diff options
Diffstat (limited to 'src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc')
| -rw-r--r-- | src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc b/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc index 7d86a31c69..c246b99395 100644 --- a/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc +++ b/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc @@ -603,7 +603,8 @@ fam16_disable_stack_remote_read_exit: btr $INVD_WBINVD, %eax # Disable INVD -> WBINVD conversion _WRMSR - invd + # An invd here sometimes breaks AP CPU startup + wbinvd #Do Standard Family 16 work mov $HWCR, %ecx # MSR:C001_0015h |