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Diffstat (limited to 'src/southbridge/amd/sb800/ide.c')
-rw-r--r--src/southbridge/amd/sb800/ide.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/southbridge/amd/sb800/ide.c b/src/southbridge/amd/sb800/ide.c
deleted file mode 100644
index 77e2f5ef1d..0000000000
--- a/src/southbridge/amd/sb800/ide.c
+++ /dev/null
@@ -1,75 +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.
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "sb800.h"
-#include "chip.h"
-
-static void ide_init(struct device *dev)
-{
- struct southbridge_amd_sb800_config *conf;
- /* Enable ide devices so the linux ide driver will work */
- u32 dword;
- u8 byte;
-
- conf = dev->chip_info;
-
- /* RPR9.1 disable MSI */
- /* TODO: For A14, it should set as 1. I doubt it. */
- dword = pci_read_config32(dev, 0x70);
- dword &= ~(1 << 16);
- pci_write_config32(dev, 0x70, dword);
-
- /* Ultra DMA mode */
- /* enable UDMA */
- byte = pci_read_config8(dev, 0x54);
- byte |= 1 << 0;
- pci_write_config8(dev, 0x54, byte);
-
- /* Enable I/O Access&& Bus Master */
- dword = pci_read_config16(dev, 0x4);
- dword |= 1 << 2;
- pci_write_config16(dev, 0x4, dword);
-
- /* set ide as primary, if you want to boot from IDE, you'd better set it
- * in mainboard/Config.lb */
- if (conf->boot_switch_sata_ide == 1) {
- byte = pci_read_config8(dev, 0xAD);
- byte |= 1 << 4;
- pci_write_config8(dev, 0xAD, byte);
- }
-}
-
-static struct pci_operations lops_pci = {
- .set_subsystem = pci_dev_set_subsystem,
-};
-
-static struct device_operations ide_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = ide_init,
- .scan_bus = 0,
- .ops_pci = &lops_pci,
-};
-
-static const struct pci_driver ide_driver __pci_driver = {
- .ops = &ide_ops,
- .vendor = PCI_VENDOR_ID_ATI,
- .device = PCI_DEVICE_ID_ATI_SB800_IDE,
-};