GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix post_code in 16bit entry 

Relocate early post_code() so it gets executed and does not corrupt
BIST at %eax.

Change-Id: Ieeebcb23f7c327e501b410eaa60d1e49110ee988
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/439
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
This commit is contained in:
Kyösti Mälkki 2011-11-21 08:16:20 +02:00 committed by Patrick Georgi
parent b9136ed847
commit 2a40ebca9c
2 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/arch/x86/init/prologue.inc
View File

@ -23,7 +23,3 @@
.section ".rom.data", "a", @progbits .section ".rom.data", "a", @progbits
.section ".rom.text", "ax", @progbits .section ".rom.text", "ax", @progbits
/* This is the entry code. The code in the .reset section jumps here. */
post_code(POST_RESET_VECTOR_CORRECT)

2
src/cpu/x86/16bit/entry16.inc
View File

@ -36,6 +36,8 @@ _start:
/* Save the BIST result */ /* Save the BIST result */
movl %eax, %ebp movl %eax, %ebp
post_code(POST_RESET_VECTOR_CORRECT)
/* thanks to kmliu@sis.tw.com for this TBL fix ... */ /* thanks to kmliu@sis.tw.com for this TBL fix ... */
/**/ /**/
/* IMMEDIATELY invalidate the translation lookaside buffer before executing*/ /* IMMEDIATELY invalidate the translation lookaside buffer before executing*/