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-rw-r--r--src/soc/intel/fsp_baytrail/i2c.c6
-rw-r--r--src/soc/intel/fsp_baytrail/include/soc/pci_devs.h2
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