1 files changed, 0 insertions, 136 deletions
diff --git a/src/northbridge/via/cx700/northbridge.c b/src/northbridge/via/cx700/northbridge.c
deleted file mode 100644
index ef887859c6..0000000000
--- a/src/northbridge/via/cx700/northbridge.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
- * 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 <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/hypertransport.h>
-#include <device/pci_ids.h>
-#include <stdlib.h>
-#include <string.h>
-#include <cpu/cpu.h>
-#include <cpu/x86/mtrr.h>
-#include <cbmem.h>
-#include <arch/acpi.h>
-
-static void pci_domain_set_resources(struct device *dev)
-{
-	struct device *mc_dev;
-	u32 pci_tolm;
-	unsigned char reg;
-	unsigned long tomk, tolmk;
-	unsigned char rambits;
-	int idx;
-
-	pci_tolm = find_pci_tolm(dev->link_list);
-	mc_dev = dev_find_device(PCI_VENDOR_ID_VIA, 0x3324, 0);
-
-	rambits = pci_read_config8(mc_dev, 0x88);
-	rambits >>= 2;
-
-	/* Get memory size and frame buffer from northbridge's registers.
-	 *
-	 * If register contains an invalid value we set frame buffer size to a
-	 * default of 32M, but that probably won't happen.
-	 */
-	reg = pci_read_config8(mc_dev, 0xa1);
-	reg &= 0x70;
-	reg = reg >> 4;
-
-	/* TOP 1M SMM Memory */
-	if (reg == 0x0 || reg == 0x6 || reg == 0x7)
-		tomk = (((rambits << 6) - 32 - 1) * 1024);	// Set frame buffer 32M for default
-	else
-		tomk = (((rambits << 6) - (4 << reg) - 1) * 1024);
-
-	/* Compute the top of Low memory */
-	tolmk = pci_tolm >> 10;
-	if (tolmk >= tomk) {
-		/* The PCI hole does does not overlap the memory. */
-		tolmk = tomk;
-		tolmk -= 1024;	// TOP 1M SM Memory
-	}
-
-	set_late_cbmem_top(tolmk * 1024);
-
-	/* Report the memory regions */
-	idx = 10;
-
-	/* TODO: Hole needed? Should this go elsewhere? */
-	ram_resource(dev, idx++, 0, 640);	/* first 640k */
-	ram_resource(dev, idx++, 768, (tolmk - 768));	/* leave a hole for vga */
-	assign_resources(dev->link_list);
-}
-
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
-	struct device *dev;
-	u64 mmcfg;
-
-	dev = dev_find_device(0x1106, 0x324b, 0);	// 0:0x13.0
-	if (!dev)
-		return current;
-
-	// MMCFG not supported or not enabled.
-	if ((pci_read_config8(dev, 0x40) & 0xC0) != 0xC0)
-		return current;
-
-	mmcfg = ((u64) pci_read_config8(dev, 0x41)) << 28;
-	if (!mmcfg)
-		return current;
-
-	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) current, mmcfg, 0x0, 0x0, 0xff);
-
-	return current;
-}
-
-static struct device_operations pci_domain_ops = {
-	.read_resources	  = pci_domain_read_resources,
-	.set_resources	  = pci_domain_set_resources,
-	.enable_resources = NULL,
-	.init		  = NULL,
-	.scan_bus	  = pci_domain_scan_bus,
-	.write_acpi_tables = acpi_write_hpet,
-};
-
-static void cpu_bus_init(struct device *dev)
-{
-	initialize_cpus(dev->link_list);
-}
-
-static struct device_operations cpu_bus_ops = {
-	.read_resources	  = DEVICE_NOOP,
-	.set_resources	  = DEVICE_NOOP,
-	.enable_resources = DEVICE_NOOP,
-	.init		  = cpu_bus_init,
-	.scan_bus	  = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
-	/* Our wonderful device model */
-	if (dev->path.type == DEVICE_PATH_DOMAIN) {
-		dev->ops = &pci_domain_ops;
-	} else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
-		dev->ops = &cpu_bus_ops;
-	}
-}
-
-struct chip_operations northbridge_via_cx700_ops = {
-	CHIP_NAME("VIA CX700 Northbridge")
-	.enable_dev = enable_dev
-};