1 /* 2 * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net> 3 * 4 * Based on original Kirkwood support which is 5 * (C) Copyright 2009 6 * Marvell Semiconductor <www.marvell.com> 7 * Written-by: Prafulla Wadaskar <prafulla@marvell.com> 8 * 9 * See file CREDITS for list of people who contributed to this 10 * project. 11 * 12 * This program is free software; you can redistribute it and/or 13 * modify it under the terms of the GNU General Public License as 14 * published by the Free Software Foundation; either version 2 of 15 * the License, or (at your option) any later version. 16 * 17 * This program is distributed in the hope that it will be useful, 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 * GNU General Public License for more details. 21 * 22 * You should have received a copy of the GNU General Public License 23 * along with this program; if not, write to the Free Software 24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 25 * MA 02110-1301 USA 26 */ 27 28 #ifndef _CONFIG_EDMINIV2_H 29 #define _CONFIG_EDMINIV2_H 30 31 /* 32 * Version number information 33 */ 34 35 #define CONFIG_IDENT_STRING " EDMiniV2" 36 37 /* 38 * High Level Configuration Options (easy to change) 39 */ 40 41 #define CONFIG_MARVELL 1 42 #define CONFIG_ARM926EJS 1 /* Basic Architecture */ 43 #define CONFIG_FEROCEON 1 /* CPU Core subversion */ 44 #define CONFIG_ORION5X 1 /* SOC Family Name */ 45 #define CONFIG_88F5182 1 /* SOC Name */ 46 #define CONFIG_MACH_EDMINIV2 1 /* Machine type */ 47 48 /* 49 * CLKs configurations 50 */ 51 52 #define CONFIG_SYS_HZ 1000 53 54 /* 55 * Board-specific values for Orion5x MPP low level init: 56 * - MPPs 12 to 15 are SATA LEDs (mode 5) 57 * - Others are GPIO/unused (mode 3 for MPP0, mode 5 for 58 * MPP16 to MPP19, mode 0 for others 59 */ 60 61 #define ORION5X_MPP0_7 0x00000003 62 #define ORION5X_MPP8_15 0x55550000 63 #define ORION5X_MPP16_23 0x00005555 64 65 /* 66 * Board-specific values for Orion5x GPIO low level init: 67 * - GPIO3 is input (RTC interrupt) 68 * - GPIO16 is Power LED control (0 = on, 1 = off) 69 * - GPIO17 is Power LED source select (0 = CPLD, 1 = GPIO16) 70 * - GPIO18 is Power Button status (0 = Released, 1 = Pressed) 71 * - Last GPIO is 26, further bits are supposed to be 0. 72 * Enable mask has ones for INPUT, 0 for OUTPUT. 73 * Default is LED ON. 74 */ 75 76 #define ORION5X_GPIO_OUT_ENABLE 0x03fcffff 77 #define ORION5X_GPIO_OUT_VALUE 0x03fcffff 78 79 /* 80 * NS16550 Configuration 81 */ 82 83 #define CONFIG_SYS_NS16550 84 #define CONFIG_SYS_NS16550_SERIAL 85 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 86 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 87 #define CONFIG_SYS_NS16550_COM1 ORION5X_UART0_BASE 88 89 /* 90 * Serial Port configuration 91 * The following definitions let you select what serial you want to use 92 * for your console driver. 93 */ 94 95 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 96 #define CONFIG_BAUDRATE 115200 97 #define CONFIG_SYS_BAUDRATE_TABLE \ 98 { 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 } 99 100 /* 101 * FLASH configuration 102 */ 103 104 #define CONFIG_SYS_FLASH_CFI 105 #define CONFIG_FLASH_CFI_DRIVER 106 #define CONFIG_FLASH_CFI_LEGACY 107 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ 108 #define CONFIG_SYS_MAX_FLASH_SECT 11 /* max num of sects on one chip */ 109 #define CONFIG_SYS_FLASH_BASE 0xfff80000 110 #define CONFIG_SYS_FLASH_SECTSZ \ 111 {16384, 8192, 8192, 32768, \ 112 65536, 65536, 65536, 65536, 65536, 65536, 65536} 113 114 /* auto boot */ 115 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 116 117 /* 118 * For booting Linux, the board info and command line data 119 * have to be in the first 8 MB of memory, since this is 120 * the maximum mapped by the Linux kernel during initialization. 121 */ 122 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 123 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 124 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 125 126 #define CONFIG_SYS_PROMPT "EDMiniV2> " /* Command Prompt */ 127 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 128 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 129 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 130 /* 131 * Commands configuration - using default command set for now 132 */ 133 #include <config_cmd_default.h> 134 #define CONFIG_CMD_IDE 135 #define CONFIG_CMD_I2C 136 137 /* 138 * Network 139 */ 140 141 #ifdef CONFIG_CMD_NET 142 #define CONFIG_MVGBE /* Enable Marvell GbE Driver */ 143 #define CONFIG_MVGBE_PORTS {1} /* enable port 0 only */ 144 #define CONFIG_SKIP_LOCAL_MAC_RANDOMIZATION /* don't randomize MAC */ 145 #define CONFIG_PHY_BASE_ADR 0x8 146 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ 147 #define CONFIG_NETCONSOLE /* include NetConsole support */ 148 #define CONFIG_MII /* expose smi ove miiphy interface */ 149 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ 150 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 151 #endif 152 153 /* 154 * IDE 155 */ 156 #ifdef CONFIG_CMD_IDE 157 #define __io 158 #define CONFIG_IDE_PREINIT 159 #define CONFIG_DOS_PARTITION 160 #define CONFIG_CMD_EXT2 161 /* ED Mini V has an IDE-compatible SATA connector for port 1 */ 162 #define CONFIG_MVSATA_IDE 163 #define CONFIG_MVSATA_IDE_USE_PORT1 164 /* Needs byte-swapping for ATA data register */ 165 #define CONFIG_IDE_SWAP_IO 166 /* Data, registers and alternate blocks are at the same offset */ 167 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) 168 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100) 169 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) 170 /* Each 8-bit ATA register is aligned to a 4-bytes address */ 171 #define CONFIG_SYS_ATA_STRIDE 4 172 /* Controller supports 48-bits LBA addressing */ 173 #define CONFIG_LBA48 174 /* A single bus, a single device */ 175 #define CONFIG_SYS_IDE_MAXBUS 1 176 #define CONFIG_SYS_IDE_MAXDEVICE 1 177 /* ATA registers base is at SATA controller base */ 178 #define CONFIG_SYS_ATA_BASE_ADDR ORION5X_SATA_BASE 179 /* ATA bus 0 is orion5x port 1 on ED Mini V2 */ 180 #define CONFIG_SYS_ATA_IDE0_OFFSET ORION5X_SATA_PORT1_OFFSET 181 /* end of IDE defines */ 182 #endif /* CMD_IDE */ 183 184 /* 185 * I2C related stuff 186 */ 187 #ifdef CONFIG_CMD_I2C 188 #define CONFIG_I2C_MVTWSI 189 #define CONFIG_I2C_MVTWSI_BASE ORION5X_TWSI_BASE 190 #define CONFIG_SYS_I2C_SLAVE 0x0 191 #define CONFIG_SYS_I2C_SPEED 100000 192 #endif 193 194 /* 195 * Environment variables configurations 196 */ 197 #define CONFIG_ENV_IS_IN_FLASH 1 198 #define CONFIG_ENV_SECT_SIZE 0x2000 /* 16K */ 199 #define CONFIG_ENV_SIZE 0x2000 200 #define CONFIG_ENV_OFFSET 0x4000 /* env starts here */ 201 202 /* 203 * Size of malloc() pool 204 */ 205 #define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */ 206 207 /* 208 * Other required minimal configurations 209 */ 210 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ 211 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 212 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 213 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 214 #define CONFIG_NR_DRAM_BANKS 1 215 216 #define CONFIG_STACKSIZE 0x00100000 217 #define CONFIG_SYS_LOAD_ADDR 0x00800000 218 #define CONFIG_SYS_MEMTEST_START 0x00400000 219 #define CONFIG_SYS_MEMTEST_END 0x007fffff 220 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 221 #define CONFIG_SYS_MAXARGS 16 222 223 /* additions for new relocation code, must be added to all boards */ 224 #define CONFIG_SYS_SDRAM_BASE 0 225 #define CONFIG_SYS_INIT_SP_ADDR \ 226 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) 227 228 #endif /* _CONFIG_EDMINIV2_H */ 229