1 files changed, 0 insertions, 77 deletions
diff --git a/src/southbridge/nvidia/ck804/early_smbus.c b/src/southbridge/nvidia/ck804/early_smbus.c
deleted file mode 100644
index 8997ef0da6..0000000000
--- a/src/southbridge/nvidia/ck804/early_smbus.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <stdint.h>
-#include <arch/io.h>
-#include <device/pci_ops.h>
-#include <console/console.h>
-#include <device/pci.h>
-#include <device/pci_def.h>
-#include <device/pci_ids.h>
-
-#include "smbus.h"
-#include "early_smbus.h"
-
-#define SMBUS_BAR_BASE 0x20
-#define SMBUS_IO_BASE 0x1000
-#define SMBUS_IO_SIZE 0x0040
-
-#define SMBUS_BAR(x) (SMBUS_BAR_BASE + 4 * (x))
-#define SMBUS_BASE(x) (SMBUS_IO_BASE + SMBUS_IO_SIZE * (x))
-
-void enable_smbus(void)
-{
-	pci_devfn_t dev;
-
-	dev = pci_locate_device(PCI_ID(PCI_VENDOR_ID_NVIDIA,
-				PCI_DEVICE_ID_NVIDIA_CK804_SMB), 0);
-	if (dev == PCI_DEV_INVALID)
-		die("SMBus controller not found\n");
-
-	/* Set SMBus I/O base. */
-	pci_write_config32(dev, SMBUS_BAR(0), SMBUS_BASE(0) | 1);
-	pci_write_config32(dev, SMBUS_BAR(1), SMBUS_BASE(1) | 1);
-
-	/* Set SMBus I/O space enable. */
-	pci_write_config16(dev, 0x4, 0x01);
-
-	/* Clear any lingering errors, so the transaction will run. */
-	outb(inb(SMBUS_BASE(0) + SMBHSTSTAT), SMBUS_BASE(0) + SMBHSTSTAT);
-	outb(inb(SMBUS_BASE(1) + SMBHSTSTAT), SMBUS_BASE(1) + SMBHSTSTAT);
-
-	printk(BIOS_DEBUG, "SMBus controller enabled\n");
-}
-
-int ck804_smbus_read_byte(unsigned int bus, unsigned int device, unsigned int address)
-{
-	return do_smbus_read_byte(SMBUS_BASE(bus), device, address);
-}
-
-int ck804_smbus_write_byte(unsigned int bus, unsigned int device, unsigned int address,
-			   unsigned char val)
-{
-	return do_smbus_write_byte(SMBUS_BASE(bus), device, address, val);
-}
-
-int smbus_read_byte(unsigned int device, unsigned int address)
-{
-	return ck804_smbus_read_byte(0, device, address);
-}
-
-int smbus_write_byte(unsigned int device, unsigned int address, unsigned char val)
-{
-	return ck804_smbus_write_byte(0, device, address, val);
-}