diff options
| -rw-r--r-- | src/soc/intel/skylake/chip.h | 3 | ||||
| -rw-r--r-- | src/soc/intel/skylake/chip_fsp20.c | 9 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h index 5bf39318bb..b1ffcb2fe8 100644 --- a/src/soc/intel/skylake/chip.h +++ b/src/soc/intel/skylake/chip.h @@ -291,6 +291,9 @@ struct soc_intel_skylake_config { u8 ScsEmmcEnabled; u8 ScsEmmcHs400Enabled; u8 ScsSdCardEnabled; + u8 EmmcHs400DllNeed; + u8 ScsEmmcHs400RxStrobeDll1; + u8 ScsEmmcHs400TxDataDll; u8 PttSwitch; u8 HeciTimeouts; diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c index d5f543302f..c2c0745565 100644 --- a/src/soc/intel/skylake/chip_fsp20.c +++ b/src/soc/intel/skylake/chip_fsp20.c @@ -336,6 +336,15 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled; params->ScsSdCardEnabled = config->ScsSdCardEnabled; + if (!!params->ScsEmmcHs400Enabled && !!config->EmmcHs400DllNeed) { + params->PchScsEmmcHs400DllDataValid = + !!config->EmmcHs400DllNeed; + params->PchScsEmmcHs400RxStrobeDll1 = + config->ScsEmmcHs400RxStrobeDll1; + params->PchScsEmmcHs400TxDataDll = + config->ScsEmmcHs400TxDataDll; + } + /* If ISH is enabled, enable ISH elements */ dev = dev_find_slot(0, PCH_DEVFN_ISH); if (dev) |