diff options
| author | Marshall Dawson <marshalldawson3rd@gmail.com> | 2017-06-13 12:51:45 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-06-28 18:24:07 +0000 |
| commit | 89bb6ab40a5ba7c6fa7e3a222c21476b5846ee81 (patch) | |
| tree | 747967e3a1c20a7b44b52b8b0dab8daac3cb8a0c /src | |
| parent | 94ee937e7a02e767884452555e87bf7a21fdc61f (diff) | |
amd/family15h: Add defines for boost and P-state
Add definitions for the P-state 0 MSR and Core Performance Boost
Control.
BUG=chrome-os-partner:62578062
Change-Id: I0c16dde17f1be41a3310c3ccefe3936aba0e8ec0
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/cpu/amd/amdfam15.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/cpu/amd/amdfam15.h b/src/include/cpu/amd/amdfam15.h index 8d3777e326..37fbc49b72 100644 --- a/src/include/cpu/amd/amdfam15.h +++ b/src/include/cpu/amd/amdfam15.h @@ -24,6 +24,8 @@ #define HWCR_MSR 0xC0010015 #define NB_CFG_MSR 0xC001001f +#define PSTATE_0_MSR 0xC0010064 + #define LS_CFG_MSR 0xC0011020 #define IC_CFG_MSR 0xC0011021 #define DC_CFG_MSR 0xC0011022 @@ -33,6 +35,8 @@ #define CPU_ID_FEATURES_MSR 0xC0011004 #define CPU_ID_EXT_FEATURES_MSR 0xC0011005 +#define CORE_PERF_BOOST_CTRL 0x15C + #if defined(__PRE_RAM__) void wait_all_core0_started(void); void wait_all_other_cores_started(u32 bsp_apicid); |