diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/head_64.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 35084f3a841b..7e7f7d243304 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S | |||
| @@ -1544,7 +1544,11 @@ _STATIC(__boot_from_prom) | |||
| 1544 | mr r28,r6 | 1544 | mr r28,r6 |
| 1545 | mr r27,r7 | 1545 | mr r27,r7 |
| 1546 | 1546 | ||
| 1547 | /* Align the stack to 16-byte boundary for broken yaboot */ | 1547 | /* |
| 1548 | * Align the stack to 16-byte boundary | ||
| 1549 | * Depending on the size and layout of the ELF sections in the initial | ||
| 1550 | * boot binary, the stack pointer will be unalignet on PowerMac | ||
| 1551 | */ | ||
| 1548 | rldicr r1,r1,0,59 | 1552 | rldicr r1,r1,0,59 |
| 1549 | 1553 | ||
| 1550 | /* Make sure we are running in 64 bits mode */ | 1554 | /* Make sure we are running in 64 bits mode */ |