diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/fsp_baytrail/i2c.c | 6 | ||||
| -rw-r--r-- | src/soc/intel/fsp_baytrail/include/soc/pci_devs.h | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/soc/intel/fsp_baytrail/i2c.c b/src/soc/intel/fsp_baytrail/i2c.c index 3ea91e3b5e..5f6ca467ea 100644 --- a/src/soc/intel/fsp_baytrail/i2c.c +++ b/src/soc/intel/fsp_baytrail/i2c.c @@ -117,7 +117,7 @@ int i2c_init(unsigned bus) base_ptr = (char*)base_adr[bus]; /* Set the I2C-device the user wants to use */ - dev = pcidev_on_root(I2C1_DEV, bus + 1); + dev = pcidev_on_root(PCH_DEV_SLOT_I2C1, bus + 1); /* Ensure we have the right PCI device */ if ((pci_read_config16(dev, 0x0) != I2C_PCI_VENDOR_ID) || @@ -174,7 +174,7 @@ int i2c_read(unsigned bus, unsigned chip, unsigned addr, int stat; /* Get base address of desired I2C-controller */ - dev = pcidev_on_root(I2C1_DEV, bus + 1); + dev = pcidev_on_root(PCH_DEV_SLOT_I2C1, bus + 1); base_ptr = (char *)pci_read_config32(dev, PCI_BASE_ADDRESS_0); if (base_ptr == NULL) { printk(BIOS_INFO, "I2C: Invalid Base address\n"); @@ -233,7 +233,7 @@ int i2c_write(unsigned bus, unsigned chip, unsigned addr, int stat; /* Get base address of desired I2C-controller */ - dev = pcidev_on_root(I2C1_DEV, bus + 1); + dev = pcidev_on_root(PCH_DEV_SLOT_I2C1, bus + 1); base_ptr = (char *)pci_read_config32(dev, PCI_BASE_ADDRESS_0); if (base_ptr == NULL) { return I2C_ERR_INVALID_ADR; diff --git a/src/soc/intel/fsp_baytrail/include/soc/pci_devs.h b/src/soc/intel/fsp_baytrail/include/soc/pci_devs.h index 00ff268862..5e5b8071df 100644 --- a/src/soc/intel/fsp_baytrail/include/soc/pci_devs.h +++ b/src/soc/intel/fsp_baytrail/include/soc/pci_devs.h @@ -110,6 +110,8 @@ # define SOC_DEVFN_I2C6 PCI_DEVFN(I2C6_DEV,I2C6_FUNC) # define SOC_DEVFN_I2C7 PCI_DEVFN(I2C7_DEV,I2C7_FUNC) +#define PCH_DEV_SLOT_I2C1 I2C1_DEV + /* Trusted Execution Engine */ #define TXE_DEV 0x1a #define TXE_FUNC 0 |