diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/tigerlake/romstage/romstage.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/soc/intel/tigerlake/romstage/romstage.c b/src/soc/intel/tigerlake/romstage/romstage.c index 1fa6c2d180..8b7dc23e49 100644 --- a/src/soc/intel/tigerlake/romstage/romstage.c +++ b/src/soc/intel/tigerlake/romstage/romstage.c @@ -135,6 +135,17 @@ 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(); + } + } |