diff options
Diffstat (limited to 'src/cpu/x86/smm/smmrelocate.S')
| -rw-r--r-- | src/cpu/x86/smm/smmrelocate.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/cpu/x86/smm/smmrelocate.S b/src/cpu/x86/smm/smmrelocate.S index e477830cf1..7b383485f9 100644 --- a/src/cpu/x86/smm/smmrelocate.S +++ b/src/cpu/x86/smm/smmrelocate.S @@ -22,17 +22,18 @@ // Make sure no stage 2 code is included: #define __PRE_RAM__ -#if !defined(CONFIG_NORTHBRIDGE_AMD_AMDK8) && !defined(CONFIG_NORTHBRIDGE_AMD_FAM10) +/* On AMD's platforms we can set SMBASE by writing an MSR */ +#if !CONFIG_NORTHBRIDGE_AMD_AMDK8 && !CONFIG_NORTHBRIDGE_AMD_AMDFAM10 // FIXME: Is this piece of code southbridge specific, or // can it be cleaned up so this include is not required? // It's needed right now because we get our DEFAULT_PMBASE from // here. -#if defined(CONFIG_SOUTHBRIDGE_INTEL_I82801GX) +#if CONFIG_SOUTHBRIDGE_INTEL_I82801GX #include "../../../southbridge/intel/i82801gx/i82801gx.h" -#elif defined(CONFIG_SOUTHBRIDGE_INTEL_I82801DX) +#elif CONFIG_SOUTHBRIDGE_INTEL_I82801DX #include "../../../southbridge/intel/i82801dx/i82801dx.h" -#elif defined(CONFIG_SOUTHBRIDGE_INTEL_SCH) +#elif CONFIG_SOUTHBRIDGE_INTEL_SCH #include "../../../southbridge/intel/sch/sch.h" #else #error "Southbridge needs SMM handler support." @@ -152,7 +153,7 @@ smm_relocate: /* End of southbridge specific section. */ -#if defined(CONFIG_DEBUG_SMM_RELOCATION) && CONFIG_DEBUG_SMM_RELOCATION +#if CONFIG_DEBUG_SMM_RELOCATION /* print [SMM-x] so we can determine if CPUx went to SMM */ movw $CONFIG_TTYS0_BASE, %dx mov $'[', %al |