Zheng Bao | 8a28188 | 2011-03-27 16:33:09 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2011 Advanced Micro Devices, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
Paul Menzel | a46a712 | 2013-02-23 18:37:27 +0100 | [diff] [blame^] | 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
Zheng Bao | 8a28188 | 2011-03-27 16:33:09 +0000 | [diff] [blame] | 19 | */ |
| 20 | |
| 21 | #include <arch/io.h> |
| 22 | #include <device/device.h> |
| 23 | #include <device/pnp.h> |
| 24 | #include <console/console.h> |
| 25 | #include <string.h> |
Zheng Bao | 8a28188 | 2011-03-27 16:33:09 +0000 | [diff] [blame] | 26 | #include <uart8250.h> |
| 27 | #include <pc80/keyboard.h> |
| 28 | #include <stdlib.h> |
| 29 | #include "chip.h" |
| 30 | #include "wpcm450.h" |
| 31 | |
| 32 | static void init(device_t dev) |
| 33 | { |
| 34 | struct superio_nuvoton_wpcm450_config *conf = dev->chip_info; |
Zheng Bao | 8a28188 | 2011-03-27 16:33:09 +0000 | [diff] [blame] | 35 | |
| 36 | if (!dev->enabled) |
| 37 | return; |
| 38 | |
| 39 | switch(dev->path.pnp.device) { |
Zheng Bao | 8a28188 | 2011-03-27 16:33:09 +0000 | [diff] [blame] | 40 | case WPCM450_KBCK: |
| 41 | pc_keyboard_init(&conf->keyboard); |
| 42 | break; |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | static struct device_operations ops = { |
| 47 | .read_resources = pnp_read_resources, |
| 48 | .set_resources = pnp_set_resources, |
| 49 | .enable_resources = pnp_enable_resources, |
| 50 | .enable = pnp_enable, |
| 51 | .init = init, |
| 52 | }; |
| 53 | |
| 54 | static struct pnp_info pnp_dev_info[] = { |
| 55 | { &ops, WPCM450_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0x07f8, 0}, }, |
| 56 | { &ops, WPCM450_SP1, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, |
| 57 | { &ops, WPCM450_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x07f8, 0}, {0x07f8, 4}, }, |
| 58 | }; |
| 59 | |
| 60 | static void enable_dev(struct device *dev) |
| 61 | { |
| 62 | pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); |
| 63 | } |
| 64 | |
| 65 | struct chip_operations superio_nuvoton_wpcm450_ops = { |
| 66 | CHIP_NAME("NUVOTON WPCM450 Super I/O") |
| 67 | .enable_dev = enable_dev, |
| 68 | }; |