[coreboot-gerrit] Patch merged into coreboot/master: 777fbfa x86: use car_(get|set)_var accessors for apic timer
gerrit at coreboot.org
gerrit at coreboot.org
Tue Apr 1 14:31:43 CEST 2014
the following patch was just integrated into master:
commit 777fbfa22342d76b0ca2eaed6f275fa8a6672151
Author: Aaron Durbin <adurbin at chromium.org>
Date: Fri Mar 28 08:40:59 2014 -0500
x86: use car_(get|set)_var accessors for apic timer
The timer_fsb variable was not correctly being accessed in the
presence of cache-as-ram. The cache-as-ram backing store could
be torn down but then udelay() could be called causing hangs from
accessing variables that have unknown values.
Instead change the timer_fsb variable to g_timer_fsb and obtain
the value through a local access method that does the correct things
to obtain the correct value.
Change-Id: Ia3e30808498cbe4a7f6f116c17a8cf1240a807a3
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
See http://review.coreboot.org/5411 for details.
-gerrit
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