blob: 78c61487d1d3b7eb6cf5920487ffffb34e5f17f7 [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Advanced Micro Devices, Inc.
*
* 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.
*/
/* RAM driver for the SMSC KBC1100 Super I/O chip */
#include <arch/io.h>
#include <device/device.h>
#include <device/pnp.h>
#include <superio/conf_mode.h>
#include <console/console.h>
#include <pc80/keyboard.h>
#include <stdlib.h>
#include "sch4037.h"
static void sch4037_init(struct device *dev)
{
if (!dev->enabled) {
return;
}
switch(dev->path.pnp.device) {
case SCH4037_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 = sch4037_init,
.ops_pnp_mode = &pnp_conf_mode_55_aa,
};
static struct pnp_info pnp_dev_info[] = {
{ &ops, SCH4037_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, 0x7ff, 0x7ff, },
};
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_sch4037_ops = {
CHIP_NAME("SMSC SCH4037 Super I/O")
.enable_dev = enable_dev,
};