lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

powerpc/44x: Warp patches for the new NDFC driver

Browse Source 
Convert the Warp platform to use the newly merged NDFC driver

- warp.dts changed to work with ndfc
- warp-nand.c no longer needed
- removed obsolete rev A support from cuboot-warp.c

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Sean MacLennan
2009-01-09 18:20:11 +00:00
committed by Josh Boyer
parent 94ce1c585e
commit e275e023aa
4 changed files with 41 additions and 180 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
arch/powerpc/boot/cuboot-warp.c
View File

@ -18,57 +18,14 @@
static bd_t bd;
static void warp_fixup_one_nor(u32 from, u32 to)
{
void *devp;
char name[50];
u32 v[2];
sprintf(name, "/plb/opb/ebc/nor_flash@0,0/partition@%x", from);
devp = finddevice(name);
if (!devp)
return;
if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
v[0] = to;
setprop(devp, "reg", v, sizeof(v));
printf("NOR 64M fixup %x -> %x\r\n", from, to);
}
}
static void warp_fixups(void)
{
ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
ibm4xx_sdram_fixup_memsize();
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
/* Fixup for 64M flash on Rev A boards. */
if (bd.bi_flashsize == 0x4000000) {
void *devp;
u32 v[3];
devp = finddevice("/plb/opb/ebc/nor_flash@0,0");
if (!devp)
return;
/* Fixup the size */
if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
v[2] = bd.bi_flashsize;
setprop(devp, "reg", v, sizeof(v));
}
/* Fixup parition offsets */
warp_fixup_one_nor(0x300000, 0x3f00000);
warp_fixup_one_nor(0x340000, 0x3f40000);
warp_fixup_one_nor(0x380000, 0x3f80000);
}
}
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{