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The amd_mtrr.c file contains a copy of the fixed MTRR algorithm.
However, the AMD code needs to handle the RdMem and WrMem attribute
bits in the fixed MTRR MSRs. Instead of duplicating the code
with the one slight change introduce a Kconfig option,
X86_AMD_FIXED_MTRRS, which indicates that the RdMem and WrMem fields
need to be handled for writeback fixed MTRR ranges.
The order of how the AMD MTRR setup routine is maintained by providing
a x86_setup_fixed_mtrrs_no_enable() function which does not enable
the fixed MTRRs after setting them up. All Kconfig files which had a
Makefile that included amd/mtrr in the subdirs-y now have a default
X86_AMD_FIXED_MTRRS selection. There may be some overlap with the
agesa and socket code, but I didn't know the best way to tease out
the interdependency.
Change-Id: I256d0210d1eb3004e2043b46374dcc0337432767
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2866
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
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In the file `COPYING` in the coreboot repository and upstream [1]
just one space is used.
The following command was used to convert all files.
$ git grep -l 'MA 02' | xargs sed -i 's/MA 02/MA 02/'
[1] http://www.gnu.org/licenses/gpl-2.0.txt
Change-Id: Ic956dab2820a9e2ccb7841cab66966ba168f305f
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2490
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
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Also deletes files not included in build:
src/southbridge/amd/cimx/sb700/chip_name.c
src/southbridge/amd/cimx/sb800/chip_name.c
src/southbridge/amd/cimx/sb900/chip_name.c
Change-Id: I2068e3859157b758ccea0ca91fa47d09a8639361
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1473
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Marc Jones <marcj303@gmail.com>
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CONFIG_CPU_AMD_SOCKET_C32_NON_AGESA
Currently the C32 has some legacy boards which use the old C32 code. We need to seperate them.
CONFIG_CPU_AMD_SOCKET_C32 was used in legacy code before.
But it is not a good idea, so we change the code as follows:
So we use CONFIG_CPU_AMD_SOCKET_C32 to identify mainboard which uses agesa code,
and use CONFIG_CPU_AMD_SOCKET_C32_NON_AGESA to identify mainboard which uses legacy code.
Change-Id: If6114bf8912e78b7732f25a1adfb2e4d8eb10ee4
Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com>
Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-on: http://review.coreboot.org/1497
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
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The name is derived directly from the device path.
Change-Id: If2053d14f0e38a5ee0159b47a66d45ff3dff649a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1471
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
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The base is now calculated automatically, and all mentions of that
config option were typical anyway (4GB - XIP_ROM_SIZE).
Change-Id: Icdf908dc043719f3810f7b5b85ad9938f362ea40
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/366
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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It is based on other existing Fam10 code.
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Marc Jones <marcj303@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6464 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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