1/* 2 * arch/arm/mach-loki/lb88rc8480-setup.c 3 * 4 * Marvell LB88RC8480 Development Board Setup 5 * 6 * This file is licensed under the terms of the GNU General Public 7 * License version 2. This program is licensed "as is" without any 8 * warranty of any kind, whether express or implied. 9 */ 10 11#include <linux/kernel.h> 12#include <linux/init.h> 13#include <linux/platform_device.h> 14#include <linux/irq.h> 15#include <linux/mtd/physmap.h> 16#include <linux/mtd/nand.h> 17#include <linux/timer.h> 18#include <linux/ata_platform.h> 19#include <linux/mv643xx_eth.h> 20#include <asm/mach-types.h> 21#include <asm/mach/arch.h> 22#include <mach/loki.h> 23#include "common.h" 24 25#define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000 26#define LB88RC8480_FLASH_BOOT_CS_SIZE SZ_128M 27 28#define LB88RC8480_NOR_BOOT_BASE 0xff000000 29#define LB88RC8480_NOR_BOOT_SIZE SZ_16M 30 31static struct mtd_partition lb88rc8480_boot_flash_parts[] = { 32 { 33 .name = "kernel", 34 .offset = 0, 35 .size = SZ_2M, 36 }, { 37 .name = "root-fs", 38 .offset = SZ_2M, 39 .size = (SZ_8M + SZ_4M + SZ_1M), 40 }, { 41 .name = "u-boot", 42 .offset = (SZ_8M + SZ_4M + SZ_2M + SZ_1M), 43 .size = SZ_1M, 44 }, 45}; 46 47static struct physmap_flash_data lb88rc8480_boot_flash_data = { 48 .parts = lb88rc8480_boot_flash_parts, 49 .nr_parts = ARRAY_SIZE(lb88rc8480_boot_flash_parts), 50 .width = 1, /* 8 bit bus width */ 51}; 52 53static struct resource lb88rc8480_boot_flash_resource = { 54 .flags = IORESOURCE_MEM, 55 .start = LB88RC8480_NOR_BOOT_BASE, 56 .end = LB88RC8480_NOR_BOOT_BASE + LB88RC8480_NOR_BOOT_SIZE - 1, 57}; 58 59static struct platform_device lb88rc8480_boot_flash = { 60 .name = "physmap-flash", 61 .id = 0, 62 .dev = { 63 .platform_data = &lb88rc8480_boot_flash_data, 64 }, 65 .num_resources = 1, 66 .resource = &lb88rc8480_boot_flash_resource, 67}; 68 69static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = { 70 .phy_addr = MV643XX_ETH_PHY_ADDR(1), 71 .mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 }, 72}; 73 74static void __init lb88rc8480_init(void) 75{ 76 /* 77 * Basic setup. Needs to be called early. 78 */ 79 loki_init(); 80 81 loki_ge0_init(&lb88rc8480_ge0_data); 82 loki_sas_init(); 83 loki_uart0_init(); 84 loki_uart1_init(); 85 86 loki_setup_dev_boot_win(LB88RC8480_FLASH_BOOT_CS_BASE, 87 LB88RC8480_FLASH_BOOT_CS_SIZE); 88 platform_device_register(&lb88rc8480_boot_flash); 89} 90 91MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board") 92 /* Maintainer: Ke Wei <kewei@marvell.com> */ 93 .phys_io = LOKI_REGS_PHYS_BASE, 94 .io_pg_offst = ((LOKI_REGS_VIRT_BASE) >> 18) & 0xfffc, 95 .boot_params = 0x00000100, 96 .init_machine = lb88rc8480_init, 97 .map_io = loki_map_io, 98 .init_irq = loki_init_irq, 99 .timer = &loki_timer, 100MACHINE_END 101