/* * This file is part of the coreboot project. * * Copyright (C) 2005 AMD * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. * * 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 <console/console.h> #include <device/device.h> #include <device/pci.h> #include <device/pci_ids.h> #include <device/pci_ops.h> #include "bcm5785.h" static void usb_init(struct device *dev) { uint32_t dword; dword = pci_read_config32(dev, 0x04); dword |= (1<<2)|(1<<1)|(1<<0); pci_write_config32(dev, 0x04, dword); pci_write_config8(dev, 0x41, 0x00); // Serversworks said } static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device) { pci_write_config32(dev, 0x40, ((device & 0xffff) << 16) | (vendor & 0xffff)); } static struct pci_operations lops_pci = { .set_subsystem = lpci_set_subsystem, }; static struct device_operations usb_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = usb_init, // .enable = bcm5785_enable, .scan_bus = 0, .ops_pci = &lops_pci, }; static const struct pci_driver usb_driver __pci_driver = { .ops = &usb_ops, .vendor = PCI_VENDOR_ID_SERVERWORKS, .device = PCI_DEVICE_ID_SERVERWORKS_BCM5785_USB, };