2 * This file is part of the coreboot project.
4 * Copyright (C) 2000 AG Electronics Ltd.
5 * Copyright (C) 2003-2004 Linux Networx
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 * I derived this code from the pc87360 device and removed the stuff the 87351
29 #include <device/device.h>
30 #include <device/pnp.h>
31 #include <console/console.h>
35 #include <pc80/keyboard.h>
40 static void init(device_t dev)
42 struct superio_nsc_pc87351_config *conf;
43 struct resource *res0, *res1;
44 /* Wishlist handle well known programming interfaces more
50 conf = dev->chip_info;
51 switch(dev->path.pnp.device) {
53 res0 = find_resource(dev, PNP_IDX_IO0);
54 init_uart8250(res0->base, &conf->com1);
57 res0 = find_resource(dev, PNP_IDX_IO0);
58 init_uart8250(res0->base, &conf->com2);
61 res0 = find_resource(dev, PNP_IDX_IO0);
62 res1 = find_resource(dev, PNP_IDX_IO1);
63 pc_keyboard_init(&conf->keyboard);
68 static struct device_operations ops = {
69 .read_resources = pnp_read_resources,
70 .set_resources = pnp_set_resources,
71 .enable_resources = pnp_enable_resources,
76 static struct pnp_info pnp_dev_info[] = {
77 { &ops, PC87351_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07fa, 0}, },
78 { &ops, PC87351_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x04f8, 0}, },
79 { &ops, PC87351_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, },
80 { &ops, PC87351_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
81 { &ops, PC87351_SWC, PNP_IO0 | PNP_IRQ0, { 0xfff0, 0 }, },
82 { &ops, PC87351_KBCM, PNP_IRQ0 },
83 { &ops, PC87351_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, },
84 { &ops, PC87351_GPIO, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } },
85 { &ops, PC87351_FSD, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 } },
88 static void enable_dev(struct device *dev)
90 pnp_enable_devices(dev, &pnp_ops,
91 ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
94 struct chip_operations superio_nsc_pc87351_ops = {
95 CHIP_NAME("NSC PC87351 Super I/O")
96 .enable_dev = enable_dev,