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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>
Reviewed-on: http://review.coreboot.org/5945
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Dave Frodin 2014-06-06 06:52:28 -06:00
parent 601da481b5
commit bccd408169
1 changed files with 3 additions and 2 deletions
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5
src/northbridge/amd/agesa/family16kb/Kconfig
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@ -2,6 +2,7 @@
## This file is part of the coreboot project. ## This file is part of the coreboot project.
## ##
## Copyright (C) 2007-2009 coresystems GmbH ## 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 ## 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 ## 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 config MMCONF_BASE_ADDRESS
hex hex
default 0xA0000000 default 0xF8000000
config MMCONF_BUS_NUMBER config MMCONF_BUS_NUMBER
int int
default 256 default 64
config VGA_BIOS_ID config VGA_BIOS_ID
string string