-/* Copyright 2000 AG Electronics Ltd. */
-/* This code is distributed without warranty under the GPL v2 (see COPYING) */
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2000 AG Electronics Ltd.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include <arch/io.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pnp.h>
+#include <stdlib.h>
#include "chip.h"
#include "pc97317.h"
static void init(device_t dev)
{
- struct superio_nsc_pc97317_config *conf;
- struct resource *res0, *res1;
+ struct superio_nsc_pc97317_config *conf = dev->chip_info;
+ struct resource *res0;
- if (!dev->enabled) {
+ if (!dev->enabled)
return;
- }
- conf = dev->chip_info;
- switch(dev->path.u.pnp.device) {
+
+ switch(dev->path.pnp.device) {
case PC97317_SP1:
res0 = find_resource(dev, PNP_IDX_IO0);
init_uart8250(res0->base, &conf->com1);
break;
-
case PC97317_SP2:
res0 = find_resource(dev, PNP_IDX_IO0);
init_uart8250(res0->base, &conf->com2);
break;
-
case PC97317_KBCK:
- /* Enable keyboard */
pnp_set_logical_device(dev);
- pnp_set_enable(dev, 0); /* Disable keyboard */
- pnp_write_config(dev, 0xf0, 0x40); /* Set KBC clock to 8 Mhz */
- pnp_set_enable(dev, 1); /* Enable keyboard */
-
- res0 = find_resource(dev, PNP_IDX_IO0);
- res1 = find_resource(dev, PNP_IDX_IO1);
- init_pc_keyboard(res0->base, res1->base, &conf->keyboard);
- break;
-
-#if 0
- case PC97317_FDC:
- {
- unsigned reg;
- /* Set up floppy in PS/2 mode */
- outb(0x09, SIO_CONFIG_RA);
- reg = inb(SIO_CONFIG_RD);
- reg = (reg & 0x3F) | 0x40;
- outb(reg, SIO_CONFIG_RD);
- outb(reg, SIO_CONFIG_RD); /* Have to write twice to change! */
+ pnp_set_enable(dev, 0); /* Disable keyboard */
+ pnp_write_config(dev, 0xf0, 0x40); /* Set KBC clock to 8 MHz. */
+ pnp_set_enable(dev, 1); /* Enable keyboard */
+ pc_keyboard_init(&conf->keyboard);
break;
- }
-#endif
default:
break;
}
};
static struct pnp_info pnp_dev_info[] = {
- { &ops, PC97317_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0xffb, 0 }, { 0xffb, 0x4}, },
- { &ops, PC97317_KBCM, PNP_IRQ0 },
- { &ops, PC97317_RTC, PNP_IO0 | PNP_IRQ0, { 0xfffe, 0}, },
- { &ops, PC97317_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0xfffa, 0}, },
- { &ops, PC97317_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x03fc, 0}, },
- { &ops, PC97317_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0xfff8, 0 }, },
- { &ops, PC97317_SP1, PNP_IO0 | PNP_IRQ0, { 0xfff8, 0 }, },
- { &ops, PC97317_GPIO, PNP_IO0, { 0xfff8, 0 } },
- { &ops, PC97317_PM, PNP_IO0, { 0xfffe, 0 } },
+ { &ops, PC97317_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0ffb, 0}, {0x0ffb, 4}, },
+ { &ops, PC97317_KBCM, PNP_IRQ0, },
+ { &ops, PC97317_RTC, PNP_IO0 | PNP_IRQ0, {0xfffe, 0}, },
+ { &ops, PC97317_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0xfffa, 0}, },
+ { &ops, PC97317_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x03fc, 0}, },
+ { &ops, PC97317_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0xfff8, 0}, },
+ { &ops, PC97317_SP1, PNP_IO0 | PNP_IRQ0, {0xfff8, 0}, },
+ { &ops, PC97317_GPIO, PNP_IO0, {0xfff8, 0}, },
+ { &ops, PC97317_PM, PNP_IO0, {0xfffe, 0}, },
};
static void enable_dev(struct device *dev)
{
- pnp_enable_devices(dev, &ops,
- sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
+ pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
struct chip_operations superio_nsc_pc97317_ops = {