[coreboot-gerrit] Patch merged into coreboot/master: northbridge/amd/amdfam10: Redirect legacy VGA memory access to MMIO
gerrit at coreboot.org
gerrit at coreboot.org
Tue Aug 18 23:37:22 CEST 2015
the following patch was just integrated into master:
commit 5cac25e6b2331a559394a3e3f636c4a6a80c58ac
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date: Fri Aug 14 16:31:14 2015 -0500
northbridge/amd/amdfam10: Redirect legacy VGA memory access to MMIO
Commit 27baa32 (cpu/amd/model_10xxx: Do not initialize SMM memory if
SMM is disabled) deactivated TSeg SMRAM, which had the side effect
of routing legacy VGA memory access to DRAM. Restore the correct
MMIO mapping via the MMIO configuration registers.
TEST: Booted KGPE-D16 with nVidia 7300LE card and verified proper VGA
functionality.
Change-Id: Ie4b7c0b2d6f9a02af9a022565fe514119513190a
Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/11240
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>
See http://review.coreboot.org/11240 for details.
-gerrit
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