Author: wmb Date: Sat Aug 6 00:40:25 2011 New Revision: 2425 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2425
Log: Biosload reset.bth - eliminated some unnecessary early accesses to legacy ISA I/O registers.
Modified: cpu/x86/pc/biosload/reset.bth
Modified: cpu/x86/pc/biosload/reset.bth ============================================================================== --- cpu/x86/pc/biosload/reset.bth Sat Aug 6 00:36:34 2011 (r2424) +++ cpu/x86/pc/biosload/reset.bth Sat Aug 6 00:40:25 2011 (r2425) @@ -67,8 +67,8 @@ [then]
h# 11 port80 - 80 70 isa-c! \ Disable NMI - 71 # dx mov dx al in \ Why do we do this? +\ h# 80 h# 70 # isa-c! \ Disable NMI +\ h# 71 # al in \ Why do we do this?
[ifdef] intel-chip-stuff h# 8000.f880 # ax mov h# cf8 # dx mov ax dx out