diff options
| -rw-r--r-- | src/arch/ppc64/stages.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/arch/ppc64/stages.c b/src/arch/ppc64/stages.c index 01b9efaba8..c6d35ed452 100644 --- a/src/arch/ppc64/stages.c +++ b/src/arch/ppc64/stages.c @@ -25,10 +25,15 @@ void stage_entry(uintptr_t stage_arg) _cbmem_top_ptr = stage_arg; #if ENV_RAMSTAGE +#define __stringify_in_c(...) #__VA_ARGS__ +#define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " " +#define PPC_RAW_SLBIA(IH) (0x7c0003e4 | (((IH) & 0x7) << 21)) +#define PPC_SLBIA(IH) stringify_in_c(.long PPC_RAW_SLBIA(IH)) + hrmor = read_spr(SPR_HRMOR); asm volatile("sync; isync" ::: "memory"); write_spr(SPR_HRMOR, 0); - asm volatile("or 1,1,%0; slbia 7; sync; isync" :: "r"(hrmor) : "memory"); + asm volatile("or 1,1,%0;" PPC_SLBIA(7)"; sync; isync" :: "r"(hrmor) : "memory"); #endif main(); |