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-rw-r--r--src/soc/intel/alderlake/romstage/fsp_params.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/intel/alderlake/romstage/fsp_params.c b/src/soc/intel/alderlake/romstage/fsp_params.c
index 4e58c29008..337c4a609b 100644
--- a/src/soc/intel/alderlake/romstage/fsp_params.c
+++ b/src/soc/intel/alderlake/romstage/fsp_params.c
@@ -150,8 +150,10 @@ static void fill_fspm_mrc_params(FSP_M_CONFIG *m_cfg,
{
m_cfg->SaGv = config->sagv;
m_cfg->RMT = config->RMT;
- if (config->max_dram_speed_mts)
+ if (config->max_dram_speed_mts) {
m_cfg->DdrFreqLimit = config->max_dram_speed_mts;
+ m_cfg->DdrSpeedControl = 1;
+ }
}
static void fill_fspm_cpu_params(FSP_M_CONFIG *m_cfg,