2 * This file is part of the coreboot project.
4 * Copyright (C) 2000 AG Electronics Ltd.
5 * Copyright (C) 2003-2004 Linux Networx
6 * Copyright (C) 2004 Tyan by yhlu
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 #include <device/device.h>
25 #include <device/pnp.h>
26 #include <console/console.h>
30 #include <pc80/keyboard.h>
35 static void init(device_t dev)
37 struct superio_nsc_pc87417_config *conf;
38 struct resource *res0, *res1;
39 /* Wishlist handle well known programming interfaces more
45 conf = dev->chip_info;
46 switch(dev->path.pnp.device) {
48 res0 = find_resource(dev, PNP_IDX_IO0);
49 init_uart8250(res0->base, &conf->com1);
52 res0 = find_resource(dev, PNP_IDX_IO0);
53 init_uart8250(res0->base, &conf->com2);
56 res0 = find_resource(dev, PNP_IDX_IO0);
57 res1 = find_resource(dev, PNP_IDX_IO1);
58 pc_keyboard_init(&conf->keyboard);
63 static struct device_operations ops = {
64 .read_resources = pnp_read_resources,
65 .set_resources = pnp_set_resources,
66 .enable_resources = pnp_enable_resources,
71 static struct pnp_info pnp_dev_info[] = {
72 { &ops, PC87417_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, },
73 { &ops, PC87417_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x04f8, 0}, },
74 { &ops, PC87417_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, },
75 { &ops, PC87417_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
76 { &ops, PC87417_SWC, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 }, },
77 { &ops, PC87417_KBCM, PNP_IRQ0 },
78 { &ops, PC87417_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, },
79 { &ops, PC87417_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } },
80 { &ops, PC87417_XBUS, PNP_IO0 | PNP_IRQ0, { 0xffe0, 0 } },
81 { &ops, PC87417_RTC, PNP_IO0 | PNP_IO1, { 0xfffe, 0 }, {0xfffe, 0x4} },
84 static void enable_dev(struct device *dev)
86 pnp_enable_devices(dev, &pnp_ops,
87 ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
90 struct chip_operations superio_nsc_pc87417_ops = {
91 CHIP_NAME("NSC PC87417 Super I/O")
92 .enable_dev = enable_dev,