diff options
Diffstat (limited to 'arch/ppc/kernel/misc.S')
| -rw-r--r-- | arch/ppc/kernel/misc.S | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S index 9d2cb79475c..2b9a16274b0 100644 --- a/arch/ppc/kernel/misc.S +++ b/arch/ppc/kernel/misc.S @@ -125,9 +125,8 @@ _GLOBAL(identify_cpu) 1: addis r6,r3,cur_cpu_spec@ha addi r6,r6,cur_cpu_spec@l - slwi r4,r4,2 sub r8,r8,r3 - stwx r8,r4,r6 + stw r8,0(r6) blr /* @@ -186,19 +185,18 @@ _GLOBAL(do_cpu_ftr_fixups) * * Setup function is called with: * r3 = data offset - * r4 = CPU number - * r5 = ptr to CPU spec (relocated) + * r4 = ptr to CPU spec (relocated) */ _GLOBAL(call_setup_cpu) - addis r5,r3,cur_cpu_spec@ha - addi r5,r5,cur_cpu_spec@l - slwi r4,r24,2 - lwzx r5,r4,r5 + addis r4,r3,cur_cpu_spec@ha + addi r4,r4,cur_cpu_spec@l + lwz r4,0(r4) + add r4,r4,r3 + lwz r5,CPU_SPEC_SETUP(r4) + cmpi 0,r5,0 add r5,r5,r3 - lwz r6,CPU_SPEC_SETUP(r5) - add r6,r6,r3 - mtctr r6 - mr r4,r24 + beqlr + mtctr r5 bctr #if defined(CONFIG_CPU_FREQ_PMAC) && defined(CONFIG_6xx) |