powerpc: Merge enough to start building in arch/powerpc.
This creates the directory structure under arch/powerpc and a bunch
of Kconfig files. It does a first-cut merge of arch/powerpc/mm,
arch/powerpc/lib and arch/powerpc/platforms/powermac. This is enough
to build a 32-bit powermac kernel with ARCH=powerpc.
For now we are getting some unmerged files from arch/ppc/kernel and
arch/ppc/syslib, or arch/ppc64/kernel. This makes some minor changes
to files in those directories and files outside arch/powerpc.
The boot directory is still not merged. That's going to be interesting.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
new file mode 100644
index 0000000..4f35514
--- /dev/null
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -0,0 +1,313 @@
+choice
+ prompt "Machine Type"
+ depends on EMBEDDED6xx
+
+config APUS
+ bool "Amiga-APUS"
+ depends on BROKEN
+ help
+ Select APUS if configuring for a PowerUP Amiga.
+ More information is available at:
+ <http://linux-apus.sourceforge.net/>.
+
+config KATANA
+ bool "Artesyn-Katana"
+ help
+ Select KATANA if configuring an Artesyn KATANA 750i or 3750
+ cPCI board.
+
+config WILLOW
+ bool "Cogent-Willow"
+
+config CPCI690
+ bool "Force-CPCI690"
+ help
+ Select CPCI690 if configuring a Force CPCI690 cPCI board.
+
+config POWERPMC250
+ bool "Force-PowerPMC250"
+
+config CHESTNUT
+ bool "IBM 750FX Eval board or 750GX Eval board"
+ help
+ Select CHESTNUT if configuring an IBM 750FX Eval Board or a
+ IBM 750GX Eval board.
+
+config SPRUCE
+ bool "IBM-Spruce"
+
+config HDPU
+ bool "Sky-HDPU"
+ help
+ Select HDPU if configuring a Sky Computers Compute Blade.
+
+config HDPU_FEATURES
+ depends HDPU
+ tristate "HDPU-Features"
+ help
+ Select to enable HDPU enhanced features.
+
+config EV64260
+ bool "Marvell-EV64260BP"
+ help
+ Select EV64260 if configuring a Marvell (formerly Galileo)
+ EV64260BP Evaluation platform.
+
+config LOPEC
+ bool "Motorola-LoPEC"
+
+config MVME5100
+ bool "Motorola-MVME5100"
+
+config PPLUS
+ bool "Motorola-PowerPlus"
+
+config PRPMC750
+ bool "Motorola-PrPMC750"
+
+config PRPMC800
+ bool "Motorola-PrPMC800"
+
+config SANDPOINT
+ bool "Motorola-Sandpoint"
+ help
+ Select SANDPOINT if configuring for a Motorola Sandpoint X3
+ (any flavor).
+
+config RADSTONE_PPC7D
+ bool "Radstone Technology PPC7D board"
+
+config PAL4
+ bool "SBS-Palomar4"
+
+config GEMINI
+ bool "Synergy-Gemini"
+ depends on BROKEN
+ help
+ Select Gemini if configuring for a Synergy Microsystems' Gemini
+ series Single Board Computer. More information is available at:
+ <http://www.synergymicro.com/PressRel/97_10_15.html>.
+
+config EST8260
+ bool "EST8260"
+ ---help---
+ The EST8260 is a single-board computer manufactured by Wind River
+ Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
+ the MPC8260. Wind River Systems has a website at
+ <http://www.windriver.com/>, but the EST8260 cannot be found on it
+ and has probably been discontinued or rebadged.
+
+config SBC82xx
+ bool "SBC82xx"
+ ---help---
+ SBC PowerQUICC II, single-board computer with MPC82xx CPU
+ Manufacturer: Wind River Systems, Inc.
+ Date of Release: May 2003
+ End of Life: -
+ URL: <http://www.windriver.com/>
+
+config SBS8260
+ bool "SBS8260"
+
+config RPX8260
+ bool "RPXSUPER"
+
+config TQM8260
+ bool "TQM8260"
+ ---help---
+ MPC8260 based module, little larger than credit card,
+ up to 128 MB global + 64 MB local RAM, 32 MB Flash,
+ 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
+ 2 x serial ports, ...
+ Manufacturer: TQ Components, www.tq-group.de
+ Date of Release: June 2001
+ End of Life: not yet :-)
+ URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>
+
+config ADS8272
+ bool "ADS8272"
+
+config PQ2FADS
+ bool "Freescale-PQ2FADS"
+ help
+ Select PQ2FADS if you wish to configure for a Freescale
+ PQ2FADS board (-VR or -ZU).
+
+config LITE5200
+ bool "Freescale LITE5200 / (IceCube)"
+ select PPC_MPC52xx
+ help
+ Support for the LITE5200 dev board for the MPC5200 from Freescale.
+ This is for the LITE5200 version 2.0 board. Don't know if it changes
+ much but it's only been tested on this board version. I think this
+ board is also known as IceCube.
+
+config MPC834x_SYS
+ bool "Freescale MPC834x SYS"
+ help
+ This option enables support for the MPC 834x SYS evaluation board.
+
+ Be aware that PCI buses can only function when SYS board is plugged
+ into the PIB (Platform IO Board) board from Freescale which provide
+ 3 PCI slots. The PIBs PCI initialization is the bootloader's
+ responsiblilty.
+
+config EV64360
+ bool "Marvell-EV64360BP"
+ help
+ Select EV64360 if configuring a Marvell EV64360BP Evaluation
+ platform.
+endchoice
+
+config PQ2ADS
+ bool
+ depends on ADS8272
+ default y
+
+config TQM8xxL
+ bool
+ depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
+ default y
+
+config PPC_MPC52xx
+ bool
+
+config 8260
+ bool "CPM2 Support" if WILLOW
+ depends on 6xx
+ default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS
+ help
+ The MPC8260 is a typical embedded CPU made by Motorola. Selecting
+ this option means that you wish to build a kernel for a machine with
+ an 8260 class CPU.
+
+config 8272
+ bool
+ depends on 6xx
+ default y if ADS8272
+ select 8260
+ help
+ The MPC8272 CPM has a different internal dpram setup than other CPM2
+ devices
+
+config 83xx
+ bool
+ default y if MPC834x_SYS
+
+config MPC834x
+ bool
+ default y if MPC834x_SYS
+
+config CPM2
+ bool
+ depends on 8260 || MPC8560 || MPC8555
+ default y
+ help
+ The CPM2 (Communications Processor Module) is a coprocessor on
+ embedded CPUs made by Motorola. Selecting this option means that
+ you wish to build a kernel for a machine with a CPM2 coprocessor
+ on it (826x, 827x, 8560).
+
+config PPC_GEN550
+ bool
+ depends on SANDPOINT || SPRUCE || PPLUS || \
+ PRPMC750 || PRPMC800 || LOPEC || \
+ (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
+ 83xx
+ default y
+
+config FORCE
+ bool
+ depends on 6xx && POWERPMC250
+ default y
+
+config GT64260
+ bool
+ depends on EV64260 || CPCI690
+ default y
+
+config MV64360 # Really MV64360 & MV64460
+ bool
+ depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
+ default y
+
+config MV64X60
+ bool
+ depends on (GT64260 || MV64360)
+ default y
+
+menu "Set bridge options"
+ depends on MV64X60
+
+config NOT_COHERENT_CACHE
+ bool "Turn off Cache Coherency"
+ default n
+ help
+ Some 64x60 bridges lock up when trying to enforce cache coherency.
+ When this option is selected, cache coherency will be turned off.
+ Note that this can cause other problems (e.g., stale data being
+ speculatively loaded via a cached mapping). Use at your own risk.
+
+config MV64X60_BASE
+ hex "Set bridge base used by firmware"
+ default "0xf1000000"
+ help
+ A firmware can leave the base address of the bridge's registers at
+ a non-standard location. If so, set this value to reflect the
+ address of that non-standard location.
+
+config MV64X60_NEW_BASE
+ hex "Set bridge base used by kernel"
+ default "0xf1000000"
+ help
+ If the current base address of the bridge's registers is not where
+ you want it, set this value to the address that you want it moved to.
+
+endmenu
+
+config NONMONARCH_SUPPORT
+ bool "Enable Non-Monarch Support"
+ depends on PRPMC800
+
+config HARRIER
+ bool
+ depends on PRPMC800
+ default y
+
+config EPIC_SERIAL_MODE
+ bool
+ depends on 6xx && (LOPEC || SANDPOINT)
+ default y
+
+config MPC10X_BRIDGE
+ bool
+ depends on POWERPMC250 || LOPEC || SANDPOINT
+ default y
+
+config MPC10X_OPENPIC
+ bool
+ depends on POWERPMC250 || LOPEC || SANDPOINT
+ default y
+
+config MPC10X_STORE_GATHERING
+ bool "Enable MPC10x store gathering"
+ depends on MPC10X_BRIDGE
+
+config SANDPOINT_ENABLE_UART1
+ bool "Enable DUART mode on Sandpoint"
+ depends on SANDPOINT
+ help
+ If this option is enabled then the MPC824x processor will run
+ in DUART mode instead of UART mode.
+
+config HARRIER_STORE_GATHERING
+ bool "Enable Harrier store gathering"
+ depends on HARRIER
+
+config MVME5100_IPMC761_PRESENT
+ bool "MVME5100 configured with an IPMC761"
+ depends on MVME5100
+
+config SPRUCE_BAUD_33M
+ bool "Spruce baud clock support"
+ depends on SPRUCE