| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2003 Eric Biederman |
| * Copyright (C) 2006-2010 coresystems GmbH |
| * Copyright (C) 2015-2016 Intel Corporation. |
| * |
| * 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/uart.h> |
| #include <device/pci.h> |
| #include <device/pci_def.h> |
| #include <device/pci_ids.h> |
| #include <soc/pci_devs.h> |
| |
| static void uart_read_resources(device_t dev) |
| { |
| struct resource *res; |
| |
| /* Read the resources */ |
| pci_dev_read_resources(dev); |
| |
| /* Set the debug port configuration */ |
| res = find_resource(dev, PCI_BASE_ADDRESS_0); |
| res->base = uart_platform_base(CONFIG_UART_FOR_CONSOLE); |
| res->size = 0x100; |
| res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; |
| } |
| |
| static struct device_operations device_ops = { |
| .read_resources = &uart_read_resources, |
| .set_resources = &pci_dev_set_resources, |
| .enable_resources = &pci_dev_enable_resources, |
| }; |
| |
| static const struct pci_driver uart_driver __pci_driver = { |
| .ops = &device_ops, |
| .vendor = PCI_VENDOR_ID_INTEL, |
| .device = HSUART_DEVID, |
| }; |