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-rw-r--r--src/soc/intel/apollolake/include/soc/meminit.h1
-rw-r--r--src/soc/intel/apollolake/meminit.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/include/soc/meminit.h b/src/soc/intel/apollolake/include/soc/meminit.h
index c115c4ae23..06d2b58193 100644
--- a/src/soc/intel/apollolake/include/soc/meminit.h
+++ b/src/soc/intel/apollolake/include/soc/meminit.h
@@ -102,6 +102,7 @@ struct lpddr4_sku {
int ch0_dual_rank;
int ch1_dual_rank;
const char *part_num;
+ bool disable_periodic_retraining;
};
struct lpddr4_cfg {
diff --git a/src/soc/intel/apollolake/meminit.c b/src/soc/intel/apollolake/meminit.c
index 03e9ac485b..d0e76836bb 100644
--- a/src/soc/intel/apollolake/meminit.c
+++ b/src/soc/intel/apollolake/meminit.c
@@ -254,6 +254,8 @@ void meminit_lpddr4_by_sku(struct FSP_M_CONFIG *cfg,
sku->ch1_dual_rank,
lpcfg->swizzle_config);
}
+
+ cfg->PeriodicRetrainingDisable = sku->disable_periodic_retraining;
}
void save_lpddr4_dimm_info(const struct lpddr4_cfg *lp4cfg, size_t mem_sku)