[coreboot-gerrit] Patch merged into coreboot/master: 065b7da cpu/amd/agesa/family15tn: Add udelay implementation for SMM
gerrit at coreboot.org
gerrit at coreboot.org
Wed Apr 16 23:42:21 CEST 2014
the following patch was just integrated into master:
commit 065b7da298953feaec3563bf753f45cf00fba2c0
Author: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Date: Tue Apr 15 15:41:38 2014 -0500
cpu/amd/agesa/family15tn: Add udelay implementation for SMM
This is a small implementation which uses only MSRs and rdtsc, without
relying on northbridge or other system hardware. It's SMM safe in that
it only reads registers, and doesn't modify the state of the hardware.
Change-Id: Ifa02ca73455b382f830c9b30b80b4f1bb18706b4
Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Reviewed-on: http://review.coreboot.org/5501
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin at gmail.com>
Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>
See http://review.coreboot.org/5501 for details.
-gerrit
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