Gabor Juhos
16 years ago
parent
038f8c0532
commit
cd9ca196b6
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obj-$(CONFIG_ADM5120_MACH_PMUGW) += pmugw.o
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/*
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* Motorola Powerline MU Gateway board |
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* |
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* Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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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 <linux/gpio.h> |
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#include <linux/irq.h> |
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#include <linux/etherdevice.h> |
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#include <asm/bootinfo.h> |
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#include <asm/mach-adm5120/adm5120_defs.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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#include <asm/mach-adm5120/adm5120_info.h> |
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#include <prom/admboot.h> |
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#define PMUGW_CONFIG_OFFSET 0x10000 |
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#define PMUGW_CONFIG_SIZE 0x1000 |
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#ifdef CONFIG_MTD_PARTITIONS |
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static struct mtd_partition pmugw_partitions[] = { |
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{ |
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.name = "admboot", |
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.offset = 0, |
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.size = 64*1024, |
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.mask_flags = MTD_WRITEABLE, |
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} , { |
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.name = "boardcfg", |
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.offset = MTDPART_OFS_APPEND, |
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.size = 64*1024, |
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} , { |
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.name = "firmware", |
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.offset = MTDPART_OFS_APPEND, |
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.size = MTDPART_SIZ_FULL, |
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} |
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}; |
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#endif /* CONFIG_MTD_PARTITIONS */ |
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static u8 pmugw_vlans[6] __initdata = { |
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0x41, 0x42, 0x44, 0x48, 0x50, 0x00 |
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}; |
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static __init void pmugw_setup_mac(void) |
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{ |
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u8 mac_base[6]; |
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int err; |
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err = admboot_get_mac_base(PMUGW_CONFIG_OFFSET, |
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PMUGW_CONFIG_SIZE, mac_base); |
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if ((err) || !is_valid_ether_addr(mac_base)) |
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random_ether_addr(mac_base); |
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adm5120_setup_eth_macs(mac_base); |
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} |
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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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void __init pmugw_setup(void) |
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{ |
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/* setup flash A20 line */ |
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gpio_request(ADM5120_GPIO_PIN5, NULL); |
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gpio_direction_output(ADM5120_GPIO_PIN5, 0); |
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adm5120_flash0_data.switch_bank = switch_bank_gpio5; |
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#ifdef CONFIG_MTD_PARTITIONS |
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adm5120_flash0_data.nr_parts = ARRAY_SIZE(pmugw_partitions); |
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adm5120_flash0_data.parts = pmugw_partitions; |
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#endif /* CONFIG_MTD_PARTITIONS */ |
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adm5120_add_device_uart(1); /* ttyS0 */ |
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adm5120_add_device_uart(0); /* ttyS1 */ |
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adm5120_add_device_flash(0); |
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pmugw_setup_mac(); |
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adm5120_add_device_switch(5, pmugw_vlans); |
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} |
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ADM5120_BOARD(MACH_ADM5120_PMUGW, |
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"Motorola Powerline MU Gateway", |
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pmugw_setup); |
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@ -0,0 +1,16 @@ |
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#
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# Copyright (C) 2008 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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define Profile/PMUGW |
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NAME:=Motorola Powerline MU Gateway (EXPERIMENTAL)
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endef |
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define Profile/PMUGW/Description |
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Package set optimized for the Motorola Powerline MU Gateway board
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endef |
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$(eval $(call Profile,PMUGW)) |
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