diff options
Diffstat (limited to 'src/cpu/amd/family_10h-family_15h/tsc_freq.c')
| -rw-r--r-- | src/cpu/amd/family_10h-family_15h/tsc_freq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cpu/amd/family_10h-family_15h/tsc_freq.c b/src/cpu/amd/family_10h-family_15h/tsc_freq.c index 4aea1a02c9..63b4ac0e8a 100644 --- a/src/cpu/amd/family_10h-family_15h/tsc_freq.c +++ b/src/cpu/amd/family_10h-family_15h/tsc_freq.c @@ -15,6 +15,7 @@ #include <stdint.h> #include <cpu/x86/msr.h> +#include <cpu/amd/msr.h> #include <cpu/x86/tsc.h> unsigned long tsc_freq_mhz(void) @@ -29,7 +30,7 @@ unsigned long tsc_freq_mhz(void) * to MHz. See also the Family 15h BKDG * Rev. 3.14 page 569. */ - msr = rdmsr(0xc0010064); + msr = rdmsr(PSTATE_0_MSR); cpufid = (msr.lo & 0x3f); cpudid = (msr.lo & 0x1c0) >> 6; |