[coreboot-gerrit] Patch merged into coreboot/master: e2d9e5b haswell: support for CONFIG_RELOCATABLE_RAMSTAGE
gerrit at coreboot.org
gerrit at coreboot.org
Thu Mar 21 22:38:20 CET 2013
the following patch was just integrated into master:
commit e2d9e5bfa99e56eff56ab9b0f3389cfccd9670d6
Author: Aaron Durbin <adurbin at chromium.org>
Date: Fri Feb 8 17:38:35 2013 -0600
haswell: support for CONFIG_RELOCATABLE_RAMSTAGE
Now that CONFIG_RELOCTABLE_RAMSTAGE is available support it on
Haswell-based systems. This patch is comprised of the following changes:
1. Ensure that memory is not preserved when a relocatable ramstage is
enabled. There is no need.
2. Pick the proper stack to use after cache-as-ram is torn down. When
the ramstage is relocatable, finding a stack to use before vectoring
into ramstage is impossible since the ramstage is a black box with an
unknown layout.
Change-Id: I2a07a497f52375569bae9c994432a8e7e7a40224
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
Reviewed-on: http://review.coreboot.org/2793
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich at gmail.com>
Build-Tested: build bot (Jenkins) at Tue Mar 19 04:57:08 2013, giving +1
Reviewed-By: Ronald G. Minnich <rminnich at gmail.com> at Thu Mar 21 22:38:18 2013, giving +2
See http://review.coreboot.org/2793 for details.
-gerrit
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