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Reduce duplicate definition in CAR code.

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Macros for the register addresses for the MTRR MSRs are already defined
in include/cpu/x86/car.h. This patch uses those macros instead of
creating a second instance of that same data.

I also added a few macros to the amd mtrr.h to make the MSR naming more
consistent.

Signed-off-by: Warren Turkal <wt@penguintechs.org>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5942 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Warren Turkal
2010-10-12 06:13:40 +00:00
parent 9c814d2e9e
commit 4ffde94c4e
4 changed files with 111 additions and 43 deletions
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13
src/include/cpu/amd/mtrr.h
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@@ -21,12 +21,13 @@
#define SYSCFG_MSR_SysVicLimitMask ((1 << 8) - (1 << 5))
#define SYSCFG_MSR_SysAckLimitMask ((1 << 5) - (1 << 0))
#define IORR0_BASE 0xC0010016
#define IORR0_MASK 0xC0010017
#define IORR1_BASE 0xC0010018
#define IORR1_MASK 0xC0010019
#define TOP_MEM 0xC001001A
#define TOP_MEM2 0xC001001D
#define IORRBase_MSR(reg) (0xC0010016 + 2 * (reg))
#define IORRMask_MSR(reg) (0xC0010016 + 2 * (reg) + 1)
#define TOP_MEM_MSR 0xC001001A
#define TOP_MEM2_MSR 0xC001001D
#define TOP_MEM TOP_MEM_MSR
#define TOP_MEM2 TOP_MEM2_MSR
#define TOP_MEM_MASK 0x007fffff
#define TOP_MEM_MASK_KB (TOP_MEM_MASK >> 10)