diff options
Diffstat (limited to 'src/cpu/i386/entry32.inc')
| -rw-r--r-- | src/cpu/i386/entry32.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/i386/entry32.inc b/src/cpu/i386/entry32.inc index 6f55f00203..3d30a3f85f 100644 --- a/src/cpu/i386/entry32.inc +++ b/src/cpu/i386/entry32.inc @@ -44,6 +44,9 @@ protected_start: ljmp $ROM_CODE_SEG, $__protected_start __protected_start: + /* Save the BIST value */ + movl %eax, %ebp + intel_chip_post_macro(0x10) /* post 10 */ movw $ROM_DATA_SEG, %ax @@ -53,3 +56,6 @@ __protected_start: movw %ax, %fs movw %ax, %gs + /* Restore the BIST value to %eax */ + movl %ebp, %eax + |