From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- .../arch/mips/adm5120/infineon/infineon.c | 108 +++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 target/linux/adm5120/files-3.18/arch/mips/adm5120/infineon/infineon.c (limited to 'target/linux/adm5120/files-3.18/arch/mips/adm5120/infineon/infineon.c') diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/infineon/infineon.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/infineon/infineon.c new file mode 100644 index 0000000..5c441da --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/infineon/infineon.c @@ -0,0 +1,108 @@ +/* + * Infineon Reference Boards + * + * Copyright (C) 2007-2008 Gabor Juhos + * + * 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 "infineon.h" + +#include + +#define EASY_CONFIG_OFFSET 0x10000 +#define EASY_CONFIG_SIZE 0x1000 + +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 __init void easy_setup_mac(void) +{ + u8 mac_base[6]; + int err; + + err = admboot_get_mac_base(EASY_CONFIG_OFFSET, + EASY_CONFIG_SIZE, mac_base); + + if ((err) || !is_valid_ether_addr(mac_base)) + random_ether_addr(mac_base); + + adm5120_setup_eth_macs(mac_base); +} + +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; + } +} + +void __init easy_setup_pqfp(void) +{ + /* setup flash A20 line */ + gpio_request(ADM5120_GPIO_PIN3, NULL); + gpio_direction_output(ADM5120_GPIO_PIN3, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio3; + + adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions); + adm5120_flash0_data.parts = easy_partitions; + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); + + adm5120_add_device_flash(0); + + easy_setup_mac(); +} + +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; + } +} + +void __init easy_setup_bga(void) +{ + /* setup flash A20 line */ + gpio_request(ADM5120_GPIO_PIN5, NULL); + gpio_direction_output(ADM5120_GPIO_PIN5, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio5; + + adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions); + adm5120_flash0_data.parts = easy_partitions; + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); + + adm5120_add_device_flash(0); + + easy_setup_mac(); +} -- cgit v1.2.3