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authorMarc Jones <marc.jones@se-eng.com>2012-04-19 23:44:54 -0600
committerPeter Stuge <peter@stuge.se>2012-04-20 09:09:42 +0200
commitd6e4d518b1dbfdcfbea7b56113530900ba3e03b1 (patch)
treea2c693befcd797da34fa36867237c2bc736c98c2
parent77e4f7ddda86b08a25feef04f356595370b3f7a7 (diff)
downloadcoreboot-d6e4d518b1dbfdcfbea7b56113530900ba3e03b1.tar.xz
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>
-rw-r--r--src/cpu/x86/16bit/reset16.inc1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/cpu/x86/16bit/reset16.inc b/src/cpu/x86/16bit/reset16.inc
index 8dba3c836f..1be0e3a94c 100644
--- a/src/cpu/x86/16bit/reset16.inc
+++ b/src/cpu/x86/16bit/reset16.inc
@@ -2,7 +2,6 @@
.code16
.globl reset_vector
reset_vector:
- wbinvd
.byte 0xe9
.int _start - ( . + 2 )
/* Note: The above jump is hand coded to work around bugs in binutils.