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x86: queensbay: Change CPU_ADDR_BITS to 32

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Per CPUID:80000008h result, the maximum physical address bits of
TunnelCreek processor is 32 instead of default 36. This will fix
the incorrect decoding of MTRR range mask.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2015-07-06 16:31:31 +08:00 committed by Simon Glass
parent 43dd22f5fc
commit 92587b364b
1 changed files with 4 additions and 0 deletions
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4
arch/x86/cpu/queensbay/Kconfig
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@ -38,4 +38,8 @@ config CMC_ADDR
The default base address of 0xfffb0000 indicates that the binary must The default base address of 0xfffb0000 indicates that the binary must
be located at offset 0xb0000 from the beginning of a 1MB flash device. be located at offset 0xb0000 from the beginning of a 1MB flash device.
config CPU_ADDR_BITS
int
default 32
endif endif