southbridge/amd/pi: Rename Avalon to Hudson

To maintain consistancy with southbridge/amd/agesa/hudson rename
pi/avalon to pi/hudson in advance of adding support for the
base hudson southbridge.

Change-Id: Icff8c4c06aae2d40cbd9e90903754735ac3510c3
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/8251
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>

1 files changed, 0 insertions, 126 deletions

diff --git a/src/southbridge/amd/pi/avalon/early_setup.c b/src/southbridge/amd/pi/avalon/early_setup.c
deleted file mode 100644
index 9500d0ec27..0000000000
--- a/src/southbridge/amd/pi/avalon/early_setup.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef _HUDSON_EARLY_SETUP_C_
-#define _HUDSON_EARLY_SETUP_C_
-
-#include <stdint.h>
-#include <arch/io.h>
-#include <arch/acpi.h>
-#include <console/console.h>
-#include <reset.h>
-#include <arch/cpu.h>
-#include <cbmem.h>
-#include "hudson.h"
-
-void hudson_pci_port80(void)
-{
-	u8 byte;
-	device_t dev;
-
-	/* P2P Bridge */
-	dev = PCI_DEV(0, 0x14, 4);
-
-	/* Chip Control: Enable subtractive decoding */
-	byte = pci_read_config8(dev, 0x40);
-	byte |= 1 << 5;
-	pci_write_config8(dev, 0x40, byte);
-
-	/* Misc Control: Enable subtractive decoding if 0x40 bit 5 is set */
-	byte = pci_read_config8(dev, 0x4B);
-	byte |= 1 << 7;
-	pci_write_config8(dev, 0x4B, byte);
-
-	/* The same IO Base and IO Limit here is meaningful because we set the
-	 * bridge to be subtractive. During early setup stage, we have to make
-	 * sure that data can go through port 0x80.
-	 */
-	/* IO Base: 0xf000 */
-	byte = pci_read_config8(dev, 0x1C);
-	byte |= 0xF << 4;
-	pci_write_config8(dev, 0x1C, byte);
-
-	/* IO Limit: 0xf000 */
-	byte = pci_read_config8(dev, 0x1D);
-	byte |= 0xF << 4;
-	pci_write_config8(dev, 0x1D, byte);
-
-	/* PCI Command: Enable IO response */
-	byte = pci_read_config8(dev, 0x04);
-	byte |= 1 << 0;
-	pci_write_config8(dev, 0x04, byte);
-
-	/* LPC controller */
-	dev = PCI_DEV(0, 0x14, 3);
-
-	byte = pci_read_config8(dev, 0x4A);
-	byte &= ~(1 << 5); /* disable lpc port 80 */
-	pci_write_config8(dev, 0x4A, byte);
-}
-
-void hudson_lpc_port80(void)
-{
-	u8 byte;
-	device_t dev;
-
-	/* Enable LPC controller */
-	outb(0xEC, 0xCD6);
-	byte = inb(0xCD7);
-	byte |= 1;
-	outb(0xEC, 0xCD6);
-	outb(byte, 0xCD7);
-
-	/* Enable port 80 LPC decode in pci function 3 configuration space. */
-	dev = PCI_DEV(0, 0x14, 3);
-	byte = pci_read_config8(dev, 0x4a);
-	byte |= 1 << 5; /* enable port 80 */
-	pci_write_config8(dev, 0x4a, byte);
-}
-
-int s3_save_nvram_early(u32 dword, int size, int  nvram_pos)
-{
-	int i;
-	printk(BIOS_DEBUG, "Writing %x of size %d to nvram pos: %d\n", dword, size, nvram_pos);
-
-	for (i = 0; i<size; i++) {
-		outb(nvram_pos, BIOSRAM_INDEX);
-		outb((dword >>(8 * i)) & 0xff , BIOSRAM_DATA);
-		nvram_pos++;
-	}
-
-	return nvram_pos;
-}
-
-int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos)
-{
-	u32 data = *old_dword;
-	int i;
-	for (i = 0; i<size; i++) {
-		outb(nvram_pos, BIOSRAM_INDEX);
-		data &= ~(0xff << (i * 8));
-		data |= inb(BIOSRAM_DATA) << (i *8);
-		nvram_pos++;
-	}
-	*old_dword = data;
-	printk(BIOS_DEBUG, "Loading %x of size %d to nvram pos:%d\n", *old_dword, size,
-		nvram_pos-size);
-	return nvram_pos;
-}
-
-#endif