/*
- * arch/ppc/boot/simple/relocate.S
- *
* This is the common part of the loader relocation and initialization
* process. All of the board/processor specific initialization is
* done before we get here.
* or implied.
*/
-#include <linux/config.h>
#include <asm/cache.h>
#include <asm/ppc_asm.h>
start_ldr:
/* Clear all of BSS and set up stack for C calls */
- lis r3,edata@h
- ori r3,r3,edata@l
+ lis r3,__bss_start@h
+ ori r3,r3,__bss_start@l
lis r4,end@h
ori r4,r4,end@l
subi r3,r3,4
li r0,0
50: stwu r0,4(r3)
cmpw cr0,r3,r4
- bne 50b
+ blt 50b
90: mr r9,r1 /* Save old stack pointer (in case it matters) */
lis r1,.stack@h
ori r1,r1,.stack@l
/*
* 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,