| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering |
| * |
| * 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 <delay.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <arch/io.h> |
| #include <edid.h> |
| |
| #include <console/console.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ids.h> |
| #include <device/pci_ops.h> |
| |
| #include "../common/xgi_coreboot.h" |
| #include "../common/XGIfb.h" |
| |
| static void xgi_z9s_set_resources(device_t dev) |
| { |
| /* Reserve VGA regions */ |
| mmio_resource(dev, 3, 0xa0000 >> 10, 0x1ffff >> 10); |
| |
| /* Run standard resource set routine */ |
| pci_dev_set_resources(dev); |
| } |
| |
| static void xgi_z9s_init(struct device *dev) |
| { |
| u8 ret; |
| struct xgifb_video_info *xgifb_info; |
| |
| printk(BIOS_INFO, "XGI Z9s: initializing video device\n"); |
| xgifb_info = malloc(sizeof(*xgifb_info)); |
| ret = xgifb_probe(dev, xgifb_info); |
| if (!ret) |
| xgifb_modeset(dev, xgifb_info); |
| free(xgifb_info); |
| } |
| |
| static struct device_operations xgi_z9s_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = xgi_z9s_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .init = xgi_z9s_init, |
| .scan_bus = 0, |
| }; |
| |
| static const struct pci_driver xgi_z9s_driver __pci_driver = { |
| .ops = &xgi_z9s_ops, |
| .vendor = PCI_VENDOR_ID_XGI, |
| .device = PCI_DEVICE_ID_XGI_20, |
| }; |