Dave Frodin (dave.frodin@se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5945
-gerrit
commit c7aa17a204fdbc48ce93299cc9908fd646fda01b Author: Dave Frodin dave.frodin@se-eng.com Date: Fri Jun 6 06:52:28 2014 -0600
amd/family16kb: Move and resize the MMIO region
The Kabini MMIO region was assigned a 256MB region at 0xA0000000. That location is below TOP_MEM and is getting carved out of useable system memory which is not being reclaimed above 4GB. This changes its size to 64MB and moves it to 0xF8000000.
This was tested on the hp/abm and asrock/imb-a180 boards.
Change-Id: Ib226bc954311a3a2a15f182ab4618f4924e95a5b Signed-off-by: Dave Frodin dave.frodin@se-eng.com --- src/northbridge/amd/agesa/family16kb/Kconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/northbridge/amd/agesa/family16kb/Kconfig b/src/northbridge/amd/agesa/family16kb/Kconfig index 259195b..466414c 100644 --- a/src/northbridge/amd/agesa/family16kb/Kconfig +++ b/src/northbridge/amd/agesa/family16kb/Kconfig @@ -2,6 +2,7 @@ ## This file is part of the coreboot project. ## ## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2014 Sage Electronic Engineering, LLC ## ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by @@ -32,11 +33,11 @@ config HW_MEM_HOLE_SIZE_AUTO_INC
config MMCONF_BASE_ADDRESS hex - default 0xA0000000 + default 0xF8000000
config MMCONF_BUS_NUMBER int - default 256 + default 64
config VGA_BIOS_ID string