Remove southbridges after K8 board removals

Change-Id: Ib6935c026e2302b037fc82be64163f10bf775751
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 0 insertions, 168 deletions

diff --git a/src/southbridge/amd/sb600/usb.c b/src/southbridge/amd/sb600/usb.c
deleted file mode 100644
index 85df6c5989..0000000000
--- a/src/southbridge/amd/sb600/usb.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008 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.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include <device/pci_ehci.h>
-#include <arch/io.h>
-#include "sb600.h"
-
-static struct pci_operations lops_pci = {
-	.set_subsystem = pci_dev_set_subsystem,
-};
-
-static void usb_init(struct device *dev)
-{
-	u8 byte;
-	u16 word;
-	u32 dword;
-
-	/* Enable OHCI0-4 and EHCI Controllers */
-	struct device *sm_dev;
-	sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
-	byte = pci_read_config8(sm_dev, 0x68);
-	byte |= 0x3F;
-	pci_write_config8(sm_dev, 0x68, byte);
-
-	/* RPR 5.2 Enables the USB PME Event,Enable USB resume support */
-	byte = pm_ioread(0x61);
-	byte |= 1 << 6;
-	pm_iowrite(0x61, byte);
-	byte = pm_ioread(0x65);
-	byte |= 1 << 2;
-	pm_iowrite(0x65, byte);
-
-	/* RPR 5.3 Support USB device wakeup from the S4/S5 state */
-	byte = pm_ioread(0x65);
-	byte &= ~(1 << 0);
-	pm_iowrite(0x65, byte);
-
-	/* RPR 5.6 Enable the USB controller to get reset by any software that generate a PCIRst# condition */
-	byte = pm_ioread(0x65);
-	byte |= (1 << 4);
-	pm_iowrite(0x65, byte);
-
-	/* RPR 5.11 Disable OHCI MSI Capability */
-	word = pci_read_config16(dev, 0x40);
-	word |= (0x1F << 8);
-	pci_write_config16(dev, 0x40, word);
-
-	/* RPR 5.8 Disable the OHCI Dynamic Power Saving feature  */
-	dword = pci_read_config32(dev, 0x50);
-	dword &= ~(1 << 16);
-	pci_write_config32(dev, 0x50, dword);
-
-	/* RPR 5.12 Enable prevention of OHCI accessing the invalid system memory address range */
-	word = pci_read_config16(dev, 0x50);
-	word |= 1 << 15;
-	pci_write_config16(dev, 0x50, word);
-
-	/* RPR 5.15 Disable SMI handshake in between USB and ACPI for USB legacy support. */
-	/* The BIOS should always set this bit to prevent the malfunction on USB legacy keyboard/mouse support */
-	word = pci_read_config16(dev, 0x50);
-	word |= 1 << 12;
-	pci_write_config16(dev, 0x50, word);
-}
-
-static void usb_init2(struct device *dev)
-{
-	u8 byte;
-	u16 word;
-	u32 dword;
-	void *usb2_bar0;
-	/* dword = pci_read_config32(dev, 0xf8); */
-	/* dword |= 40; */
-	/* pci_write_config32(dev, 0xf8, dword); */
-
-	usb2_bar0 = (void *)(pci_read_config32(dev, 0x10) & ~0xFF);
-	printk(BIOS_INFO, "usb2_bar0=0x%p\n", usb2_bar0);
-
-	/* RPR5.4 Enables the USB PHY auto calibration resister to match 45ohm resistance */
-	dword = 0x00020F00;
-	write32(usb2_bar0 + 0xC0, dword);
-
-	/* RPR5.5 Sets In/OUT FIFO threshold for best performance */
-	dword = 0x00200040;
-	write32(usb2_bar0 + 0xA4, dword);
-
-	/* RPR5.9 Disable the EHCI Dynamic Power Saving feature */
-	word = read16(usb2_bar0 + 0xBC);
-	word &= ~(1 << 12);
-	write16(usb2_bar0 + 0xBC, word);
-
-	/* RPR5.10 Disable EHCI MSI support */
-	byte = pci_read_config8(dev, 0x50);
-	byte |= (1 << 6);
-	pci_write_config8(dev, 0x50, byte);
-
-	/* RPR5.13 Disable C3 time enhancement feature */
-	dword = pci_read_config32(dev, 0x50);
-	dword &= ~(1 << 28);
-	pci_write_config32(dev, 0x50, dword);
-
-	/* EHCI Erratum (adapted from Linux) */
-	dword = pci_read_config32(dev, 0x53);
-	dword |= (1 << 3);
-	pci_write_config32(dev, 0x53, dword);
-
-	/* RPR5.14 Disable USB PHY PLL Reset signal to come from ACPI */
-	byte = pci_read_config8(dev, 0x54);
-	byte &= ~(1 << 0);
-	pci_write_config8(dev, 0x54, byte);
-}
-
-static struct device_operations usb_ops = {
-	.read_resources = pci_ehci_read_resources,
-	.set_resources = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init = usb_init,
-	/*.enable           = sb600_enable, */
-	.scan_bus = 0,
-	.ops_pci = &lops_pci,
-};
-
-static const unsigned short usb_ids[] = {
-	PCI_DEVICE_ID_ATI_SB600_USB_0,
-	PCI_DEVICE_ID_ATI_SB600_USB_1,
-	PCI_DEVICE_ID_ATI_SB600_USB_2,
-	PCI_DEVICE_ID_ATI_SB600_USB_3,
-	PCI_DEVICE_ID_ATI_SB600_USB_4,
-	0,
-};
-
-static const struct pci_driver usb_0_driver __pci_driver = {
-	.ops = &usb_ops,
-	.vendor = PCI_VENDOR_ID_ATI,
-	.devices= usb_ids,
-};
-
-static struct device_operations usb_ops2 = {
-	.read_resources = pci_ehci_read_resources,
-	.set_resources = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init = usb_init2,
-	/*.enable           = sb600_enable, */
-	.scan_bus = 0,
-	.ops_pci = &lops_pci,
-};
-
-static const struct pci_driver usb_5_driver __pci_driver = {
-	.ops = &usb_ops2,
-	.vendor = PCI_VENDOR_ID_ATI,
-	.device = PCI_DEVICE_ID_ATI_SB600_USB2,
-};