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intel/fsp_baytrail: Define PCH_DEV_SLOT_I2C1 

Change-Id: I02c08b847fa1523e3296bdf9e3db5a7a322df72e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35733
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit is contained in:
Kyösti Mälkki 2019-09-30 12:57:38 +03:00
parent d32efc9c7b
commit 81ade745b1
2 changed files with 5 additions and 3 deletions
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6
src/soc/intel/fsp_baytrail/i2c.c
View File

@ -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;

2
src/soc/intel/fsp_baytrail/include/soc/pci_devs.h
View File

@ -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