diff options
Diffstat (limited to 'src/soc/intel/meteorlake/romstage/fsp_params.c')
| -rw-r--r-- | src/soc/intel/meteorlake/romstage/fsp_params.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/intel/meteorlake/romstage/fsp_params.c b/src/soc/intel/meteorlake/romstage/fsp_params.c index 0ca37564ae62..0b7e79e6f115 100644 --- a/src/soc/intel/meteorlake/romstage/fsp_params.c +++ b/src/soc/intel/meteorlake/romstage/fsp_params.c @@ -5,6 +5,7 @@ #include <cpu/intel/cpu_ids.h> #include <cpu/x86/msr.h> #include <device/device.h> +#include <drivers/wifi/generic/wifi.h> #include <fsp/fsp_debug_event.h> #include <fsp/util.h> #include <intelblocks/cpulib.h> @@ -199,6 +200,19 @@ static void fill_fspm_audio_params(FSP_M_CONFIG *m_cfg, memset(m_cfg->PchHdaAudioLinkSndwEnable, 0, sizeof(m_cfg->PchHdaAudioLinkSndwEnable)); } +static void fill_fspm_cnvi_params(FSP_M_CONFIG *m_cfg, + const struct soc_intel_meteorlake_config *config) +{ + /* CNVi DDR RFI Mitigation */ + const struct device_path path[] = { + { .type = DEVICE_PATH_PCI, .pci.devfn = PCI_DEVFN_CNVI_WIFI }, + { .type = DEVICE_PATH_GENERIC, .generic.id = 0 } }; + const struct device *dev = find_dev_nested_path(pci_root_bus(), path, + ARRAY_SIZE(path)); + if (is_dev_enabled(dev)) + m_cfg->CnviDdrRfim = wifi_generic_cnvi_ddr_rfim_enabled(dev); +} + static void fill_fspm_ish_params(FSP_M_CONFIG *m_cfg, const struct soc_intel_meteorlake_config *config) { @@ -281,6 +295,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, fill_fspm_smbus_params, fill_fspm_misc_params, fill_fspm_audio_params, + fill_fspm_cnvi_params, fill_fspm_pcie_rp_params, fill_fspm_ish_params, fill_fspm_tcss_params, |