1 #include <console/console.h>
2 #include <device/device.h>
3 #include <device/pci.h>
4 #include <device/pci_ids.h>
5 #include <device/pci_ops.h>
8 static void sata_init(struct device *dev)
10 printk(BIOS_DEBUG, "SATA init\n");
11 /* SATA configuration */
12 pci_write_config8(dev, 0x04, 0x07);
13 pci_write_config8(dev, 0x09, 0x8f);
16 pci_write_config16(dev, 0x40, 0x0a307);
17 pci_write_config16(dev, 0x42, 0x0a307);
20 pci_write_config16(dev, 0x48, 0x000f);
21 pci_write_config16(dev, 0x4a, 0x1111);
24 pci_write_config16(dev, 0x54, 0xf00f);
26 /* Combine ide - sata configuration */
27 pci_write_config8(dev, 0x90, 0x0);
29 /* port 0 & 1 enable */
30 pci_write_config8(dev, 0x92, 0x33);
33 pci_write_config16(dev, 0xa0, 0x0018);
34 pci_write_config32(dev, 0xa4, 0x00000264);
35 pci_write_config16(dev, 0xa0, 0x0040);
36 pci_write_config32(dev, 0xa4, 0x00220043);
40 static struct device_operations sata_ops = {
41 .read_resources = pci_dev_read_resources,
42 .set_resources = pci_dev_set_resources,
43 .enable_resources = pci_dev_enable_resources,
49 static const struct pci_driver sata_driver __pci_driver = {
51 .vendor = PCI_VENDOR_ID_INTEL,
52 .device = PCI_DEVICE_ID_INTEL_82801ER_SATA,
55 static const struct pci_driver sata_driver_nr __pci_driver = {
57 .vendor = PCI_VENDOR_ID_INTEL,
58 .device = PCI_DEVICE_ID_INTEL_82801EB_SATA,