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-rw-r--r--src/soc/intel/jasperlake/romstage/romstage.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/soc/intel/jasperlake/romstage/romstage.c b/src/soc/intel/jasperlake/romstage/romstage.c
index 1fa6c2d180..6d34b438cf 100644
--- a/src/soc/intel/jasperlake/romstage/romstage.c
+++ b/src/soc/intel/jasperlake/romstage/romstage.c
@@ -135,6 +135,16 @@ void mainboard_romstage_entry(void)
s3wake = pmc_fill_power_state(ps) == ACPI_S3;
fsp_memory_init(s3wake);
pmc_set_disb();
- if (!s3wake)
+ if (!s3wake) {
+
+ /*
+ * cse_fw_sync() must be called after DRAM initialization as
+ * HMRFPO_ENABLE HECI command (which is used by cse_fw_sync())
+ * is expected to be executed after DRAM initialization.
+ */
+ if (CONFIG(SOC_INTEL_CSE_LITE_SKU))
+ cse_fw_sync();
+
save_dimm_info();
+ }
}