commit YhLu's tg3 code

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1529 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/drivers/broadcom/tg3/Config.lb

@@ -0,0 +1 @@
+driver broadcom_nic

src/drivers/broadcom/tg3/broadcom_nic.c

@@ -0,0 +1,56 @@
+/* Copyright 2003 Tyan */
+
+/* Author: Yinghai Lu 
+ *
+ */
+
+
+#include <delay.h>
+#include <stdlib.h>
+#include <string.h>
+#include <arch/io.h>
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+static void broadcom_nic_init(struct device *dev)
+{
+	uint16_t word;
+
+        word = pci_read_config16(dev, 0x4);
+        word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
+        pci_write_config16(dev, 0x4, word);
+
+	printk_debug("BROADCOM_NIC_FIXUP:  done  \n");
+	
+	
+}
+
+static struct device_operations broadcom_nic_ops  = {
+	.read_resources   = pci_dev_read_resources,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+	.init             = broadcom_nic_init,
+	.scan_bus         = 0,
+};
+
+static struct pci_driver broadcom_nic_driver __pci_driver = {
+	.ops    = &broadcom_nic_ops,
+	.vendor = PCI_VENDOR_ID_BROADCOM,
+	.device = PCI_DEVICE_ID_TIGON3_5703X,
+};
+static struct pci_driver broadcom_nic2_driver __pci_driver = {
+        .ops    = &broadcom_nic_ops,
+        .vendor = PCI_VENDOR_ID_BROADCOM,
+        .device = 0x1653,
+};
+static struct pci_driver broadcom_nic3_driver __pci_driver = {
+        .ops    = &broadcom_nic_ops,
+        .vendor = PCI_VENDOR_ID_BROADCOM,
+        .device = 0x4401,
+};
+
+