diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/picasso/chip.h | 2 | ||||
| -rw-r--r-- | src/soc/amd/picasso/fsp_params.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h index e52751a2eb..f5fbe0fc2e 100644 --- a/src/soc/amd/picasso/chip.h +++ b/src/soc/amd/picasso/chip.h @@ -103,6 +103,8 @@ struct soc_amd_picasso_config { SD_EMMC_EMMC_HS400, SD_EMMC_EMMC_HS300, } sd_emmc_config; + + uint8_t xhci0_force_gen1; }; typedef struct soc_amd_picasso_config config_t; diff --git a/src/soc/amd/picasso/fsp_params.c b/src/soc/amd/picasso/fsp_params.c index 67fe7d8e97..9decbbf57b 100644 --- a/src/soc/amd/picasso/fsp_params.c +++ b/src/soc/amd/picasso/fsp_params.c @@ -95,6 +95,12 @@ static void fsp_fill_pcie_ddi_descriptors(FSP_S_CONFIG *scfg) fill_ddi_descriptors(scfg, fsp_ddi, num_ddi); } +static void fsp_usb_oem_customization(FSP_S_CONFIG *scfg, + const struct soc_amd_picasso_config *cfg) +{ + scfg->xhci0_force_gen1 = cfg->xhci0_force_gen1; +} + void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) { const struct soc_amd_picasso_config *cfg; @@ -103,4 +109,5 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) cfg = config_of_soc(); fsps_update_emmc_config(scfg, cfg); fsp_fill_pcie_ddi_descriptors(scfg); + fsp_usb_oem_customization(scfg, cfg); } |