diff options
Diffstat (limited to 'arch/powerpc/boot/ppc_asm.h')
| -rw-r--r-- | arch/powerpc/boot/ppc_asm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h index eb0e98be69e0..35ea60c1f070 100644 --- a/arch/powerpc/boot/ppc_asm.h +++ b/arch/powerpc/boot/ppc_asm.h @@ -62,4 +62,16 @@ #define SPRN_TBRL 268 #define SPRN_TBRU 269 +#define FIXUP_ENDIAN \ + tdi 0, 0, 0x48; /* Reverse endian of b . + 8 */ \ + b $+36; /* Skip trampoline if endian is good */ \ + .long 0x05009f42; /* bcl 20,31,$+4 */ \ + .long 0xa602487d; /* mflr r10 */ \ + .long 0x1c004a39; /* addi r10,r10,28 */ \ + .long 0xa600607d; /* mfmsr r11 */ \ + .long 0x01006b69; /* xori r11,r11,1 */ \ + .long 0xa6035a7d; /* mtsrr0 r10 */ \ + .long 0xa6037b7d; /* mtsrr1 r11 */ \ + .long 0x2400004c /* rfid */ + #endif /* _PPC64_PPC_ASM_H */ |