1/* 2 * Data Technology Inc. ESPT-GIGA board suport 3 * 4 * Copyright (C) 2008, 2009 Renesas Solutions Corp. 5 * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> 6 * 7 * This file is subject to the terms and conditions of the GNU General Public 8 * License. See the file "COPYING" in the main directory of this archive 9 * for more details. 10 */ 11#include <linux/init.h> 12#include <linux/platform_device.h> 13#include <linux/interrupt.h> 14#include <linux/mtd/physmap.h> 15#include <linux/io.h> 16#include <asm/machvec.h> 17#include <asm/sizes.h> 18#include <asm/sh_eth.h> 19 20/* NOR Flash */ 21static struct mtd_partition espt_nor_flash_partitions[] = { 22 { 23 .name = "U-Boot", 24 .offset = 0, 25 .size = (2 * SZ_128K), 26 .mask_flags = MTD_WRITEABLE, /* Read-only */ 27 }, { 28 .name = "Linux-Kernel", 29 .offset = MTDPART_OFS_APPEND, 30 .size = (20 * SZ_128K), 31 }, { 32 .name = "Root Filesystem", 33 .offset = MTDPART_OFS_APPEND, 34 .size = MTDPART_SIZ_FULL, 35 }, 36}; 37 38static struct physmap_flash_data espt_nor_flash_data = { 39 .width = 2, 40 .parts = espt_nor_flash_partitions, 41 .nr_parts = ARRAY_SIZE(espt_nor_flash_partitions), 42}; 43 44static struct resource espt_nor_flash_resources[] = { 45 [0] = { 46 .name = "NOR Flash", 47 .start = 0, 48 .end = SZ_8M - 1, 49 .flags = IORESOURCE_MEM, 50 }, 51}; 52 53static struct platform_device espt_nor_flash_device = { 54 .name = "physmap-flash", 55 .resource = espt_nor_flash_resources, 56 .num_resources = ARRAY_SIZE(espt_nor_flash_resources), 57 .dev = { 58 .platform_data = &espt_nor_flash_data, 59 }, 60}; 61 62/* SH-Ether */ 63static struct resource sh_eth_resources[] = { 64 { 65 .start = 0xFEE00800, /* use eth1 */ 66 .end = 0xFEE00F7C - 1, 67 .flags = IORESOURCE_MEM, 68 }, { 69 .start = 57, /* irq number */ 70 .flags = IORESOURCE_IRQ, 71 }, 72}; 73 74static struct sh_eth_plat_data sh7763_eth_pdata = { 75 .phy = 0, 76 .edmac_endian = EDMAC_LITTLE_ENDIAN, 77}; 78 79static struct platform_device espt_eth_device = { 80 .name = "sh-eth", 81 .resource = sh_eth_resources, 82 .num_resources = ARRAY_SIZE(sh_eth_resources), 83 .dev = { 84 .platform_data = &sh7763_eth_pdata, 85 }, 86}; 87 88static struct platform_device *espt_devices[] __initdata = { 89 &espt_nor_flash_device, 90 &espt_eth_device, 91}; 92 93static int __init espt_devices_setup(void) 94{ 95 return platform_add_devices(espt_devices, 96 ARRAY_SIZE(espt_devices)); 97} 98device_initcall(espt_devices_setup); 99 100static struct sh_machine_vector mv_espt __initmv = { 101 .mv_name = "ESPT-GIGA", 102}; 103