pci_find_slot(pci_bus, pci_devfn);
- if (pcidev) break;
- nd = nd->parent;
- }
- if (pcidev)
- parent = find_parent_pci_resource(pcidev, &node->addrs[index]);
- if (!parent) {
- printk(KERN_WARNING "release_OF_resource(%s), parent not found\n",
- node->name);
- return -ENODEV;
- }
-
- /* Find us in the parent and its childs */
- res = parent->child;
- start = node->addrs[index].address;
- end = start + node->addrs[index].size - 1;
- while (res) {
- if (res->start == start && res->end == end &&
- (res->flags & IORESOURCE_BUSY))
- break;
- if (res->start <= start && res->end >= end)
- res = res->child;
- else
- res = res->sibling;
- }
- if (!res)
- return -ENODEV;
-
- kfree(res->name);
- res->name = NULL;
- release_resource(res);
- kfree(res);
-
- return 0;
-}
-
-#if 0
-void
-print_properties(struct device_node *np)
-{
- struct property *pp;
- char *cp;
- int i, n;
-
- for (pp = np->properties; pp != 0; pp = pp->next) {
- printk(KERN_INFO "%s", pp->name);
- for (i = strlen(pp->name); i < 16; ++i)
- printk(" ");
- cp = (char *) pp->value;
- for (i = pp->length; i > 0; --i, ++cp)
- if ((i > 1 && (*cp < 0x20 || *cp > 0x7e))
- || (i == 1 && *cp != 0))
- break;
- if (i == 0 && pp->length > 1) {
- /* looks like a string */
- printk(" %s\n", (char *) pp->value);
- } else {
- /* dump it in hex */
- n = pp->length;
- if (n > 64)
- n = 64;
- if (pp->length % 4 == 0) {
- unsigned int *p = (unsigned int *) pp->value;
-
- n /= 4;
- for (i = 0; i < n; ++i) {
- if (i != 0 && (i % 4) == 0)
- printk("\n ");
- printk(" %08x", *p++);
- }
- } else {
- unsigned char *bp = pp->value;
-
- for (i = 0; i < n; ++i) {
- if (i != 0 && (i % 16) == 0)
- printk("\n ");
- printk(" %02x", *bp++);
- }
- }
- printk("\n");
- if (pp->length > 64)
- printk(" ... (length = %d)\n",
- pp->length);
- }
- }
-}
-#endif
-
-static DEFINE_SPINLOCK(rtas_lock);
-
-/* this can be called after setup -- Cort */
-int
-call_rtas(const char *service, int nargs, int nret,
- unsigned long *outputs, ...)
-{
- va_list list;
- int i;
- unsigned long s;
- struct device_node *rtas;
- int *tokp;
- union {
- unsigned long words[16];
- double align;
- } u;
-
- rtas = find_devices("rtas");
- if (rtas == NULL)
- return -1;
- tokp = (int *) get_property(rtas, service, NULL);
- if (tokp == NULL) {
- printk(KERN_ERR "No RTAS service called %s\n", service);
- return -1;
- }
- u.words[0] = *tokp;
- u.words[1] = nargs;
- u.words[2] = nret;
- va_start(list, outputs);
- for (i = 0; i < nargs; ++i)
- u.words[i+3] = va_arg(list, unsigned long);
- va_end(list);
-
- /*
- * RTAS doesn't use floating point.
- * Or at least, according to the CHRP spec we enter RTAS
- * with FP disabled, and it doesn't change the FP registers.
- * -- paulus.
- */
- spin_lock_irqsave(&rtas_lock, s);
- enter_rtas((void *)__pa(&u));
- spin_unlock_irqrestore(&rtas_lock, s);
-
- if (nret > 1 && outputs != NULL)
- for (i = 0; i < nret-1; ++i)
- outputs[i] = u.words[i+nargs+4];
- return u.words[nargs+3];
-}
diff --git a/arch/ppc/syslib/prom_init.c b/arch/ppc/syslib/prom_init.c
deleted file mode 100644
index df14422..0000000
--- a/arch/ppc/syslib/prom_init.c
+++ /dev/null
@@ -1,1011 +0,0 @@
-/*
- * Note that prom_init() and anything called from prom_init()
- * may be running at an address that is different from the address
- * that it was linked at. References to static data items are
- * handled by compiling this file with -mrelocatable-lib.
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-
-#include <asm/sections.h>
-#include <asm/prom.h>
-#include <asm/page.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/bootx.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/bootinfo.h>
-#include <asm/btext.h>
-#include <asm/pci-bridge.h>
-#include <asm/open_pic.h>
-#include <asm/cacheflush.h>
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
-#include <linux/linux_logo.h>
-extern const struct linux_logo logo_linux_clut224;
-#endif
-
-/*
- * Properties whose value is longer than this get excluded from our
- * copy of the device tree. This way we don't waste space storing
- * things like "driver,AAPL,MacOS,PowerPC" properties. But this value
- * does need to be big enough to ensure that we don't lose things
- * like the interrupt-map property on a PCI-PCI bridge.
- */
-#define MAX_PROPERTY_LENGTH 4096
-
-#ifndef FB_MAX /* avoid pulling in all of the fb stuff */
-#define FB_MAX 8
-#endif
-
-#define ALIGNUL(x) (((x) + sizeof(unsigned long)-1) & -sizeof(unsigned long))
-
-typedef u32 prom_arg_t;
-
-struct prom_args {
- const char *service;
- int nargs;
- int nret;
- prom_arg_t args[10];
-};
-
-struct pci_address {
- unsigned a_hi;
- unsigned a_mid;
- unsigned a_lo;
-};
-
-struct pci_reg_property {
- struct pci_address addr;
- unsigned size_hi;
- unsigned size_lo;
-};
-
-struct pci_range {
- struct pci_address addr;
- unsigned phys;
- unsigned size_hi;
- unsigned size_lo;
-};
-
-struct isa_reg_property {
- unsigned space;
- unsigned address;
- unsigned size;
-};
-
-struct pci_intr_map {
- struct pci_address addr;
- unsigned dunno;
- phandle int_ctrler;
- unsigned intr;
-};
-
-static void prom_exit(void);
-static int call_prom(const char *service, int nargs, int nret, ...);
-static int call_prom_ret(const char *service, int nargs, int nret,
- prom_arg_t *rets, ...);
-static void prom_print_hex(unsigned int v);
-static int prom_set_color(ihandle ih, int i, int r, int g, int b);
-static int prom_next_node(phandle *nodep);
-static unsigned long check_display(unsigned long mem);
-static void setup_disp_fake_bi(ihandle dp);
-static unsigned long copy_device_tree(unsigned long mem_start,
- unsigned long mem_end);
-static unsigned long inspect_node(phandle node, struct device_node *dad,
- unsigned long mem_start, unsigned long mem_end,
- struct device_node ***allnextpp);
-static void prom_hold_cpus(unsigned long mem);
-static void prom_instantiate_rtas(void);
-static void * early_get_property(unsigned long base, unsigned long node,
- char *prop);
-
-prom_entry prom __initdata;
-ihandle prom_chosen __initdata;
-ihandle prom_stdout __initdata;
-
-static char *prom_display_paths[FB_MAX] __initdata;
-static phandle prom_display_nodes[FB_MAX] __initdata;
-static unsigned int prom_num_displays __initdata;
-static ihandle prom_disp_node __initdata;
-char *of_stdout_device __initdata;
-
-unsigned int rtas_data; /* physical pointer */
-unsigned int rtas_entry; /* physical pointer */
-unsigned int rtas_size;
-unsigned int old_rtas;
-
-boot_infos_t *boot_infos;
-char *bootpath;
-char *bootdevice;
-struct device_node *allnodes;
-
-extern char *klimit;
-
-static void __init
-prom_exit(void)
-{
- struct prom_args args;
-
- args.service = "exit";
- args.nargs = 0;
- args.nret = 0;
- prom(&args);
- for (;;) /* should never get here */
- ;
-}
-
-static int __init
-call_prom(const char *service, int nargs, int nret, ...)
-{
- va_list list;
- int i;
- struct prom_args prom_args;
-
- prom_args.service = service;
- prom_args.nargs = nargs;
- prom_args.nret = nret;
- va_start(list, nret);
- for (i = 0; i < nargs; ++i)
- prom_args.args[i] = va_arg(list, prom_arg_t);
- va_end(list);
- for (i = 0; i < nret; ++i)
- prom_args.args[i + nargs] = 0;
- prom(&prom_args);
- return prom_args.args[nargs];
-}
-
-static int __init
-call_prom_ret(const char *service, int nargs, int nret, prom_arg_t *rets, ...)
-{
- va_list list;
- int i;
- struct prom_args prom_args;
-
- prom_args.service = service;
- prom_args.nargs = nargs;
- prom_args.nret = nret;
- va_start(list, rets);
- for (i = 0; i < nargs; ++i)
- prom_args.args[i] = va_arg(list, int);
- va_end(list);
- for (i = 0; i < nret; ++i)
- prom_args.args[i + nargs] = 0;
- prom(&prom_args);
- for (i = 1; i < nret; ++i)
- rets[i-1] = prom_args.args[nargs + i];
- return prom_args.args[nargs];
-}
-
-void __init
-prom_print(const char *msg)
-{
- const char *p, *q;
-
- if (prom_stdout == 0)
- return;
-
- for (p = msg; *p != 0; p = q) {
- for (q = p; *q != 0 && *q != '\n'; ++q)
- ;
- if (q > p)
- call_prom("write", 3, 1, prom_stdout, p, q - p);
- if (*q != 0) {
- ++q;
- call_prom("write", 3, 1, prom_stdout, "\r\n", 2);
- }
- }
-}
-
-static void __init
-prom_print_hex(unsigned int v)
-{
- char buf[16];
- int i, c;
-
- for (i = 0; i < 8; ++i) {
- c = (v >> ((7-i)*4)) & 0xf;
- c += (c >= 10)? ('a' - 10): '0';
- buf[i] = c;
- }
- buf[i] = ' ';
- buf[i+1] = 0;
- prom_print(buf);
-}
-
-static int __init
-prom_set_color(ihandle ih, int i, int r, int g, int b)
-{
- return call_prom("call-method", 6, 1, "color!", ih, i, b, g, r);
-}
-
-static int __init
-prom_next_node(phandle *nodep)
-{
- phandle node;
-
- if ((node = *nodep) != 0
- && (*nodep = call_prom("child", 1, 1, node)) != 0)
- return 1;
- if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
- return 1;
- for (;;) {
- if ((node = call_prom("parent", 1, 1, node)) == 0)
- return 0;
- if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
- return 1;
- }
-}
-
-#ifdef CONFIG_POWER4
-/*
- * Set up a hash table with a set of entries in it to map the
- * first 64MB of RAM. This is used on 64-bit machines since
- * some of them don't have BATs.
- */
-
-static inline void make_pte(unsigned long htab, unsigned int hsize,
- unsigned int va, unsigned int pa, int mode)
-{
- unsigned int *pteg;
- unsigned int hash, i, vsid;
-
- vsid = ((va >> 28) * 0x111) << 12;
- hash = ((va ^ vsid) >> 5) & 0x7fff80;
- pteg = (unsigned int *)(htab + (hash & (hsize - 1)));
- for (i = 0; i < 8; ++i, pteg += 4) {
- if ((pteg[1] & 1) == 0) {
- pteg[1] = vsid | ((va >> 16) & 0xf80) | 1;
- pteg[3] = pa | mode;
- break;
- }
- }
-}
-
-extern unsigned long _SDR1;
-extern PTE *Hash;
-extern unsigned long Hash_size;
-
-static void __init
-prom_alloc_htab(void)
-{
- unsigned int hsize;
- unsigned long htab;
- unsigned int addr;
-
- /*
- * Because of OF bugs we can't use the "claim" client
- * interface to allocate memory for the hash table.
- * This code is only used on 64-bit PPCs, and the only
- * 64-bit PPCs at the moment are RS/6000s, and their
- * OF is based at 0xc00000 (the 12M point), so we just
- * arbitrarily use the 0x800000 - 0xc00000 region for the
- * hash table.
- * -- paulus.
- */
- hsize = 4 << 20; /* POWER4 has no BATs */
- htab = (8 << 20);
- call_prom("claim", 3, 1, htab, hsize, 0);
- Hash = (void *)(htab + KERNELBASE);
- Hash_size = hsize;
- _SDR1 = htab + __ilog2(hsize) - 18;
-
- /*
- * Put in PTEs for the first 64MB of RAM
- */
- memset((void *)htab, 0, hsize);
- for (addr = 0; addr < 0x4000000; addr += 0x1000)
- make_pte(htab, hsize, addr + KERNELBASE, addr,
- _PAGE_ACCESSED | _PAGE_COHERENT | PP_RWXX);
-#if 0 /* DEBUG stuff mapping the SCC */
- make_pte(htab, hsize, 0x80013000, 0x80013000,
- _PAGE_ACCESSED | _PAGE_NO_CACHE | _PAGE_GUARDED | PP_RWXX);
-#endif
-}
-#endif /* CONFIG_POWER4 */
-
-
-/*
- * If we have a display that we don't know how to drive,
- * we will want to try to execute OF's open method for it
- * later. However, OF will probably fall over if we do that
- * we've taken over the MMU.
- * So we check whether we will need to open the display,
- * and if so, open it now.
- */
-static unsigned long __init
-check_display(unsigned long mem)
-{
- phandle node;
- ihandle ih;
- int i, j;
- char type[16], *path;
- static unsigned char default_colors[] = {
- 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xaa,
- 0x00, 0xaa, 0x00,
- 0x00, 0xaa, 0xaa,
- 0xaa, 0x00, 0x00,
- 0xaa, 0x00, 0xaa,
- 0xaa, 0xaa, 0x00,
- 0xaa, 0xaa, 0xaa,
- 0x55, 0x55, 0x55,
- 0x55, 0x55, 0xff,
- 0x55, 0xff, 0x55,
- 0x55, 0xff, 0xff,
- 0xff, 0x55, 0x55,
- 0xff, 0x55, 0xff,
- 0xff, 0xff, 0x55,
- 0xff, 0xff, 0xff
- };
- const unsigned char *clut;
-
- prom_disp_node = 0;
-
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
- call_prom("getprop", 4, 1, node, "device_type",
- type, sizeof(type));
- if (strcmp(type, "display") != 0)
- continue;
- /* It seems OF doesn't null-terminate the path :-( */
- path = (char *) mem;
- memset(path, 0, 256);
- if (call_prom("package-to-path", 3, 1, node, path, 255) < 0)
- continue;
-
- /*
- * If this display is the device that OF is using for stdout,
- * move it to the front of the list.
- */
- mem += strlen(path) + 1;
- i = prom_num_displays++;
- if (of_stdout_device != 0 && i > 0
- && strcmp(of_stdout_device, path) == 0) {
- for (; i > 0; --i) {
- prom_display_paths[i]
- = prom_display_paths[i-1];
- prom_display_nodes[i]
- = prom_display_nodes[i-1];
- }
- }
- prom_display_paths[i] = path;
- prom_display_nodes[i] = node;
- if (i == 0)
- prom_disp_node = node;
- if (prom_num_displays >= FB_MAX)
- break;
- }
-
- for (j=0; j<prom_num_displays; j++) {
- path = prom_display_paths[j];
- node = prom_display_nodes[j];
- prom_print("opening display ");
- prom_print(path);
- ih = call_prom("open", 1, 1, path);
- if (ih == 0 || ih == (ihandle) -1) {
- prom_print("... failed\n");
- for (i=j+1; i<prom_num_displays; i++) {
- prom_display_paths[i-1] = prom_display_paths[i];
- prom_display_nodes[i-1] = prom_display_nodes[i];
- }
- if (--prom_num_displays > 0) {
- prom_disp_node = prom_display_nodes[j];
- j--;
- } else
- prom_disp_node = 0;
- continue;
- } else {
- prom_print("... ok\n");
- call_prom("setprop", 4, 1, node, "linux,opened", 0, 0);
-
- /*
- * Setup a usable color table when the appropriate
- * method is available.
- * Should update this to use set-colors.
- */
- clut = default_colors;
- for (i = 0; i < 32; i++, clut += 3)
- if (prom_set_color(ih, i, clut[0], clut[1],
- clut[2]) != 0)
- break;
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
- clut = PTRRELOC(logo_linux_clut224.clut);
- for (i = 0; i < logo_linux_clut224.clutsize;
- i++, clut += 3)
- if (prom_set_color(ih, i + 32, clut[0],
- clut[1], clut[2]) != 0)
- break;
-#endif /* CONFIG_LOGO_LINUX_CLUT224 */
- }
- }
-
- if (prom_stdout) {
- phandle p;
- p = call_prom("instance-to-package", 1, 1, prom_stdout);
- if (p && p != -1) {
- type[0] = 0;
- call_prom("getprop", 4, 1, p, "device_type",
- type, sizeof(type));
- if (strcmp(type, "display") == 0)
- call_prom("setprop", 4, 1, p, "linux,boot-display",
- 0, 0);
- }
- }
-
- return ALIGNUL(mem);
-}
-
-/* This function will enable the early boot text when doing OF booting. This
- * way, xmon output should work too
- */
-static void __init
-setup_disp_fake_bi(ihandle dp)
-{
-#ifdef CONFIG_BOOTX_TEXT
- int width = 640, height = 480, depth = 8, pitch;
- unsigned address;
- struct pci_reg_property addrs[8];
- int i, naddrs;
- char name[32];
- char *getprop = "getprop";
-
- prom_print("Initializing fake screen: ");
-
- memset(name, 0, sizeof(name));
- call_prom(getprop, 4, 1, dp, "name", name, sizeof(name));
- name[sizeof(name)-1] = 0;
- prom_print(name);
- prom_print("\n");
- call_prom(getprop, 4, 1, dp, "width", &width, sizeof(width));
- call_prom(getprop, 4, 1, dp, "height", &height, sizeof(height));
- call_prom(getprop, 4, 1, dp, "depth", &depth, sizeof(depth));
- pitch = width * ((depth + 7) / 8);
- call_prom(getprop, 4, 1, dp, "linebytes",
- &pitch, sizeof(pitch));
- if (pitch == 1)
- pitch = 0x1000; /* for strange IBM display */
- address = 0;
- call_prom(getprop, 4, 1, dp, "address",
- &address, sizeof(address));
- if (address == 0) {
- /* look for an assigned address with a size of >= 1MB */
- naddrs = call_prom(getprop, 4, 1, dp, "assigned-addresses",
- addrs, sizeof(addrs));
- naddrs /= sizeof(struct pci_reg_property);
- for (i = 0; i < naddrs; ++i) {
- if (addrs[i].size_lo >= (1 << 20)) {
- address = addrs[i].addr.a_lo;
- /* use the BE aperture if possible */
- if (addrs[i].size_lo >= (16 << 20))
- address += (8 << 20);
- break;
- }
- }
- if (address == 0) {
- prom_print("Failed to get address\n");
- return;
- }
- }
- /* kludge for valkyrie */
- if (strcmp(name, "valkyrie") == 0)
- address += 0x1000;
-
-#ifdef CONFIG_POWER4
-#if CONFIG_TASK_SIZE > 0x80000000
-#error CONFIG_TASK_SIZE cannot be above 0x80000000 with BOOTX_TEXT on G5
-#endif
- {
- extern boot_infos_t disp_bi;
- unsigned long va, pa, i, offset;
- va = 0x90000000;
- pa = address & 0xfffff000ul;
- offset = address & 0x00000fff;
-
- for (i=0; i<0x4000; i++) {
- make_pte((unsigned long)Hash - KERNELBASE, Hash_size, va, pa,
- _PAGE_ACCESSED | _PAGE_NO_CACHE |
- _PAGE_GUARDED | PP_RWXX);
- va += 0x1000;
- pa += 0x1000;
- }
- btext_setup_display(width, height, depth, pitch, 0x90000000 | offset);
- disp_bi.dispDeviceBase = (u8 *)address;
- }
-#else /* CONFIG_POWER4 */
- btext_setup_display(width, height, depth, pitch, address);
- btext_prepare_BAT();
-#endif /* CONFIG_POWER4 */
-#endif /* CONFIG_BOOTX_TEXT */
-}
-
-/*
- * Make a copy of the device tree from the PROM.
- */
-static unsigned long __init
-copy_device_tree(unsigned long mem_start, unsigned long mem_end)
-{
- phandle root;
- unsigned long new_start;
- struct device_node **allnextp;
-
- root = call_prom("peer", 1, 1, (phandle)0);
- if (root == (phandle)0) {
- prom_print("couldn't get device tree root\n");
- prom_exit();
- }
- allnextp = &allnodes;
- mem_start = ALIGNUL(mem_start);
- new_start = inspect_node(root, NULL, mem_start, mem_end, &allnextp);
- *allnextp = NULL;
- return new_start;
-}
-
-static unsigned long __init
-inspect_node(phandle node, struct device_node *dad,
- unsigned long mem_start, unsigned long mem_end,
- struct device_node ***allnextpp)
-{
- int l;
- phandle child;
- struct device_node *np;
- struct property *pp, **prev_propp;
- char *prev_name, *namep;
- unsigned char *valp;
-
- np = (struct device_node *) mem_start;
- mem_start += sizeof(struct device_node);
- memset(np, 0, sizeof(*np));
- np->node = node;
- **allnextpp = PTRUNRELOC(np);
- *allnextpp = &np->allnext;
- if (dad != 0) {
- np->parent = PTRUNRELOC(dad);
- /* we temporarily use the `next' field as `last_child'. */
- if (dad->next == 0)
- dad->child = PTRUNRELOC(np);
- else
- dad->next->sibling = PTRUNRELOC(np);
- dad->next = np;
- }
-
- /* get and store all properties */
- prev_propp = &np->properties;
- prev_name = "";
- for (;;) {
- pp = (struct property *) mem_start;
- namep = (char *) (pp + 1);
- pp->name = PTRUNRELOC(namep);
- if (call_prom("nextprop", 3, 1, node, prev_name, namep) <= 0)
- break;
- mem_start = ALIGNUL((unsigned long)namep + strlen(namep) + 1);
- prev_name = namep;
- valp = (unsigned char *) mem_start;
- pp->value = PTRUNRELOC(valp);
- pp->length = call_prom("getprop", 4, 1, node, namep,
- valp, mem_end - mem_start);
- if (pp->length < 0)
- continue;
-#ifdef MAX_PROPERTY_LENGTH
- if (pp->length > MAX_PROPERTY_LENGTH)
- continue; /* ignore this property */
-#endif
- mem_start = ALIGNUL(mem_start + pp->length);
- *prev_propp = PTRUNRELOC(pp);
- prev_propp = &pp->next;
- }
- if (np->node != 0) {
- /* Add a "linux,phandle" property" */
- pp = (struct property *) mem_start;
- *prev_propp = PTRUNRELOC(pp);
- prev_propp = &pp->next;
- namep = (char *) (pp + 1);
- pp->name = PTRUNRELOC(namep);
- strcpy(namep, "linux,phandle");
- mem_start = ALIGNUL((unsigned long)namep + strlen(namep) + 1);
- pp->value = (unsigned char *) PTRUNRELOC(&np->node);
- pp->length = sizeof(np->node);
- }
- *prev_propp = NULL;
-
- /* get the node's full name */
- l = call_prom("package-to-path", 3, 1, node,
- mem_start, mem_end - mem_start);
- if (l >= 0) {
- char *p, *ep;
-
- np->full_name = PTRUNRELOC((char *) mem_start);
- *(char *)(mem_start + l) = 0;
- /* Fixup an Apple bug where they have bogus \0 chars in the
- * middle of the path in some properties
- */
- for (p = (char *)mem_start, ep = p + l; p < ep; p++)
- if ((*p) == '\0') {
- memmove(p, p+1, ep - p);
- ep--;
- }
- mem_start = ALIGNUL(mem_start + l + 1);
- }
-
- /* do all our children */
- child = call_prom("child", 1, 1, node);
- while (child != 0) {
- mem_start = inspect_node(child, np, mem_start, mem_end,
- allnextpp);
- child = call_prom("peer", 1, 1, child);
- }
-
- return mem_start;
-}
-
-unsigned long smp_chrp_cpu_nr __initdata = 0;
-
-/*
- * With CHRP SMP we need to use the OF to start the other
- * processors so we can't wait until smp_boot_cpus (the OF is
- * trashed by then) so we have to put the processors into
- * a holding pattern controlled by the kernel (not OF) before
- * we destroy the OF.
- *
- * This uses a chunk of high memory, puts some holding pattern
- * code there and sends the other processors off to there until
- * smp_boot_cpus tells them to do something. We do that by using
- * physical address 0x0. The holding pattern checks that address
- * until its cpu # is there, when it is that cpu jumps to
- * __secondary_start(). smp_boot_cpus() takes care of setting those
- * values.
- *
- * We also use physical address 0x4 here to tell when a cpu
- * is in its holding pattern code.
- *
- * -- Cort
- *
- * Note that we have to do this if we have more than one CPU,
- * even if this is a UP kernel. Otherwise when we trash OF
- * the other CPUs will start executing some random instructions
- * and crash the system. -- paulus
- */
-static void __init
-prom_hold_cpus(unsigned long mem)
-{
- extern void __secondary_hold(void);
- unsigned long i;
- int cpu;
- phandle node;
- char type[16], *path;
- unsigned int reg;
-
- /*
- * XXX: hack to make sure we're chrp, assume that if we're
- * chrp we have a device_type property -- Cort
- */
- node = call_prom("finddevice", 1, 1, "/");
- if (call_prom("getprop", 4, 1, node,
- "device_type", type, sizeof(type)) <= 0)
- return;
-
- /* copy the holding pattern code to someplace safe (0) */
- /* the holding pattern is now within the first 0x100
- bytes of the kernel image -- paulus */
- memcpy((void *)0, _stext, 0x100);
- flush_icache_range(0, 0x100);
-
- /* look for cpus */
- *(unsigned long *)(0x0) = 0;
- asm volatile("dcbf 0,%0": : "r" (0) : "memory");
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
- call_prom("getprop", 4, 1, node, "device_type",
- type, sizeof(type));
- if (strcmp(type, "cpu") != 0)
- continue;
- path = (char *) mem;
- memset(path, 0, 256);
- if (call_prom("package-to-path", 3, 1, node, path, 255) < 0)
- continue;
- reg = -1;
- call_prom("getprop", 4, 1, node, "reg", ®, sizeof(reg));
- cpu = smp_chrp_cpu_nr++;
-#ifdef CONFIG_SMP
- smp_hw_index[cpu] = reg;
-#endif /* CONFIG_SMP */
- /* XXX: hack - don't start cpu 0, this cpu -- Cort */
- if (cpu == 0)
- continue;
- prom_print("starting cpu ");
- prom_print(path);
- *(ulong *)(0x4) = 0;
- call_prom("start-cpu", 3, 0, node,
- (char *)__secondary_hold - _stext, cpu);
- prom_print("...");
- for ( i = 0 ; (i < 10000) && (*(ulong *)(0x4) == 0); i++ )
- ;
- if (*(ulong *)(0x4) == cpu)
- prom_print("ok\n");
- else {
- prom_print("failed: ");
- prom_print_hex(*(ulong *)0x4);
- prom_print("\n");
- }
- }
-}
-
-static void __init
-prom_instantiate_rtas(void)
-{
- ihandle prom_rtas;
- prom_arg_t result;
-
- prom_rtas = call_prom("finddevice", 1, 1, "/rtas");
- if (prom_rtas == -1)
- return;
-
- rtas_size = 0;
- call_prom("getprop", 4, 1, prom_rtas,
- "rtas-size", &rtas_size, sizeof(rtas_size));
- prom_print("instantiating rtas");
- if (rtas_size == 0) {
- rtas_data = 0;
- } else {
- /*
- * Ask OF for some space for RTAS.
- * Actually OF has bugs so we just arbitrarily
- * use memory at the 6MB point.
- */
- rtas_data = 6 << 20;
- prom_print(" at ");
- prom_print_hex(rtas_data);
- }
-
- prom_rtas = call_prom("open", 1, 1, "/rtas");
- prom_print("...");
- rtas_entry = 0;
- if (call_prom_ret("call-method", 3, 2, &result,
- "instantiate-rtas", prom_rtas, rtas_data) == 0)
- rtas_entry = result;
- if ((rtas_entry == -1) || (rtas_entry == 0))
- prom_print(" failed\n");
- else
- prom_print(" done\n");
-}
-
-/*
- * We enter here early on, when the Open Firmware prom is still
- * handling exceptions and the MMU hash table for us.
- */
-unsigned long __init
-prom_init(int r3, int r4, prom_entry pp)
-{
- unsigned long mem;
- ihandle prom_mmu;
- unsigned long offset = reloc_offset();
- int i, l;
- char *p, *d;
- unsigned long phys;
- prom_arg_t result[3];
- char model[32];
- phandle node;
- int rc;
-
- /* Default */
- phys = (unsigned long) &_stext;
-
- /* First get a handle for the stdout device */
- prom = pp;
- prom_chosen = call_prom("finddevice", 1, 1, "/chosen");
- if (prom_chosen == -1)
- prom_exit();
- if (call_prom("getprop", 4, 1, prom_chosen, "stdout",
- &prom_stdout, sizeof(prom_stdout)) <= 0)
- prom_exit();
-
- /* Get the full OF pathname of the stdout device */
- mem = (unsigned long) klimit + offset;
- p = (char *) mem;
- memset(p, 0, 256);
- call_prom("instance-to-path", 3, 1, prom_stdout, p, 255);
- of_stdout_device = p;
- mem += strlen(p) + 1;
-
- /* Get the boot device and translate it to a full OF pathname. */
- p = (char *) mem;
- l = call_prom("getprop", 4, 1, prom_chosen, "bootpath", p, 1<<20);
- if (l > 0) {
- p[l] = 0; /* should already be null-terminated */
- bootpath = PTRUNRELOC(p);
- mem += l + 1;
- d = (char *) mem;
- *d = 0;
- call_prom("canon", 3, 1, p, d, 1<<20);
- bootdevice = PTRUNRELOC(d);
- mem = ALIGNUL(mem + strlen(d) + 1);
- }
-
- prom_instantiate_rtas();
-
-#ifdef CONFIG_POWER4
- /*
- * Find out how much memory we have and allocate a
- * suitably-sized hash table.
- */
- prom_alloc_htab();
-#endif
- mem = check_display(mem);
-
- prom_print("copying OF device tree...");
- mem = copy_device_tree(mem, mem + (1<<20));
- prom_print("done\n");
-
- prom_hold_cpus(mem);
-
- klimit = (char *) (mem - offset);
-
- node = call_prom("finddevice", 1, 1, "/");
- rc = call_prom("getprop", 4, 1, node, "model", model, sizeof(model));
- if (rc > 0 && !strncmp (model, "Pegasos", 7)
- && strncmp (model, "Pegasos2", 8)) {
- /* Pegasos 1 has a broken translate method in the OF,
- * and furthermore the BATs are mapped 1:1 so the phys
- * address calculated above is correct, so let's use
- * it directly.
- */
- } else if (offset == 0) {
- /* If we are already running at 0xc0000000, we assume we were
- * loaded by an OF bootloader which did set a BAT for us.
- * This breaks OF translate so we force phys to be 0.
- */
- prom_print("(already at 0xc0000000) phys=0\n");
- phys = 0;
- } else if (call_prom("getprop", 4, 1, prom_chosen, "mmu",
- &prom_mmu, sizeof(prom_mmu)) <= 0) {
- prom_print(" no MMU found\n");
- } else if (call_prom_ret("call-method", 4, 4, result, "translate",
- prom_mmu, &_stext, 1) != 0) {
- prom_print(" (translate failed)\n");
- } else {
- /* We assume the phys. address size is 3 cells */
- phys = result[2];
- }
-
- if (prom_disp_node != 0)
- setup_disp_fake_bi(prom_disp_node);
-
- /* Use quiesce call to get OF to shut down any devices it's using */
- prom_print("Calling quiesce ...\n");
- call_prom("quiesce", 0, 0);
-
- /* Relocate various pointers which will be used once the
- kernel is running at the address it was linked at. */
- for (i = 0; i < prom_num_displays; ++i)
- prom_display_paths[i] = PTRUNRELOC(prom_display_paths[i]);
-
-#ifdef CONFIG_SERIAL_CORE_CONSOLE
- /* Relocate the of stdout for console autodetection */
- of_stdout_device = PTRUNRELOC(of_stdout_device);
-#endif
-
- prom_print("returning 0x");
- prom_print_hex(phys);
- prom_print("from prom_init\n");
- prom_stdout = 0;
-
- return phys;
-}
-
-/*
- * early_get_property is used to access the device tree image prepared
- * by BootX very early on, before the pointers in it have been relocated.
- */
-static void * __init
-early_get_property(unsigned long base, unsigned long node, char *prop)
-{
- struct device_node *np = (struct device_node *)(base + node);
- struct property *pp;
-
- for (pp = np->properties; pp != 0; pp = pp->next) {
- pp = (struct property *) (base + (unsigned long)pp);
- if (strcmp((char *)((unsigned long)pp->name + base),
- prop) == 0) {
- return (void *)((unsigned long)pp->value + base);
- }
- }
- return NULL;
-}
-
-/* Is boot-info compatible ? */
-#define BOOT_INFO_IS_COMPATIBLE(bi) ((bi)->compatible_version <= BOOT_INFO_VERSION)
-#define BOOT_INFO_IS_V2_COMPATIBLE(bi) ((bi)->version >= 2)
-#define BOOT_INFO_IS_V4_COMPATIBLE(bi) ((bi)->version >= 4)
-
-void __init
-bootx_init(unsigned long r4, unsigned long phys)
-{
- boot_infos_t *bi = (boot_infos_t *) r4;
- unsigned long space;
- unsigned long ptr, x;
- char *model;
-
- boot_infos = PTRUNRELOC(bi);
- if (!BOOT_INFO_IS_V2_COMPATIBLE(bi))
- bi->logicalDisplayBase = NULL;
-
-#ifdef CONFIG_BOOTX_TEXT
- btext_init(bi);
-
- /*
- * Test if boot-info is compatible. Done only in config
- * CONFIG_BOOTX_TEXT since there is nothing much we can do
- * with an incompatible version, except display a message
- * and eventually hang the processor...
- *
- * I'll try to keep enough of boot-info compatible in the
- * future to always allow display of this message;
- */
- if (!BOOT_INFO_IS_COMPATIBLE(bi)) {
- btext_drawstring(" !!! WARNING - Incompatible version of BootX !!!\n\n\n");
- btext_flushscreen();
- }
-#endif /* CONFIG_BOOTX_TEXT */
-
- /* New BootX enters kernel with MMU off, i/os are not allowed
- here. This hack will have been done by the boostrap anyway.
- */
- if (bi->version < 4) {
- /*
- * XXX If this is an iMac, turn off the USB controller.
- */
- model = (char *) early_get_property
- (r4 + bi->deviceTreeOffset, 4, "model");
- if (model
- && (strcmp(model, "iMac,1") == 0
- || strcmp(model, "PowerMac1,1") == 0)) {
- out_le32((unsigned *)0x80880008, 1); /* XXX */
- }
- }
-
- /* Move klimit to enclose device tree, args, ramdisk, etc... */
- if (bi->version < 5) {
- space = bi->deviceTreeOffset + bi->deviceTreeSize;
- if (bi->ramDisk)
- space = bi->ramDisk + bi->ramDiskSize;
- } else
- space = bi->totalParamsSize;
- klimit = PTRUNRELOC((char *) bi + space);
-
- /* New BootX will have flushed all TLBs and enters kernel with
- MMU switched OFF, so this should not be useful anymore.
- */
- if (bi->version < 4) {
- /*
- * Touch each page to make sure the PTEs for them
- * are in the hash table - the aim is to try to avoid
- * getting DSI exceptions while copying the kernel image.
- */
- for (ptr = ((unsigned long) &_stext) & PAGE_MASK;
- ptr < (unsigned long)bi + space; ptr += PAGE_SIZE)
- x = *(volatile unsigned long *)ptr;
- }
-
-#ifdef CONFIG_BOOTX_TEXT
- /*
- * Note that after we call btext_prepare_BAT, we can't do
- * prom_draw*, flushscreen or clearscreen until we turn the MMU
- * on, since btext_prepare_BAT sets disp_bi.logicalDisplayBase
- * to a virtual address.
- */
- btext_prepare_BAT();
-#endif
-}
diff --git a/arch/ppc/xmon/start.c b/arch/ppc/xmon/start.c
index ff86b2d..cfc2d6a 100644
--- a/arch/ppc/xmon/start.c
+++ b/arch/ppc/xmon/start.c
@@ -58,7 +58,7 @@
void
xmon_map_scc(void)
{
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PREP
volatile unsigned char *base;
#elif defined(CONFIG_GEMINI)
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index facc3f1..7a85b3a 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -561,14 +561,31 @@
If unsure, say N.
+config HVC_DRIVER
+ bool
+ help
+ Users of pSeries machines that want to utilize the hvc console front-end
+ module for their backend console driver should select this option.
+ It will automatically be selected if one of the back-end console drivers
+ is selected.
+
+
config HVC_CONSOLE
bool "pSeries Hypervisor Virtual Console support"
depends on PPC_PSERIES
+ select HVC_DRIVER
help
pSeries machines when partitioned support a hypervisor virtual
console. This driver allows each pSeries partition to have a console
which is accessed via the HMC.
+config HVC_RTAS
+ bool "IBM RTAS Console support"
+ depends on PPC_RTAS
+ select HVC_DRIVER
+ help
+ IBM Console device driver which makes use of RTAS
+
config HVCS
tristate "IBM Hypervisor Virtual Console Server support"
depends on PPC_PSERIES
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index b2a1124..a73cb49 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -41,7 +41,9 @@
obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
obj-$(CONFIG_SX) += sx.o generic_serial.o
obj-$(CONFIG_RIO) += rio/ generic_serial.o
-obj-$(CONFIG_HVC_CONSOLE) += hvc_console.o hvc_vio.o hvsi.o
+obj-$(CONFIG_HVC_DRIVER) += hvc_console.o
+obj-$(CONFIG_HVC_CONSOLE) += hvc_vio.o hvsi.o
+obj-$(CONFIG_HVC_RTAS) += hvc_rtas.o
obj-$(CONFIG_RAW_DRIVER) += raw.o
obj-$(CONFIG_SGI_SNSC) += snsc.o snsc_event.o
obj-$(CONFIG_MMTIMER) += mmtimer.o
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index a94c5b0..2b6a56b 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -39,8 +39,10 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/delay.h>
+
#include <asm/uaccess.h>
-#include <asm/hvconsole.h>
+
+#include "hvc_console.h"
#define HVC_MAJOR 229
#define HVC_MINOR 0
@@ -54,17 +56,14 @@
#define HVC_CLOSE_WAIT (HZ/100) /* 1/10 of a second */
/*
- * The Linux TTY code does not support dynamic addition of tty derived devices
- * so we need to know how many tty devices we might need when space is allocated
- * for the tty device. Since this driver supports hotplug of vty adapters we
- * need to make sure we have enough allocated.
+ * These sizes are most efficient for vio, because they are the
+ * native transfer size. We could make them selectable in the
+ * future to better deal with backends that want other buffer sizes.
*/
-#define HVC_ALLOC_TTY_ADAPTERS 8
-
#define N_OUTBUF 16
#define N_INBUF 16
-#define __ALIGNED__ __attribute__((__aligned__(8)))
+#define __ALIGNED__ __attribute__((__aligned__(sizeof(long))))
static struct tty_driver *hvc_driver;
static struct task_struct *hvc_task;
@@ -154,7 +153,7 @@
void hvc_console_print(struct console *co, const char *b, unsigned count)
{
- char c[16] __ALIGNED__;
+ char c[N_OUTBUF] __ALIGNED__;
unsigned i = 0, n = 0;
int r, donecr = 0, index = co->index;
@@ -473,8 +472,10 @@
n = hp->ops->put_chars(hp->vtermno, hp->outbuf, hp->n_outbuf);
if (n <= 0) {
- if (n == 0)
+ if (n == 0) {
+ hp->do_wakeup = 1;
return;
+ }
/* throw away output on error; this happens when
there is no session connected to the vterm. */
hp->n_outbuf = 0;
@@ -486,12 +487,19 @@
hp->do_wakeup = 1;
}
-static inline int __hvc_write_kernel(struct hvc_struct *hp,
- const unsigned char *buf, int count)
+static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count)
{
+ struct hvc_struct *hp = tty->driver_data;
unsigned long flags;
int rsize, written = 0;
+ /* This write was probably executed during a tty close. */
+ if (!hp)
+ return -EPIPE;
+
+ if (hp->count <= 0)
+ return -EIO;
+
spin_lock_irqsave(&hp->lock, flags);
/* Push pending writes */
@@ -510,26 +518,8 @@
}
spin_unlock_irqrestore(&hp->lock, flags);
- return written;
-}
-static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count)
-{
- struct hvc_struct *hp = tty->driver_data;
- int written;
-
- /* This write was probably executed during a tty close. */
- if (!hp)
- return -EPIPE;
-
- if (hp->count <= 0)
- return -EIO;
-
- written = __hvc_write_kernel(hp, buf, count);
-
/*
* Racy, but harmless, kick thread if there is still pending data.
- * There really is nothing wrong with kicking the thread, even if there
- * is no buffered data.
*/
if (hp->n_outbuf)
hvc_kick();
@@ -614,6 +604,13 @@
spin_unlock_irqrestore(&hp->lock, flags);
tty_hangup(tty);
spin_lock_irqsave(&hp->lock, flags);
+ } else if ( n == -EAGAIN ) {
+ /*
+ * Some back-ends can only ensure a certain min
+ * num of bytes read, which may be > 'count'.
+ * Let the tty clear the flip buff to make room.
+ */
+ poll_mask |= HVC_POLL_READ;
}
break;
}
@@ -635,16 +632,7 @@
tty_insert_flip_char(tty, buf[i], 0);
}
- /*
- * Account for the total amount read in one loop, and if above
- * 64 bytes, we do a quick schedule loop to let the tty grok
- * the data and eventually throttle us.
- */
read_total += n;
- if (read_total >= 64) {
- poll_mask |= HVC_POLL_QUICK;
- break;
- }
}
throttled:
/* Wakeup write queue if necessary */
@@ -767,7 +755,8 @@
* see if this vterm id matches one registered for console.
*/
for (i=0; i < MAX_NR_HVC_CONSOLES; i++)
- if (vtermnos[i] == hp->vtermno)
+ if (vtermnos[i] == hp->vtermno &&
+ cons_ops[i] == hp->ops)
break;
/* no matching slot, just use a counter */
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h
new file mode 100644
index 0000000..96b7401
--- /dev/null
+++ b/drivers/char/hvc_console.h
@@ -0,0 +1,63 @@
+/*
+ * hvc_console.h
+ * Copyright (C) 2005 IBM Corporation
+ *
+ * Author(s):
+ * Ryan S. Arnold <rsa@us.ibm.com>
+ *
+ * hvc_console header information:
+ * moved here from include/asm-powerpc/hvconsole.h
+ * and drivers/char/hvc_console.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef HVC_CONSOLE_H
+#define HVC_CONSOLE_H
+
+/*
+ * This is the max number of console adapters that can/will be found as
+ * console devices on first stage console init. Any number beyond this range
+ * can't be used as a console device but is still a valid tty device.
+ */
+#define MAX_NR_HVC_CONSOLES 16
+
+/*
+ * The Linux TTY code does not support dynamic addition of tty derived devices
+ * so we need to know how many tty devices we might need when space is allocated
+ * for the tty device. Since this driver supports hotplug of vty adapters we
+ * need to make sure we have enough allocated.
+ */
+#define HVC_ALLOC_TTY_ADAPTERS 8
+
+
+/* implemented by a low level driver */
+struct hv_ops {
+ int (*get_chars)(uint32_t vtermno, char *buf, int count);
+ int (*put_chars)(uint32_t vtermno, const char *buf, int count);
+};
+
+struct hvc_struct;
+
+/* Register a vterm and a slot index for use as a console (console_init) */
+extern int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops);
+
+/* register a vterm for hvc tty operation (module_init or hotplug add) */
+extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int irq,
+ struct hv_ops *ops);
+/* remove a vterm from hvc tty operation (modele_exit or hotplug remove) */
+extern int __devexit hvc_remove(struct hvc_struct *hp);
+
+#endif // HVC_CONSOLE_H
diff --git a/drivers/char/hvc_rtas.c b/drivers/char/hvc_rtas.c
new file mode 100644
index 0000000..83364ea
--- /dev/null
+++ b/drivers/char/hvc_rtas.c
@@ -0,0 +1,138 @@
+/*
+ * IBM RTAS driver interface to hvc_console.c
+ *
+ * (C) Copyright IBM Corporation 2001-2005
+ * (C) Copyright Red Hat, Inc. 2005
+ *
+ * Author(s): Maximino Augilar <IBM STI Design Center>
+ * : Ryan S. Arnold <rsa@us.ibm.com>
+ * : Utz Bacher <utz.bacher@de.ibm.com>
+ * : David Woodhouse <dwmw2@infradead.org>
+ *
+ * inspired by drivers/char/hvc_console.c
+ * written by Anton Blanchard and Paul Mackerras
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+
+#include <asm/irq.h>
+#include <asm/rtas.h>
+#include "hvc_console.h"
+
+#define hvc_rtas_cookie 0x67781e15
+struct hvc_struct *hvc_rtas_dev;
+
+#define RTASCONS_PUT_ATTEMPTS 16
+
+static int rtascons_put_char_token = RTAS_UNKNOWN_SERVICE;
+static int rtascons_get_char_token = RTAS_UNKNOWN_SERVICE;
+static int rtascons_put_delay = 100;
+module_param_named(put_delay, rtascons_put_delay, int, 0644);
+
+static inline int hvc_rtas_write_console(uint32_t vtermno, const char *buf, int count)
+{
+ int done;
+
+ /* if there is more than one character to be displayed, wait a bit */
+ for (done = 0; done < count; done++) {
+ int result;
+ result = rtas_call(rtascons_put_char_token, 1, 1, NULL, buf[done]);
+ if (result)
+ break;
+ }
+ /* the calling routine expects to receive the number of bytes sent */
+ return done;
+}
+
+static int hvc_rtas_read_console(uint32_t vtermno, char *buf, int count)
+{
+ int i;
+
+ for (i = 0; i < count; i++) {
+ int c, err;
+
+ err = rtas_call(rtascons_get_char_token, 0, 2, &c);
+ if (err)
+ break;
+
+ buf[i] = c;
+ }
+
+ return i;
+}
+
+static struct hv_ops hvc_rtas_get_put_ops = {
+ .get_chars = hvc_rtas_read_console,
+ .put_chars = hvc_rtas_write_console,
+};
+
+static int hvc_rtas_init(void)
+{
+ struct hvc_struct *hp;
+
+ if (rtascons_put_char_token == RTAS_UNKNOWN_SERVICE)
+ rtascons_put_char_token = rtas_token("put-term-char");
+ if (rtascons_put_char_token == RTAS_UNKNOWN_SERVICE)
+ return -EIO;
+
+ if (rtascons_get_char_token == RTAS_UNKNOWN_SERVICE)
+ rtascons_get_char_token = rtas_token("get-term-char");
+ if (rtascons_get_char_token == RTAS_UNKNOWN_SERVICE)
+ return -EIO;
+
+ BUG_ON(hvc_rtas_dev);
+
+ /* Allocate an hvc_struct for the console device we instantiated
+ * earlier. Save off hp so that we can return it on exit */
+ hp = hvc_alloc(hvc_rtas_cookie, NO_IRQ, &hvc_rtas_get_put_ops);
+ if (IS_ERR(hp))
+ return PTR_ERR(hp);
+ hvc_rtas_dev = hp;
+ return 0;
+}
+module_init(hvc_rtas_init);
+
+/* This will tear down the tty portion of the driver */
+static void __exit hvc_rtas_exit(void)
+{
+ /* Really the fun isn't over until the worker thread breaks down and the
+ * tty cleans up */
+ if (hvc_rtas_dev)
+ hvc_remove(hvc_rtas_dev);
+}
+module_exit(hvc_rtas_exit);
+
+/* This will happen prior to module init. There is no tty at this time? */
+static int hvc_rtas_console_init(void)
+{
+ rtascons_put_char_token = rtas_token("put-term-char");
+ if (rtascons_put_char_token == RTAS_UNKNOWN_SERVICE)
+ return -EIO;
+ rtascons_get_char_token = rtas_token("get-term-char");
+ if (rtascons_get_char_token == RTAS_UNKNOWN_SERVICE)
+ return -EIO;
+
+ hvc_instantiate(hvc_rtas_cookie, 0, &hvc_rtas_get_put_ops );
+ add_preferred_console("hvc", 0, NULL);
+ return 0;
+}
+console_initcall(hvc_rtas_console_init);
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c
index f5212eb..9add81ce 100644
--- a/drivers/char/hvc_vio.c
+++ b/drivers/char/hvc_vio.c
@@ -31,10 +31,13 @@
#include <linux/types.h>
#include <linux/init.h>
+
#include <asm/hvconsole.h>
#include <asm/vio.h>
#include <asm/prom.h>
+#include "hvc_console.h"
+
char hvc_driver_name[] = "hvc_console";
static struct vio_device_id hvc_driver_table[] __devinitdata = {
@@ -48,6 +51,14 @@
unsigned long got;
int i;
+ /*
+ * Vio firmware will read up to SIZE_VIO_GET_CHARS at its own discretion
+ * so we play safe and avoid the situation where got > count which could
+ * overload the flip buffer.
+ */
+ if (count < SIZE_VIO_GET_CHARS)
+ return -EAGAIN;
+
got = hvc_get_chars(vtermno, buf, count);
/*
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index 596b4b4..abdf068 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc/proc_devtree.c
@@ -52,7 +52,8 @@
* Add a property to a node
*/
static struct proc_dir_entry *
-__proc_device_tree_add_prop(struct proc_dir_entry *de, struct property *pp)
+__proc_device_tree_add_prop(struct proc_dir_entry *de, struct property *pp,
+ const char *name)
{
struct proc_dir_entry *ent;
@@ -60,14 +61,14 @@
* Unfortunately proc_register puts each new entry
* at the beginning of the list. So we rearrange them.
*/
- ent = create_proc_read_entry(pp->name,
- strncmp(pp->name, "security-", 9)
+ ent = create_proc_read_entry(name,
+ strncmp(name, "security-", 9)
? S_IRUGO : S_IRUSR, de,
property_read_proc, pp);
if (ent == NULL)
return NULL;
- if (!strncmp(pp->name, "security-", 9))
+ if (!strncmp(name, "security-", 9))
ent->size = 0; /* don't leak number of password chars */
else
ent->size = pp->length;
@@ -78,7 +79,7 @@
void proc_device_tree_add_prop(struct proc_dir_entry *pde, struct property *prop)
{
- __proc_device_tree_add_prop(pde, prop);
+ __proc_device_tree_add_prop(pde, prop, prop->name);
}
void proc_device_tree_remove_prop(struct proc_dir_entry *pde,
@@ -106,6 +107,69 @@
}
/*
+ * Various dodgy firmware might give us nodes and/or properties with
+ * conflicting names. That's generally ok, except for exporting via /proc,
+ * so munge names here to ensure they're unique.
+ */
+
+static int duplicate_name(struct proc_dir_entry *de, const char *name)
+{
+ struct proc_dir_entry *ent;
+ int found = 0;
+
+ spin_lock(&proc_subdir_lock);
+
+ for (ent = de->subdir; ent != NULL; ent = ent->next) {
+ if (strcmp(ent->name, name) == 0) {
+ found = 1;
+ break;
+ }
+ }
+
+ spin_unlock(&proc_subdir_lock);
+
+ return found;
+}
+
+static const char *fixup_name(struct device_node *np, struct proc_dir_entry *de,
+ const char *name)
+{
+ char *fixed_name;
+ int fixup_len = strlen(name) + 2 + 1; /* name + #x + \0 */
+ int i = 1, size;
+
+realloc:
+ fixed_name = kmalloc(fixup_len, GFP_KERNEL);
+ if (fixed_name == NULL) {
+ printk(KERN_ERR "device-tree: Out of memory trying to fixup "
+ "name \"%s\"\n", name);
+ return name;
+ }
+
+retry:
+ size = snprintf(fixed_name, fixup_len, "%s#%d", name, i);
+ size++; /* account for NULL */
+
+ if (size > fixup_len) {
+ /* We ran out of space, free and reallocate. */
+ kfree(fixed_name);
+ fixup_len = size;
+ goto realloc;
+ }
+
+ if (duplicate_name(de, fixed_name)) {
+ /* Multiple duplicates. Retry with a different offset. */
+ i++;
+ goto retry;
+ }
+
+ printk(KERN_WARNING "device-tree: Duplicate name in %s, "
+ "renamed to \"%s\"\n", np->full_name, fixed_name);
+
+ return fixed_name;
+}
+
+/*
* Process a node, adding entries for its children and its properties.
*/
void proc_device_tree_add_node(struct device_node *np,
@@ -118,37 +182,30 @@
set_node_proc_entry(np, de);
for (child = NULL; (child = of_get_next_child(np, child));) {
+ /* Use everything after the last slash, or the full name */
p = strrchr(child->full_name, '/');
if (!p)
p = child->full_name;
else
++p;
+
+ if (duplicate_name(de, p))
+ p = fixup_name(np, de, p);
+
ent = proc_mkdir(p, de);
if (ent == 0)
break;
proc_device_tree_add_node(child, ent);
}
of_node_put(child);
- for (pp = np->properties; pp != 0; pp = pp->next) {
- /*
- * Yet another Apple device-tree bogosity: on some machines,
- * they have properties & nodes with the same name. Those
- * properties are quite unimportant for us though, thus we
- * simply "skip" them here, but we do have to check.
- */
- spin_lock(&proc_subdir_lock);
- for (ent = de->subdir; ent != NULL; ent = ent->next)
- if (!strcmp(ent->name, pp->name))
- break;
- spin_unlock(&proc_subdir_lock);
- if (ent != NULL) {
- printk(KERN_WARNING "device-tree: property \"%s\" name"
- " conflicts with node in %s\n", pp->name,
- np->full_name);
- continue;
- }
- ent = __proc_device_tree_add_prop(de, pp);
+ for (pp = np->properties; pp != 0; pp = pp->next) {
+ p = pp->name;
+
+ if (duplicate_name(de, p))
+ p = fixup_name(np, de, p);
+
+ ent = __proc_device_tree_add_prop(de, pp, p);
if (ent == 0)
break;
}
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 03c2fdf..77069df 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -82,11 +82,11 @@
/* This is used to identify firmware features which are available
* to the kernel.
*/
-extern unsigned long ppc64_firmware_features;
+extern unsigned long powerpc_firmware_features;
#define firmware_has_feature(feature) \
((FW_FEATURE_ALWAYS & (feature)) || \
- (FW_FEATURE_POSSIBLE & ppc64_firmware_features & (feature)))
+ (FW_FEATURE_POSSIBLE & powerpc_firmware_features & (feature)))
extern void system_reset_fwnmi(void);
extern void machine_check_fwnmi(void);
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index e258778..608164c 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -35,6 +35,7 @@
#ifdef CONFIG_PCI
#include <linux/pci.h>
+#include <asm/ppc-pci.h> /* for ppc64_isabridge_dev */
#define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
@@ -52,12 +53,12 @@
if (bus_addr
&& (addr != prev_addr || size != prev_size || dir != prev_dir)) {
/* different from last time -- unmap prev */
- pci_unmap_single(NULL, bus_addr, prev_size, prev_dir);
+ pci_unmap_single(ppc64_isabridge_dev, bus_addr, prev_size, prev_dir);
bus_addr = 0;
}
if (!bus_addr) /* need to map it */
- bus_addr = pci_map_single(NULL, addr, size, dir);
+ bus_addr = pci_map_single(ppc64_isabridge_dev, addr, size, dir);
/* remember this one as prev */
prev_addr = addr;
diff --git a/include/asm-powerpc/hvconsole.h b/include/asm-powerpc/hvconsole.h
index 34daf7b..35ea69e 100644
--- a/include/asm-powerpc/hvconsole.h
+++ b/include/asm-powerpc/hvconsole.h
@@ -24,28 +24,18 @@
#ifdef __KERNEL__
/*
- * This is the max number of console adapters that can/will be found as
- * console devices on first stage console init. Any number beyond this range
- * can't be used as a console device but is still a valid tty device.
+ * PSeries firmware will only send/recv up to 16 bytes of character data per
+ * hcall.
*/
-#define MAX_NR_HVC_CONSOLES 16
+#define MAX_VIO_PUT_CHARS 16
+#define SIZE_VIO_GET_CHARS 16
-/* implemented by a low level driver */
-struct hv_ops {
- int (*get_chars)(uint32_t vtermno, char *buf, int count);
- int (*put_chars)(uint32_t vtermno, const char *buf, int count);
-};
+/*
+ * Vio firmware always attempts to fetch MAX_VIO_GET_CHARS chars. The 'count'
+ * parm is included to conform to put_chars() function pointer template
+ */
extern int hvc_get_chars(uint32_t vtermno, char *buf, int count);
extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count);
-struct hvc_struct;
-
-/* Register a vterm and a slot index for use as a console (console_init) */
-extern int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops);
-/* register a vterm for hvc tty operation (module_init or hotplug add) */
-extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int irq,
- struct hv_ops *ops);
-/* remove a vterm from hvc tty operation (modele_exit or hotplug remove) */
-extern int __devexit hvc_remove(struct hvc_struct *hp);
#endif /* __KERNEL__ */
#endif /* _PPC64_HVCONSOLE_H */
diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 338e6a7..df4defc 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -17,9 +17,6 @@
/* Per-counter configuration as set via oprofilefs. */
struct op_counter_config {
-#ifdef __powerpc64__
- unsigned long valid;
-#endif
unsigned long enabled;
unsigned long event;
unsigned long count;
@@ -56,17 +53,12 @@
int num_counters;
};
-#ifdef CONFIG_FSL_BOOKE
extern struct op_powerpc_model op_model_fsl_booke;
-#else /* Otherwise, it's classic */
-
-#ifdef CONFIG_PPC64
extern struct op_powerpc_model op_model_rs64;
extern struct op_powerpc_model op_model_power4;
-
-#else /* Otherwise, CONFIG_PPC32 */
extern struct op_powerpc_model op_model_7450;
-#endif
+
+#ifndef CONFIG_FSL_BOOKE
/* All the classic PPC parts use these */
static inline unsigned int ctr_read(unsigned int i)
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index 1c64a21..57643b5 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -53,10 +53,7 @@
#define platform_is_pseries() (_machine == PLATFORM_PSERIES || \
_machine == PLATFORM_PSERIES_LPAR)
-#if defined(CONFIG_PPC_MULTIPLATFORM)
-extern int _machine;
-
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_PREP
/* what kind of prep workstation we are */
extern int _prep_type;
@@ -70,7 +67,10 @@
extern unsigned char ucBoardRev;
extern unsigned char ucBoardRevMaj, ucBoardRevMin;
-#endif /* CONFIG_PPC32 */
+#endif /* CONFIG_PPC_PREP */
+
+#if defined(CONFIG_PPC_MULTIPLATFORM)
+extern int _machine;
#elif defined(CONFIG_PPC_ISERIES)
/*
@@ -251,6 +251,10 @@
#define cpu_relax() barrier()
#endif
+/* Check that a certain kernel stack pointer is valid in task_struct p */
+int validate_sp(unsigned long sp, struct task_struct *p,
+ unsigned long nbytes);
+
/*
* Prefetch macros.
*/
diff --git a/include/asm-ppc/machdep.h b/include/asm-ppc/machdep.h
index ebbef64e..2723b42 100644
--- a/include/asm-ppc/machdep.h
+++ b/include/asm-ppc/machdep.h
@@ -104,9 +104,6 @@
unsigned long size,
pgprot_t vma_prot);
- /* this is for modules, since _machine can be a define -- Cort */
- int ppc_machine;
-
/* Motherboard/chipset features. This is a kind of general purpose
* hook used to control some machine specific features (like reset
* lines, chip power control, etc...).
diff --git a/include/asm-ppc/prom.h b/include/asm-ppc/prom.h
index 6d431d6..adc5ae7 100644
--- a/include/asm-ppc/prom.h
+++ b/include/asm-ppc/prom.h
@@ -8,126 +8,19 @@
#ifndef _PPC_PROM_H
#define _PPC_PROM_H
-#include <linux/config.h>
-#include <linux/types.h>
-
-typedef u32 phandle;
-typedef u32 ihandle;
-
-struct address_range {
- unsigned int space;
- unsigned int address;
- unsigned int size;
-};
-
-struct interrupt_info {
- int line;
- int sense; /* +ve/-ve logic, edge or level, etc. */
-};
-
+/* This is used in arch/ppc/mm/mem_pieces.h */
struct reg_property {
unsigned int address;
unsigned int size;
};
-struct property {
- char *name;
- int length;
- unsigned char *value;
- struct property *next;
-};
-
/*
- * Note: don't change this structure for now or you'll break BootX !
- */
-struct device_node {
- char *name;
- char *type;
- phandle node;
- int n_addrs;
- struct address_range *addrs;
- int n_intrs;
- struct interrupt_info *intrs;
- char *full_name;
- struct property *properties;
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- struct device_node *next; /* next device of same type */
- struct device_node *allnext; /* next in list of all nodes */
-};
-
-struct prom_args;
-typedef void (*prom_entry)(struct prom_args *);
-
-/* OBSOLETE: Old style node lookup */
-extern struct device_node *find_devices(const char *name);
-extern struct device_node *find_type_devices(const char *type);
-extern struct device_node *find_path_device(const char *path);
-extern struct device_node *find_compatible_devices(const char *type,
- const char *compat);
-extern struct device_node *find_all_nodes(void);
-
-/* New style node lookup */
-extern struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name);
-extern struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type);
-extern struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compat);
-extern struct device_node *of_find_node_by_path(const char *path);
-extern struct device_node *of_find_all_nodes(struct device_node *prev);
-extern struct device_node *of_get_parent(const struct device_node *node);
-extern struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev);
-extern struct device_node *of_node_get(struct device_node *node);
-extern void of_node_put(struct device_node *node);
-
-/* Other Prototypes */
-extern void abort(void);
-extern unsigned long prom_init(int, int, prom_entry);
-extern void prom_print(const char *msg);
-extern void relocate_nodes(void);
-extern void finish_device_tree(void);
-extern int device_is_compatible(struct device_node *device, const char *);
-extern int machine_is_compatible(const char *compat);
-extern unsigned char *get_property(struct device_node *node, const char *name,
- int *lenp);
-extern int prom_add_property(struct device_node* np, struct property* prop);
-extern void prom_get_irq_senses(unsigned char *, int, int);
-extern int prom_n_addr_cells(struct device_node* np);
-extern int prom_n_size_cells(struct device_node* np);
-
-extern struct resource*
-request_OF_resource(struct device_node* node, int index, const char* name_postfix);
-extern int release_OF_resource(struct device_node* node, int index);
-
-extern void print_properties(struct device_node *node);
-extern int call_rtas(const char *service, int nargs, int nret,
- unsigned long *outputs, ...);
-
-/*
- * PCI <-> OF matching functions
- */
-struct pci_bus;
-struct pci_dev;
-extern int pci_device_from_OF_node(struct device_node *node,
- u8* bus, u8* devfn);
-extern struct device_node* pci_busdev_to_OF_node(struct pci_bus *, int);
-extern struct device_node* pci_device_to_OF_node(struct pci_dev *);
-extern void pci_create_OF_bus_map(void);
-
-/*
- * When we call back to the Open Firmware client interface, we usually
- * have to do that before the kernel is relocated to its final location
- * (this is because we can't use OF after we have overwritten the
- * exception vectors with our exception handlers). These macros assist
- * in performing the address calculations that we need to do to access
- * data when the kernel is running at an address that is different from
- * the address that the kernel is linked at. The reloc_offset() function
- * returns the difference between these two addresses and the macros
- * simplify the process of adding or subtracting this offset to/from
- * pointer values. See arch/ppc/kernel/prom.c for how these are used.
+ * These macros assist in performing the address calculations that we
+ * need to do to access data when the kernel is running at an address
+ * that is different from the address that the kernel is linked at.
+ * The reloc_offset() function returns the difference between these
+ * two addresses and the macros simplify the process of adding or
+ * subtracting this offset to/from pointer values.
*/
extern unsigned long reloc_offset(void);
extern unsigned long add_reloc_offset(unsigned long);
@@ -136,45 +29,12 @@
#define PTRRELOC(x) ((typeof(x))add_reloc_offset((unsigned long)(x)))
#define PTRUNRELOC(x) ((typeof(x))sub_reloc_offset((unsigned long)(x)))
-
/*
- * OF address retreival & translation
- */
-
-
-/* Translate an OF address block into a CPU physical address
- */
-#define OF_BAD_ADDR ((u64)-1)
-extern u64 of_translate_address(struct device_node *np, u32 *addr);
-
-/* Extract an address from a device, returns the region size and
- * the address space flags too. The PCI version uses a BAR number
- * instead of an absolute index
- */
-extern u32 *of_get_address(struct device_node *dev, int index,
- u64 *size, unsigned int *flags);
-extern u32 *of_get_pci_address(struct device_node *dev, int bar_no,
- u64 *size, unsigned int *flags);
-
-/* Get an address as a resource. Note that if your address is
- * a PIO address, the conversion will fail if the physical address
- * can't be internally converted to an IO token with
- * pci_address_to_pio(), that is because it's either called to early
- * or it can't be matched to any host bridge IO space
- */
-extern int of_address_to_resource(struct device_node *dev, int index,
- struct resource *r);
-extern int of_pci_address_to_resource(struct device_node *dev, int bar,
- struct resource *r);
-
-#ifndef CONFIG_PPC_OF
-/*
- * Fallback definitions for builds where we don't have prom.c included.
+ * Fallback definitions since we don't support OF in arch/ppc any more.
*/
#define machine_is_compatible(x) 0
#define of_find_compatible_node(f, t, c) NULL
#define get_property(p, n, l) NULL
-#endif
#endif /* _PPC_PROM_H */
#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/serial.h b/include/asm-ppc/serial.h
index 485a924..b74af54 100644
--- a/include/asm-ppc/serial.h
+++ b/include/asm-ppc/serial.h
@@ -41,15 +41,10 @@
#else
/*
- * XXX Assume for now it has PC-style ISA serial ports.
- * This is true for PReP and CHRP at least.
+ * XXX Assume it has PC-style ISA serial ports - true for PReP at least.
*/
#include <asm/pc_serial.h>
-#if defined(CONFIG_MAC_SERIAL)
-#define SERIAL_DEV_OFFSET ((_machine == _MACH_prep || _machine == _MACH_chrp) ? 0 : 2)
-#endif
-
#endif /* !CONFIG_GEMINI and others */
#endif /* __ASM_SERIAL_H__ */
#endif /* __KERNEL__ */