coreboot-kgpe-d16/src/soc/intel/denverton_ns/xhci.c
Angel Pons 80d9238610 soc/intel/denverton_ns: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: Ib1e226e7816efbc5cffc95563b440fb2ad5b1f95
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
2020-04-06 19:28:26 +00:00

37 lines
1,004 B
C

/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
static void usb_xhci_init(struct device *dev)
{
/* USB XHCI configuration is handled by the FSP */
printk(BIOS_NOTICE, "pch: %s\n", __func__);
/* Set the value for PCI command register. */
pci_write_config16(dev, PCI_COMMAND,
PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
}
static struct device_operations usb_xhci_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = usb_xhci_init,
.enable = pci_dev_enable_resources,
.ops_pci = &soc_pci_ops,
};
static const struct pci_driver pch_usb_xhci __pci_driver = {
.ops = &usb_xhci_ops,
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_DENVERTON_XHCI,
};