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| author | Warren Turkal <wt@penguintechs.org> | 2010-10-12 06:13:40 +0000 |
|---|---|---|
| committer | Warren Turkal <wt@penguintechs.org> | 2010-10-12 06:13:40 +0000 |
| commit | 4ffde94c4ec51cdb24103ec13653e6f40513e1bb (patch) | |
| tree | 7b0205166a4436573a4e1b23d4a16b5c14be91c0 /src/include/cpu | |
| parent | 9c814d2e9ee203a2e4f8c27cb023be8c26380e7b (diff) | |
| download | coreboot-4ffde94c4ec51cdb24103ec13653e6f40513e1bb.tar.xz | |
Reduce duplicate definition in CAR code.
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
Diffstat (limited to 'src/include/cpu')
| -rw-r--r-- | src/include/cpu/amd/mtrr.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h index c7b3fcae7d..e866fb9511 100644 --- a/src/include/cpu/amd/mtrr.h +++ b/src/include/cpu/amd/mtrr.h @@ -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) |