/*
- * This file is part of the LinuxBIOS project.
+ * This file is part of the coreboot project.
*
* Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
* Copyright (C) 2007 Philipp Degler <pdegler@rumms.uni-mannheim.de>
#include <uart8250.h>
#include <pc80/keyboard.h>
#include <arch/io.h>
+#include <stdlib.h>
#include "chip.h"
#include "it8712f.h"
-/* Base address 0x2e: 0x87 0x01 0x55 0x55. */
-/* Base address 0x4e: 0x87 0x01 0x55 0xaa. */
static void pnp_enter_ext_func_mode(device_t dev)
{
- outb(0x87, dev->path.u.pnp.port);
- outb(0x01, dev->path.u.pnp.port);
- outb(0x55, dev->path.u.pnp.port);
+ u16 port = dev->path.pnp.port;
- if (dev->path.u.pnp.port == 0x4e) {
- outb(0xaa, dev->path.u.pnp.port);
- } else {
- outb(0x55, dev->path.u.pnp.port);
- }
+ outb(0x87, port);
+ outb(0x01, port);
+ outb(0x55, port);
+ outb((port == 0x4e) ? 0xaa : 0x55, port);
}
static void pnp_exit_ext_func_mode(device_t dev)
static void it8712f_init(device_t dev)
{
- struct superio_ite_it8712f_config *conf;
- struct resource *res0, *res1;
+ struct superio_ite_it8712f_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 IT8712F_FDC: /* TODO. */
break;
case IT8712F_SP1:
case IT8712F_EC: /* TODO. */
break;
case IT8712F_KBCK:
- res0 = find_resource(dev, PNP_IDX_IO0);
- res1 = find_resource(dev, PNP_IDX_IO1);
- init_pc_keyboard(res0->base, res1->base, &conf->keyboard);
+ set_kbc_ps2_mode();
+ pc_keyboard_init(&conf->keyboard);
break;
case IT8712F_KBCM: /* TODO. */
break;
.init = it8712f_init,
};
-/* TODO: FDC, MIDI, GAME, IR. */
static struct pnp_info pnp_dev_info[] = {
- {&ops, IT8712F_SP1, PNP_IO0 | PNP_IRQ0, {0x7f8, 0}, },
- {&ops, IT8712F_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, {0x7f8, 0}, },
- {&ops, IT8712F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x07f8, 0},},
- {&ops, IT8712F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x7f8, 0}, {0x7f8, 0x4},},
- {&ops, IT8712F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x7f8, 0}, {0x7f8, 0x4}, },
- {&ops, IT8712F_KBCM, PNP_IRQ0, },
- {&ops, IT8712F_GPIO, },
+ { &ops, IT8712F_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ff8, 0}, },
+ { &ops, IT8712F_SP1, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
+ { &ops, IT8712F_SP2, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
+ { &ops, IT8712F_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, {0x0ffc, 0}, },
+ { &ops, IT8712F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0ff8, 0}, {0x0ff8, 4}, },
+ { &ops, IT8712F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0x0fff, 0}, {0x0fff, 4}, },
+ { &ops, IT8712F_KBCM, PNP_IRQ0, },
+ { &ops, IT8712F_GPIO, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IRQ0, {0x0fff, 0}, {0x0ff8, 0}, {0x0ff8, 0}, },
+ { &ops, IT8712F_MIDI, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
+ { &ops, IT8712F_GAME, PNP_IO0, {0x0fff, 0}, },
+ { &ops, IT8712F_IR, PNP_IO0 | PNP_IRQ0, {0x0ff8, 0}, },
};
static void enable_dev(struct device *dev)
{
pnp_enable_devices(dev, &pnp_ops,
- sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
+ ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
struct chip_operations superio_ite_it8712f_ops = {
CHIP_NAME("ITE IT8712F Super I/O")
.enable_dev = enable_dev,
};
-