[U-Boot] [PATCH 38/38] x86: Rename turbo ratio MSR to MSR_TURBO_RATIO_LIMIT
Simon Glass
sjg at chromium.org
Mon Aug 26 15:59:43 UTC 2019
This MSR number is used on most modern Intel processors, so drop the
confusing NHM prefix (which might mean Nehalem).
Signed-off-by: Simon Glass <sjg at chromium.org>
---
arch/x86/cpu/broadwell/cpu_full.c | 2 +-
arch/x86/include/asm/msr-index.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/cpu/broadwell/cpu_full.c b/arch/x86/cpu/broadwell/cpu_full.c
index bd0b2037fa..9686cf5e0e 100644
--- a/arch/x86/cpu/broadwell/cpu_full.c
+++ b/arch/x86/cpu/broadwell/cpu_full.c
@@ -346,7 +346,7 @@ static void set_max_ratio(void)
/* Check for configurable TDP option */
if (turbo_get_state() == TURBO_ENABLED) {
- msr = msr_read(MSR_NHM_TURBO_RATIO_LIMIT);
+ msr = msr_read(MSR_TURBO_RATIO_LIMIT);
perf_ctl.lo = (msr.lo & 0xff) << 8;
} else if (cpu_config_tdp_levels()) {
/* Set to nominal TDP ratio */
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 1a02d8c8fe..7cb78beafa 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -101,7 +101,7 @@
#define MSR_OFFCORE_RSP_1 0x000001a7
#define MSR_MISC_PWR_MGMT 0x1aa
#define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0)
-#define MSR_NHM_TURBO_RATIO_LIMIT 0x000001ad
+#define MSR_TURBO_RATIO_LIMIT 0x000001ad
#define MSR_IVT_TURBO_RATIO_LIMIT 0x000001ae
#define MSR_IA32_ENERGY_PERFORMANCE_BIAS 0x1b0
--
2.23.0.187.g17f5b7556c-goog
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