diff options
Diffstat (limited to 'src/soc/intel/tigerlake/fsp_params.c')
| -rw-r--r-- | src/soc/intel/tigerlake/fsp_params.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c index a612427418..3187a33eaf 100644 --- a/src/soc/intel/tigerlake/fsp_params.c +++ b/src/soc/intel/tigerlake/fsp_params.c @@ -7,9 +7,11 @@ #include <fsp/api.h> #include <fsp/ppi/mp_service_ppi.h> #include <fsp/util.h> +#include <intelblocks/cse.h> #include <intelblocks/lpss.h> #include <intelblocks/xdci.h> #include <intelpch/lockdown.h> +#include <security/vboot/vboot_common.h> #include <soc/gpio_soc_defs.h> #include <soc/intel/common/vbt.h> #include <soc/pci_devs.h> @@ -255,7 +257,19 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->Enable8254ClockGatingOnS3 = !CONFIG_USE_LEGACY_8254_TIMER; /* Enable Hybrid storage auto detection */ - params->HybridStorageMode = config->HybridStorageMode; + if (CONFIG(SOC_INTEL_CSE_LITE_SKU) && cse_is_hfs3_fw_sku_lite() + && vboot_recovery_mode_enabled() && !cse_is_hfs1_com_normal()) { + /* + * CSE Lite SKU does not support hybrid storage dynamic configuration + * in CSE RO boot, and FSP does not allow to send the strap override + * HECI commands if CSE is not in normal mode; hence, hybrid storage + * mode is disabled on CSE RO boot in recovery boot mode. + */ + printk(BIOS_INFO, "cse_lite: CSE RO boot. HybridStorageMode disabled\n"); + params->HybridStorageMode = 0; + } else { + params->HybridStorageMode = config->HybridStorageMode; + } /* USB4/TBT */ for (i = 0; i < ARRAY_SIZE(params->ITbtPcieRootPortEn); i++) { |