diff options
Diffstat (limited to 'src/soc/intel/skylake/bootblock/report_platform.c')
| -rw-r--r-- | src/soc/intel/skylake/bootblock/report_platform.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/src/soc/intel/skylake/bootblock/report_platform.c b/src/soc/intel/skylake/bootblock/report_platform.c index 69484fbb8e..9be2e40575 100644 --- a/src/soc/intel/skylake/bootblock/report_platform.c +++ b/src/soc/intel/skylake/bootblock/report_platform.c @@ -96,6 +96,16 @@ static struct { { PCI_DEVICE_ID_INTEL_KBL_GT2_SHALM, "Kabylake HALO GT2" }, }; +static uint8_t get_dev_revision(device_t dev) +{ + return pci_read_config8(dev, PCI_REVISION_ID); +} + +static uint16_t get_dev_id(device_t dev) +{ + return pci_read_config16(dev, PCI_DEVICE_ID); +} + static void report_cpu_info(void) { struct cpuid_result cpuidr; @@ -153,8 +163,9 @@ static void report_cpu_info(void) static void report_mch_info(void) { int i; - u16 mchid = pci_read_config16(SA_DEV_ROOT, PCI_DEVICE_ID); - u8 mch_revision = pci_read_config8(SA_DEV_ROOT, PCI_REVISION_ID); + device_t dev = SA_DEV_ROOT; + uint16_t mchid = get_dev_id(dev); + uint8_t mch_revision = get_dev_revision(dev); const char *mch_type = "Unknown"; for (i = 0; i < ARRAY_SIZE(mch_table); i++) { @@ -171,7 +182,8 @@ static void report_mch_info(void) static void report_pch_info(void) { int i; - u16 lpcid = pch_type(); + device_t dev = PCH_DEV_LPC; + uint16_t lpcid = get_dev_id(dev); const char *pch_type = "Unknown"; for (i = 0; i < ARRAY_SIZE(pch_table); i++) { @@ -181,13 +193,14 @@ static void report_pch_info(void) } } printk(BIOS_DEBUG, "PCH: device id %04x (rev %02x) is %s\n", - lpcid, pch_revision(), pch_type); + lpcid, get_dev_revision(dev), pch_type); } static void report_igd_info(void) { int i; - u16 igdid = pci_read_config16(SA_DEV_IGD, PCI_DEVICE_ID); + device_t dev = SA_DEV_IGD; + uint16_t igdid = get_dev_id(dev); const char *igd_type = "Unknown"; for (i = 0; i < ARRAY_SIZE(igd_table); i++) { @@ -197,7 +210,7 @@ static void report_igd_info(void) } } printk(BIOS_DEBUG, "IGD: device id %04x (rev %02x) is %s\n", - igdid, pci_read_config8(SA_DEV_IGD, PCI_REVISION_ID), igd_type); + igdid, get_dev_revision(dev), igd_type); } void report_platform_info(void) |