/* * This file is part of the coreboot project. * * Copyright (C) 2000 AG Electronics Ltd. * Copyright (C) 2003-2004 Linux Networx * Copyright (C) 2004 Tyan * Copyright (C) 2005 Digital Design Corporation * Copyright (C) 2006 Ron Minnich, LANL * * 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; either version 2 of the License, or * (at your option) any later version. * * 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 <arch/io.h> #include <device/device.h> #include <device/pnp.h> #include <superio/conf_mode.h> #include <console/console.h> #include <device/smbus.h> #include <string.h> #include <pc80/keyboard.h> #include <stdlib.h> #include "lpc47m10x.h" /** * Initialize the specified Super I/O device. * * Devices other than COM ports and the keyboard controller are ignored. * For COM ports, we configure the baud rate. * * @param dev Pointer to structure describing a Super I/O device. */ static void lpc47m10x_init(struct device *dev) { if (!dev->enabled) return; switch(dev->path.pnp.device) { case LPC47M10X2_KBC: pc_keyboard_init(NO_AUX_DEVICE); break; } } static struct device_operations ops = { .read_resources = pnp_read_resources, .set_resources = pnp_set_resources, .enable_resources = pnp_enable_resources, .enable = pnp_alt_enable, .init = lpc47m10x_init, .ops_pnp_mode = &pnp_conf_mode_55_aa, }; static struct pnp_info pnp_dev_info[] = { { &ops, LPC47M10X2_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0}, }, { &ops, LPC47M10X2_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0}, }, { &ops, LPC47M10X2_SP1, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, { &ops, LPC47M10X2_SP2, PNP_IO0 | PNP_IRQ0, {0x07f8, 0}, }, { &ops, LPC47M10X2_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, {0x07ff, 0}, {0x07ff, 4}, }, { &ops, LPC47M10X2_PME, PNP_IO0, { 0x0f80, 0 }, }, }; /** * Create device structures and allocate resources to devices specified in the * pnp_dev_info array (above). * * @param dev Pointer to structure describing a Super I/O device. */ static void enable_dev(struct device *dev) { pnp_enable_devices(dev, &pnp_ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); } struct chip_operations superio_smsc_lpc47m10x_ops = { CHIP_NAME("SMSC LPC47M10x Super I/O") .enable_dev = enable_dev };