2 * This file is part of the coreboot project.
4 * Copyright (C) 2004 Tyan Computer
5 * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
6 * Copyright (C) 2006,2007 AMD
7 * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD.
8 * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS)
9 * Written by Morgan Tsai <my_tsai@sis.com> for SiS.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 #include <console/console.h>
27 #include <device/device.h>
28 #include <device/pci.h>
29 #include <device/pci_ids.h>
30 #include <device/pci_ops.h>
33 uint8_t SiS_SiS7001_init[16][3]={
53 {0x00, 0x00, 0x00} //End of table
56 static void usb_init(struct device *dev)
58 print_debug("USB 1.1 INIT:---------->\n");
60 //-------------- enable USB1.1 (SiS7001) -------------------------
65 while(SiS_SiS7001_init[i][0] != 0)
66 { temp8 = pci_read_config8(dev, SiS_SiS7001_init[i][0]);
67 temp8 &= SiS_SiS7001_init[i][1];
68 temp8 |= SiS_SiS7001_init[i][2];
69 pci_write_config8(dev, SiS_SiS7001_init[i][0], temp8);
73 //-----------------------------------------------------------
79 print_debug("****** USB 1.1 PCI config ******");
80 print_debug("\n 03020100 07060504 0B0A0908 0F0E0D0C");
88 print_debug_hex32(pci_read_config32(dev,i));
94 print_debug("USB 1.1 INIT:<----------\n");
97 static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
99 pci_write_config32(dev, 0x40,
100 ((device & 0xffff) << 16) | (vendor & 0xffff));
102 static struct pci_operations lops_pci = {
103 .set_subsystem = lpci_set_subsystem,
106 static struct device_operations usb_ops = {
107 .read_resources = pci_dev_read_resources,
108 .set_resources = pci_dev_set_resources,
109 .enable_resources = pci_dev_enable_resources,
111 // .enable = sis966_enable,
113 .ops_pci = &lops_pci,
116 static const struct pci_driver usb_driver __pci_driver = {
118 .vendor = PCI_VENDOR_ID_SIS,
119 .device = PCI_DEVICE_ID_SIS_SIS966_USB,