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Diffstat (limited to 'src/southbridge/nvidia/ck804/pci.c')
-rw-r--r--src/southbridge/nvidia/ck804/pci.c80
1 files changed, 0 insertions, 80 deletions
diff --git a/src/southbridge/nvidia/ck804/pci.c b/src/southbridge/nvidia/ck804/pci.c
deleted file mode 100644
index d4b074d14b..0000000000
--- a/src/southbridge/nvidia/ck804/pci.c
+++ /dev/null
@@ -1,80 +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 <console/console.h>
-#include <device/device.h>
-#include <device/resource.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void pci_init(struct device *dev)
-{
- u32 dword;
- struct device *pci_domain_dev;
- struct resource *mem, *pref;
-
- dword = pci_read_config32(dev, 0x04);
- dword |= (1 << 8); /* System error enable */
- dword |= (1 << 30); /* Clear possible errors */
- pci_write_config32(dev, 0x04, dword);
-
- dword = pci_read_config32(dev, 0x4c);
- dword |= 0x00440000; /* TABORT_SER_ENABLE Park Last Enable. */
- pci_write_config32(dev, 0x4c, dword);
-
- pci_domain_dev = dev->bus->dev;
- while (pci_domain_dev) {
- if (pci_domain_dev->path.type == DEVICE_PATH_DOMAIN)
- break;
- pci_domain_dev = pci_domain_dev->bus->dev;
- }
-
- if (!pci_domain_dev)
- return; /* Impossible */
-
- pref = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(2,0));
- mem = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(1,0));
-
- if (!mem)
- return; /* Impossible */
-
- if (!pref || pref->base > mem->base) {
- dword = mem->base & (0xffff0000UL);
- printk(BIOS_DEBUG, "PCI DOMAIN mem base = 0x%010Lx\n", mem->base);
- } else {
- dword = pref->base & (0xffff0000UL);
- printk(BIOS_DEBUG, "PCI DOMAIN pref base = 0x%010Lx\n", pref->base);
- }
-
- printk(BIOS_DEBUG, "[0x50] <-- 0x%08x\n", dword);
- pci_write_config32(dev, 0x50, dword); /* TOM */
-}
-
-static struct device_operations pci_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .init = pci_init,
- .scan_bus = pci_scan_bridge,
-};
-
-static const struct pci_driver pci_driver __pci_driver = {
- .ops = &pci_ops,
- .vendor = PCI_VENDOR_ID_NVIDIA,
- .device = PCI_DEVICE_ID_NVIDIA_CK804_PCI,
-};