diff options
Diffstat (limited to 'src/soc/intel/cannonlake')
| -rw-r--r-- | src/soc/intel/cannonlake/chip.h | 2 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/fsp_params.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/chip.h b/src/soc/intel/cannonlake/chip.h index 4f30382d2d..9eb91bdac1 100644 --- a/src/soc/intel/cannonlake/chip.h +++ b/src/soc/intel/cannonlake/chip.h @@ -154,6 +154,8 @@ struct soc_intel_cannonlake_config { /* PCIe ClkReq-to-ClkSrc mapping, number of clkreq signal assigned to * clksrc. */ uint8_t PcieClkSrcClkReq[CONFIG_MAX_ROOT_PORTS]; + /* PCIe LTR(Latency Tolerance Reporting) mechanism */ + uint8_t PcieRpLtrEnable[CONFIG_MAX_ROOT_PORTS]; /* eMMC and SD */ uint8_t ScsEmmcHs400Enabled; diff --git a/src/soc/intel/cannonlake/fsp_params.c b/src/soc/intel/cannonlake/fsp_params.c index 3314f6d989..f95745983d 100644 --- a/src/soc/intel/cannonlake/fsp_params.c +++ b/src/soc/intel/cannonlake/fsp_params.c @@ -171,6 +171,8 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) sizeof(config->PcieClkSrcUsage)); memcpy(params->PcieClkSrcClkReq, config->PcieClkSrcClkReq, sizeof(config->PcieClkSrcClkReq)); + memcpy(params->PcieRpLtrEnable, config->PcieRpLtrEnable, + sizeof(config->PcieRpLtrEnable)); /* eMMC and SD */ dev = dev_find_slot(0, PCH_DEVFN_EMMC); |