diff options
Diffstat (limited to 'src/cpu/amd')
| -rwxr-xr-x | src/cpu/amd/agesa/cache_as_ram.inc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cpu/amd/agesa/cache_as_ram.inc b/src/cpu/amd/agesa/cache_as_ram.inc index c645a1e517..449cf693f2 100755 --- a/src/cpu/amd/agesa/cache_as_ram.inc +++ b/src/cpu/amd/agesa/cache_as_ram.inc @@ -85,6 +85,7 @@ stop: disable_cache_as_ram: /* Save return stack */ + movd 0(%esp), %xmm1 movd %esp, %xmm0 /* Disable cache */ @@ -92,8 +93,6 @@ disable_cache_as_ram: orl $CR0_CacheDisable, %eax movl %eax, %cr0 - invd - AMD_DISABLE_STACK /* enable cache */ @@ -103,7 +102,9 @@ disable_cache_as_ram: xorl %eax, %eax /* Restore the return stack */ + wbinvd movd %xmm0, %esp + movd %xmm1, (%esp) ret cache_as_ram_setup_out: |