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openwrt-xburst/target/linux/adm5120-2.6/files/arch/mips/adm5120/boards/infineon.c
juhosg 94ccfb64e7 [adm5120] restore support for Infineon's EASY 5120 boards
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8021 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-07-17 15:43:58 +00:00

168 lines
4.4 KiB
C

/*
* $Id$
*
* Infineon boards
*
* Copyright (C) 2007 OpenWrt.org
* Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
*
* 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 Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/bootinfo.h>
#include <asm/gpio.h>
#include <asm/mach-adm5120/adm5120_board.h>
#include <asm/mach-adm5120/adm5120_platform.h>
static void switch_bank_gpio3(unsigned bank)
{
switch (bank) {
case 0:
gpio_set_value(ADM5120_GPIO_PIN3, 0);
break;
case 1:
gpio_set_value(ADM5120_GPIO_PIN3, 1);
break;
}
}
static void switch_bank_gpio5(unsigned bank)
{
switch (bank) {
case 0:
gpio_set_value(ADM5120_GPIO_PIN5, 0);
break;
case 1:
gpio_set_value(ADM5120_GPIO_PIN5, 1);
break;
}
}
static struct mtd_partition easy_partitions[] = {
{
.name = "admboot",
.offset = 0,
.size = 64*1024,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "boardcfg",
.offset = MTDPART_OFS_APPEND,
.size = 64*1024,
} , {
.name = "firmware",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
}
};
static struct platform_device *easy5120pata_devices[] __initdata = {
&adm5120_flash0_device,
/* TODO: add VINETIC2 device? */
};
static struct platform_device *easy5120rt_devices[] __initdata = {
&adm5120_flash0_device,
&adm5120_usbc_device
};
static struct platform_device *easy5120wvoip_devices[] __initdata = {
&adm5120_flash0_device,
/* TODO: add VINETIC2 device? */
};
static struct platform_device *easy83000_devices[] __initdata = {
&adm5120_flash0_device,
/* TODO: add VINAX device? */
};
static void __init easy_setup_pqfp(void)
{
gpio_request(ADM5120_GPIO_PIN3, NULL); /* for flash A20 line */
gpio_direction_output(ADM5120_GPIO_PIN3, 0);
/* setup data for flash0 device */
adm5120_flash0_data.switch_bank = switch_bank_gpio3;
adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
adm5120_flash0_data.parts = easy_partitions;
/* TODO: setup mac addresses */
}
static void __init easy_setup_bga(void)
{
gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
gpio_direction_output(ADM5120_GPIO_PIN5, 0);
/* setup data for flash0 device */
adm5120_flash0_data.switch_bank = switch_bank_gpio5;
adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions);
adm5120_flash0_data.parts = easy_partitions;
/* TODO: setup mac addresses */
}
static struct adm5120_board easy5120pata_board __initdata = {
.mach_type = MACH_ADM5120_EASY5120PATA,
.name = "Infineon EASY 5120P-ATA Reference Board",
.board_setup = easy_setup_pqfp,
.num_eth_ports = 6,
.num_devices = ARRAY_SIZE(easy5120pata_devices),
.devices = easy5120pata_devices,
};
static struct adm5120_board easy5120rt_board __initdata = {
.mach_type = MACH_ADM5120_EASY5120RT,
.name = "Infineon EASY 5120-RT Reference Board",
.board_setup = easy_setup_bga,
.num_eth_ports = 5,
.num_devices = ARRAY_SIZE(easy5120rt_devices),
.devices = easy5120rt_devices,
};
static struct adm5120_board easy5120wvoip_board __initdata = {
.mach_type = MACH_ADM5120_EASY5120WVOIP,
.name = "Infineon EASY 5120-WVoIP Reference Board",
.board_setup = easy_setup_bga,
.num_eth_ports = 6,
.num_devices = ARRAY_SIZE(easy5120wvoip_devices),
.devices = easy5120wvoip_devices,
};
static struct adm5120_board easy83000_board __initdata = {
.mach_type = MACH_ADM5120_EASY83000,
.name = "Infineon EASY 83000 Reference Board",
.board_setup = easy_setup_pqfp,
.num_eth_ports = 6,
.num_devices = ARRAY_SIZE(easy83000_devices),
.devices = easy83000_devices,
};
static int __init register_boards(void)
{
adm5120_board_register(&easy5120pata_board);
adm5120_board_register(&easy5120rt_board);
adm5120_board_register(&easy5120wvoip_board);
adm5120_board_register(&easy83000_board);
return 0;
}
pure_initcall(register_boards);