127 lines
3.1 KiB
C
127 lines
3.1 KiB
C
/*
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* $Id$
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*
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* ZyXEL Prestige P-334/P-335 boards
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*
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* Copyright (C) 2007 OpenWrt.org
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* Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <asm/bootinfo.h>
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#include <asm/gpio.h>
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#include <asm/mach-adm5120/adm5120_board.h>
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#include <asm/mach-adm5120/adm5120_platform.h>
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static void switch_bank_gpio5(unsigned bank)
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{
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switch (bank) {
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case 0:
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gpio_set_value(ADM5120_GPIO_PIN5, 0);
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break;
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case 1:
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gpio_set_value(ADM5120_GPIO_PIN5, 1);
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break;
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}
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}
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static struct mtd_partition p33x_partitions[] = {
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{
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.name = "bootbase",
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.offset = 0,
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.size = 16*1024,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "rom",
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.offset = MTDPART_OFS_APPEND,
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.size = 16*1024,
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} , {
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.name = "bootext",
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.offset = MTDPART_OFS_APPEND,
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.size = 96*1024,
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.mask_flags = MTD_WRITEABLE,
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} , {
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.name = "trx",
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.offset = MTDPART_OFS_APPEND,
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.size = MTDPART_SIZ_FULL,
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} , {
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.name = "firmware",
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.offset = 32*1024,
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.size = MTDPART_SIZ_FULL,
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}
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};
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static struct platform_device *p334_devices[] __initdata = {
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&adm5120_flash0_device,
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};
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static struct platform_device *p335_devices[] __initdata = {
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&adm5120_flash0_device,
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&adm5120_usbc_device,
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};
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static void __init p33x_setup(void)
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{
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gpio_request(ADM5120_GPIO_PIN5, NULL); /* for flash A20 line */
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gpio_direction_output(ADM5120_GPIO_PIN5, 0);
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/* setup data for flash0 device */
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adm5120_flash0_data.switch_bank = switch_bank_gpio5;
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adm5120_flash0_data.nr_parts = ARRAY_SIZE(p33x_partitions);
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adm5120_flash0_data.parts = p33x_partitions;
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/* TODO: setup mac address */
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}
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unsigned char p33x_vlans[6] __initdata = {
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/* FIXME: untested */
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0x50, 0x48, 0x44, 0x42, 0x41, 0x00
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};
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static struct adm5120_board p334wt_board __initdata = {
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.mach_type = MACH_ADM5120_P334WT,
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.name = "ZyXEL Prestige 334WT",
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.board_setup = p33x_setup,
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.eth_num_ports = 5,
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.eth_vlans = p33x_vlans,
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.num_devices = ARRAY_SIZE(p334_devices),
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.devices = p334_devices,
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};
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static struct adm5120_board p335_board __initdata = {
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.mach_type = MACH_ADM5120_P335,
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.name = "ZyXEL Prestige 335/335WT",
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.board_setup = p33x_setup,
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.eth_num_ports = 5,
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.eth_vlans = p33x_vlans,
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.num_devices = ARRAY_SIZE(p335_devices),
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.devices = p335_devices,
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};
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static int __init register_boards(void)
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{
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adm5120_board_register(&p334wt_board);
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adm5120_board_register(&p335_board);
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return 0;
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}
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pure_initcall(register_boards);
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