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Diffstat (limited to 'src/include/cpu/amd/mtrr.h')
-rw-r--r--src/include/cpu/amd/mtrr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h
index 04d775cade..32a7949b19 100644
--- a/src/include/cpu/amd/mtrr.h
+++ b/src/include/cpu/amd/mtrr.h
@@ -12,6 +12,7 @@
#define MTRR_WRITE_MEM (1 << 3)
#define SYSCFG_MSR 0xC0010010
+#define SYSCFG_MSR_SMEE (1 << 23)
#define SYSCFG_MSR_TOM2WB (1 << 22)
#define SYSCFG_MSR_TOM2En (1 << 21)
#define SYSCFG_MSR_MtrrVarDramEn (1 << 20)