powerpc: remove PReP platform
PPC_PREP is marked as BROKEN since v2.6.15. Remove all PReP specific
code now.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index c3dbbe6..97db3ba 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -53,12 +53,6 @@
#ifdef CONFIG_AMIGA
#include <asm/amigahw.h>
#endif
-#ifdef CONFIG_PPC_PREP
-#include <asm/machdep.h>
-#define isPReP machine_is(prep)
-#else
-#define isPReP 0
-#endif
#include <video/vga.h>
#include <video/cirrus.h>
@@ -557,30 +551,18 @@
break;
case 16:
- if (isPReP) {
- var->red.offset = 2;
- var->green.offset = -3;
- var->blue.offset = 8;
- } else {
- var->red.offset = 11;
- var->green.offset = 5;
- var->blue.offset = 0;
- }
+ var->red.offset = 11;
+ var->green.offset = 5;
+ var->blue.offset = 0;
var->red.length = 5;
var->green.length = 6;
var->blue.length = 5;
break;
case 24:
- if (isPReP) {
- var->red.offset = 0;
- var->green.offset = 8;
- var->blue.offset = 16;
- } else {
- var->red.offset = 16;
- var->green.offset = 8;
- var->blue.offset = 0;
- }
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
var->red.length = 8;
var->green.length = 8;
var->blue.length = 8;
@@ -1874,17 +1856,6 @@
}
}
-#ifdef CONFIG_PPC_PREP
-#define PREP_VIDEO_BASE ((volatile unsigned long) 0xC0000000)
-#define PREP_IO_BASE ((volatile unsigned char *) 0x80000000)
-static void get_prep_addrs(unsigned long *display, unsigned long *registers)
-{
- *display = PREP_VIDEO_BASE;
- *registers = (unsigned long) PREP_IO_BASE;
-}
-
-#endif /* CONFIG_PPC_PREP */
-
#ifdef CONFIG_PCI
static int release_io_ports;
@@ -2139,21 +2110,12 @@
dev_dbg(info->device, " base address 1 is 0x%Lx\n",
(unsigned long long)pdev->resource[1].start);
- if (isPReP) {
- pci_write_config_dword(pdev, PCI_BASE_ADDRESS_0, 0x00000000);
-#ifdef CONFIG_PPC_PREP
- get_prep_addrs(&board_addr, &info->fix.mmio_start);
-#endif
- /* PReP dies if we ioremap the IO registers, but it works w/out... */
- cinfo->regbase = (char __iomem *) info->fix.mmio_start;
- } else {
- dev_dbg(info->device,
- "Attempt to get PCI info for Cirrus Graphics Card\n");
- get_pci_addrs(pdev, &board_addr, &info->fix.mmio_start);
- /* FIXME: this forces VGA. alternatives? */
- cinfo->regbase = NULL;
- cinfo->laguna_mmio = ioremap(info->fix.mmio_start, 0x1000);
- }
+ dev_dbg(info->device,
+ "Attempt to get PCI info for Cirrus Graphics Card\n");
+ get_pci_addrs(pdev, &board_addr, &info->fix.mmio_start);
+ /* FIXME: this forces VGA. alternatives? */
+ cinfo->regbase = NULL;
+ cinfo->laguna_mmio = ioremap(info->fix.mmio_start, 0x1000);
dev_dbg(info->device, "Board address: 0x%lx, register address: 0x%lx\n",
board_addr, info->fix.mmio_start);