| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2003-2004 Tyan Computer - Yinghai Lu <yhlu@tyan.com> |
| * Copyright (C) 2010 Rudolf Marek <r.marek@assembler.cz> |
| * |
| * 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 <stdlib.h> |
| #include <console/console.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ops.h> |
| |
| static void si_sata_init(struct device *dev) |
| { |
| uint32_t dword; |
| /* enable change device id and class id */ |
| dword = pci_read_config32(dev,0x40); |
| dword |= (1<<0); |
| pci_write_config32(dev, 0x40, dword); |
| /* Set IDE Class, Native mode, two drives per channel */ |
| dword = 0x01018f00; |
| pci_write_config32(dev, 0x08, dword); |
| /* disable change device id and class id*/ |
| dword = pci_read_config32(dev,0x40); |
| dword &= ~(1<<0); |
| pci_write_config32(dev, 0x40, dword); |
| printk(BIOS_INFO, "SIL3114 set to IDE compatible mode\n"); |
| } |
| |
| static struct device_operations si_sata_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = pci_dev_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .init = si_sata_init, |
| .scan_bus = 0, |
| }; |
| |
| static const struct pci_driver si_sata_driver __pci_driver = { |
| .ops = &si_sata_ops, |
| .vendor = 0x1095, |
| .device = 0x3114, |
| }; |
| |
| static const struct pci_driver si_sata_driver_2 __pci_driver = { |
| .ops = &si_sata_ops, |
| .vendor = 0x1095, |
| .device = 0x0680, |
| }; |