diff options
Diffstat (limited to 'src/soc/intel/cannonlake/romstage')
| -rw-r--r-- | src/soc/intel/cannonlake/romstage/fsp_params.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/soc/intel/cannonlake/romstage/fsp_params.c b/src/soc/intel/cannonlake/romstage/fsp_params.c index 996c13577e..5c74d4a1e0 100644 --- a/src/soc/intel/cannonlake/romstage/fsp_params.c +++ b/src/soc/intel/cannonlake/romstage/fsp_params.c @@ -74,10 +74,14 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, const config_t *config) m_cfg->SkipMpInit = !CONFIG_USE_INTEL_FSP_MP_INIT; #endif - /* Set CpuRatio to match existing MSR value */ - msr_t flex_ratio; - flex_ratio = rdmsr(MSR_FLEX_RATIO); - m_cfg->CpuRatio = (flex_ratio.lo >> 8) & 0xff; + if (config->cpu_ratio_override) { + m_cfg->CpuRatio = config->cpu_ratio_override; + } else { + /* Set CpuRatio to match existing MSR value */ + msr_t flex_ratio; + flex_ratio = rdmsr(MSR_FLEX_RATIO); + m_cfg->CpuRatio = (flex_ratio.lo >> 8) & 0xff; + } /* If ISH is enabled, enable ISH elements */ if (!dev) |