diff options
Diffstat (limited to 'src/vendorcode/amd/pi/00660F01/binaryPI')
| -rw-r--r-- | src/vendorcode/amd/pi/00660F01/binaryPI/gcccar.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vendorcode/amd/pi/00660F01/binaryPI/gcccar.inc b/src/vendorcode/amd/pi/00660F01/binaryPI/gcccar.inc index b208cc14ca..88e1a7d1be 100644 --- a/src/vendorcode/amd/pi/00660F01/binaryPI/gcccar.inc +++ b/src/vendorcode/amd/pi/00660F01/binaryPI/gcccar.inc @@ -639,7 +639,8 @@ fam15_disable_stack_remote_read_exit: btr $INVD_WBINVD, %eax # Disable INVD -> WBINVD conversion _WRMSR - invd + # An invd here sometimes breaks AP CPU startup ? + wbinvd # #.if (bh == 01h) || (bh == 03h) ; Is this TN or KM? # cmp $01, %bh |