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-rw-r--r--src/include/cpu/amd/msr.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/cpu/amd/msr.h b/src/include/cpu/amd/msr.h
index ccc9719cb6..3f7febc462 100644
--- a/src/include/cpu/amd/msr.h
+++ b/src/include/cpu/amd/msr.h
@@ -41,6 +41,7 @@
#define PS_STS_REG 0xC0010063
#define PSTATE_0_MSR 0xC0010064
#define PSTATE_MSR(pstate) (PSTATE_0_MSR + (pstate))
+#define PSTATE_MSR_COUNT 8
#define MSR_PATCH_LOADER 0xC0010020