blob: 80e960cd86b9efc985ec16e539800a5769b60182 [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Advanced Micro Devices, Inc.
*
* 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 <device/pci_ehci.h>
#include <soc/acpi.h>
#include <soc/pci_devs.h>
#include <soc/southbridge.h>
#include <amdblocks/acpimmio.h>
static void picasso_usb_init(struct device *dev)
{
/* USB overcurrent configuration is programmed inside the FSP */
printk(BIOS_DEBUG, "%s\n", __func__);
}
static struct pci_operations lops_pci = {
.set_subsystem = pci_dev_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 = picasso_usb_init,
.scan_bus = scan_static_bus,
.acpi_name = soc_acpi_name,
.ops_pci = &lops_pci,
};
static const unsigned short pci_device_ids[] = {
PCI_DEVICE_ID_AMD_PCO_XHCI0,
PCI_DEVICE_ID_AMD_PCO_XHCI1,
0
};
static const struct pci_driver usb_0_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.devices = pci_device_ids,
};