support for new mobos and fixes
[coreboot.git] / src / mainboard / tyan / s2885 / ti_firewire.c
1 /* Copyright 2003 Tyan */
2
3 /* Author: Yinghai Lu 
4  *
5  */
6
7
8 #include <delay.h>
9 #include <stdlib.h>
10 #include <string.h>
11 #include <arch/io.h>
12
13 #include <console/console.h>
14 #include <device/device.h>
15 #include <device/pci.h>
16 #include <device/pci_ids.h>
17 #include <device/pci_ops.h>
18
19
20 static void ti_firewire_init(struct device *dev)
21 {
22         uint16_t word;
23
24         word = pci_read_config16(dev, 0x4);
25         word |= ((1 << 2) |(1<<4)); // Command: 3--> 17
26         pci_write_config16(dev, 0x4, word);
27
28         printk_debug("TI_FIREWIRE_FIXUP:  done  \n");
29         
30 }
31
32 static struct device_operations ti_firewire_ops  = {
33         .read_resources = pci_dev_read_resources,
34         .set_resources  = pci_dev_set_resources,
35         .init = ti_firewire_init,
36         .scan_bus = 0,
37 };
38
39 static struct pci_driver ti_firewire_driver __pci_driver = {
40         .ops    = &ti_firewire_ops,
41         .vendor = 0x104c,
42         .device = 0x8023,
43 };
44