diff options
| author | Aamir Bohra <aamir.bohra@intel.com> | 2019-04-15 10:16:36 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-04-23 10:04:42 +0000 |
| commit | 78fbe3d8319bc8fdf82b76378d29c6c902fd13e5 (patch) | |
| tree | e802e6f13ca2613b6b2679a35421c62c95201418 /src/soc/intel/cannonlake | |
| parent | 5f28639a93d4d59a28ba04fb3f7218a7c9e02334 (diff) | |
soc/intel/cannonlake: Add null reference check for Cnvi and Xdci
Change-Id: I2e1011d9ac93ed764b6c2aa425928a972ec2aa43
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32322
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/cannonlake')
| -rw-r--r-- | src/soc/intel/cannonlake/fsp_params.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/soc/intel/cannonlake/fsp_params.c b/src/soc/intel/cannonlake/fsp_params.c index b8dba184cb..2b83275df1 100644 --- a/src/soc/intel/cannonlake/fsp_params.c +++ b/src/soc/intel/cannonlake/fsp_params.c @@ -245,9 +245,12 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) /* 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; + if (dev) { + if (!xdci_can_enable()) + dev->enabled = 0; + params->XdciEnable = dev->enabled; + } else + params->XdciEnable = 0; /* Set Debug serial port */ params->SerialIoDebugUartNumber = CONFIG_UART_FOR_CONSOLE; @@ -255,9 +258,15 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) /* Enable CNVi Wifi if enabled in device tree */ dev = dev_find_slot(0, PCH_DEVFN_CNViWIFI); #if CONFIG(SOC_INTEL_COMETLAKE) - params->CnviMode = dev->enabled; + if (dev) + params->CnviMode = dev->enabled; + else + params->CnviMode = 0; #else - params->PchCnviMode = dev->enabled; + if (dev) + params->PchCnviMode = dev->enabled; + else + params->PchCnviMode = 0; #endif /* PCI Express */ for (i = 0; i < ARRAY_SIZE(config->PcieClkSrcUsage); i++) { |