diff options
Diffstat (limited to 'src/southbridge/intel/i82371eb/early_smbus.c')
| -rw-r--r-- | src/southbridge/intel/i82371eb/early_smbus.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/southbridge/intel/i82371eb/early_smbus.c b/src/southbridge/intel/i82371eb/early_smbus.c index f69cb93a74..671bfc5854 100644 --- a/src/southbridge/intel/i82371eb/early_smbus.c +++ b/src/southbridge/intel/i82371eb/early_smbus.c @@ -15,7 +15,6 @@ */ #include <stdint.h> -#include <console/console.h> #include <device/pci_ops.h> #include <device/pci.h> #include <device/pci_ids.h> @@ -29,7 +28,12 @@ void i82371eb_early_init(void) enable_pm(); } -void enable_smbus(void) +uintptr_t smbus_base(void) +{ + return SMBUS_IO_BASE; +} + +int smbus_enable_iobar(uintptr_t base) { pci_devfn_t dev; u8 reg8; @@ -40,7 +44,7 @@ void enable_smbus(void) PCI_DEVICE_ID_INTEL_82371AB_SMB_ACPI), 0); /* Set the SMBus I/O base. */ - pci_write_config32(dev, SMBBA, SMBUS_IO_BASE | 1); + pci_write_config32(dev, SMBBA, base | 1); /* Enable the SMBus controller host interface. */ reg8 = pci_read_config8(dev, SMBHSTCFG); @@ -52,9 +56,7 @@ void enable_smbus(void) reg16 |= PCI_COMMAND_IO; pci_write_config16(dev, PCI_COMMAND, reg16); - smbus_host_reset(SMBUS_IO_BASE); - - printk(BIOS_DEBUG, "SMBus controller enabled\n"); + return 0; } int smbus_read_byte(u8 device, u8 address) |