diff options
Diffstat (limited to 'src/soc/intel/cannonlake/chip.c')
| -rw-r--r-- | src/soc/intel/cannonlake/chip.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/soc/intel/cannonlake/chip.c b/src/soc/intel/cannonlake/chip.c index b2689b0608..590bb4559d 100644 --- a/src/soc/intel/cannonlake/chip.c +++ b/src/soc/intel/cannonlake/chip.c @@ -19,6 +19,7 @@ #include <device/pci.h> #include <fsp/api.h> #include <fsp/util.h> +#include <intelblocks/xdci.h> #include <romstage_handoff.h> #include <soc/intel/common/vbt.h> #include <soc/pci_devs.h> @@ -180,7 +181,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) { int i; FSP_S_CONFIG *params = &supd->FspsConfig; - const struct device *dev = SA_DEV_ROOT; + struct device *dev = SA_DEV_ROOT; config_t *config = dev->chip_info; /* Parse device tree and enable/disable devices */ @@ -262,7 +263,11 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) } } - params->XdciEnable = config->XdciEnable; + /* Enable xDCI controller if enabled in devicetree and allowed */ + dev = dev_find_slot(0, PCH_DEVFN_USBOTG); + if (!xdci_can_enable()) + dev->enabled = 0; + params->XdciEnable = dev->enabled; /* PCI Express */ for (i = 0; i < ARRAY_SIZE(config->PcieClkSrcUsage); i++) { |