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/*
* $Id$
*
* Infineon boards
*
* Copyright (C) 2007 OpenWrt.org
* Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/bootinfo.h>
#include <asm/gpio.h>
#include <adm5120_defs.h>
#include <adm5120_irq.h>
#include <adm5120_board.h>
#include <adm5120_platform.h>
#include <adm5120_info.h>
#define EASY_PQFP_GPIO_DEV_MASK (1 << ADM5120_GPIO_PIN3)
#define EASY_BGA_GPIO_DEV_MASK (1 << ADM5120_GPIO_PIN5)
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 adm5120_pci_irq easy5120rt_pci_irqs[] __initdata = {
PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
};
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_hcd_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;
adm5120_gpiodev_resource.start &= ~EASY_PQFP_GPIO_DEV_MASK;
/* 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;
adm5120_gpiodev_resource.start &= ~EASY_BGA_GPIO_DEV_MASK;
/* TODO: setup mac addresses */
}
unsigned char easy5120rt_vlans[6] = {
0x41, 0x42, 0x44, 0x48, 0x50, 0x00
};
/*--------------------------------------------------------------------------*/
ADM5120_BOARD_START(EASY5120PATA, "Infineon EASY 5120P-ATA Reference Board")
.board_setup = easy_setup_pqfp,
.eth_num_ports = 6,
.num_devices = ARRAY_SIZE(easy5120pata_devices),
.devices = easy5120pata_devices,
ADM5120_BOARD_END
ADM5120_BOARD_START(EASY5120RT, "Infineon EASY 5120-RT Reference Board")
.board_setup = easy_setup_bga,
.eth_num_ports = 5,
.eth_vlans = easy5120rt_vlans,
.num_devices = ARRAY_SIZE(easy5120rt_devices),
.devices = easy5120rt_devices,
.pci_nr_irqs = ARRAY_SIZE(easy5120rt_pci_irqs),
.pci_irq_map = easy5120rt_pci_irqs,
ADM5120_BOARD_END
ADM5120_BOARD_START(EASY5120WVOIP, "Infineon EASY 5120-WVoIP Reference Board")
.board_setup = easy_setup_bga,
.eth_num_ports = 6,
.num_devices = ARRAY_SIZE(easy5120wvoip_devices),
.devices = easy5120wvoip_devices,
ADM5120_BOARD_END
ADM5120_BOARD_START(EASY83000, "Infineon EASY 83000 Reference Board")
.board_setup = easy_setup_pqfp,
.eth_num_ports = 6,
.num_devices = ARRAY_SIZE(easy83000_devices),
.devices = easy83000_devices,
ADM5120_BOARD_END
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