On Tue, Apr 28, 2015 at 6:48 AM, Simon Glass sjg@chromium.org wrote:
Add MSR numbers for the fixed MTRRs.
Signed-off-by: Simon Glass sjg@chromium.org
arch/x86/include/asm/mtrr.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h index fda4eae..3841593 100644 --- a/arch/x86/include/asm/mtrr.h +++ b/arch/x86/include/asm/mtrr.h @@ -34,6 +34,20 @@ /* Number of MTRRs supported */ #define MTRR_COUNT 8
+#define NUM_FIXED_RANGES 88 +#define RANGES_PER_FIXED_MTRR 8 +#define MTRR_FIX_64K_00000_MSR 0x250 +#define MTRR_FIX_16K_80000_MSR 0x258 +#define MTRR_FIX_16K_A0000_MSR 0x259 +#define MTRR_FIX_4K_C0000_MSR 0x268 +#define MTRR_FIX_4K_C8000_MSR 0x269 +#define MTRR_FIX_4K_D0000_MSR 0x26a +#define MTRR_FIX_4K_D8000_MSR 0x26b +#define MTRR_FIX_4K_E0000_MSR 0x26c +#define MTRR_FIX_4K_E8000_MSR 0x26d +#define MTRR_FIX_4K_F0000_MSR 0x26e +#define MTRR_FIX_4K_F8000_MSR 0x26f
#if !defined(__ASSEMBLER__)
/**
Reviewed-by: Bin Meng bmeng.cn@gmail.com