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Revert wbind added to the reset_vector 

This change reverts :
Change Id I4fdb281b2b684ab5fea999aae28ca08dce24da4d

The wbinvd (or invd) should not be needed at the reset vector. It
causes problems with some CPUs AP init. If there is a problem with
a specific CPU and it must be done at this location, it should be
added conditionally.

Change-Id: I85b71b0a07f039359a4fb889aaa05c75fff619be
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/908
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
This commit is contained in:
Marc Jones 2012-04-19 23:44:54 -06:00 committed by Peter Stuge
parent 77e4f7ddda
commit d6e4d518b1
1 changed files with 0 additions and 1 deletions
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1
src/cpu/x86/16bit/reset16.inc
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@ -2,7 +2,6 @@
.code16 .code16
.globl reset_vector .globl reset_vector
reset_vector: reset_vector:
wbinvd
.byte 0xe9 .byte 0xe9
.int _start - ( . + 2 ) .int _start - ( . + 2 )
/* Note: The above jump is hand coded to work around bugs in binutils. /* Note: The above jump is hand coded to work around bugs in binutils.