projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| aa5f1f9d TL |
1 | /* |
| 2 | * Configuation settings for the Freescale MCF5373 FireEngine board. | |
| 3 | * | |
| 4 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. | |
| 5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
| 6 | * | |
| 7 | * See file CREDITS for list of people who contributed to this | |
| 8 | * project. | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or | |
| 11 | * modify it under the terms of the GNU General Public License as | |
| 12 | * published by the Free Software Foundation; either version 2 of | |
| 13 | * the License, or (at your option) any later version. | |
| 14 | * | |
| 15 | * This program is distributed in the hope that it will be useful, | |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 | * GNU General Public License for more details. | |
| 19 | * | |
| 20 | * You should have received a copy of the GNU General Public License | |
| 21 | * along with this program; if not, write to the Free Software | |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 23 | * MA 02111-1307 USA | |
| 24 | */ | |
| 25 | ||
| 26 | /* | |
| 27 | * board/config.h - configuration options, board specific | |
| 28 | */ | |
| 29 | ||
| 30 | #ifndef _M5373EVB_H | |
| 31 | #define _M5373EVB_H | |
| 32 | ||
| 33 | /* | |
| 34 | * High Level Configuration Options | |
| 35 | * (easy to change) | |
| 36 | */ | |
| 37 | #define CONFIG_MCF532x /* define processor family */ | |
| 38 | #define CONFIG_M5373 /* define processor type */ | |
| 39 | ||
| 40 | #undef DEBUG | |
| 41 | ||
| 42 | #define CONFIG_MCFUART | |
| 43 | #define CFG_UART_PORT (0) | |
| 44 | #define CONFIG_BAUDRATE 115200 | |
| 45 | #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } | |
| 46 | ||
| 47 | #undef CONFIG_WATCHDOG | |
| 48 | #define CONFIG_WATCHDOG_TIMEOUT 3360 /* timeout in ms, max is 3.36 sec */ | |
| 49 | ||
| 50 | /* Command line configuration */ | |
| 51 | #include <config_cmd_default.h> | |
| 52 | ||
| 53 | #define CONFIG_CMD_CACHE | |
| 54 | #define CONFIG_CMD_DATE | |
| 55 | #define CONFIG_CMD_ELF | |
| 56 | #define CONFIG_CMD_FLASH | |
| 57 | #define CONFIG_CMD_I2C | |
| 58 | #define CONFIG_CMD_MEMORY | |
| 59 | #define CONFIG_CMD_MISC | |
| 60 | #define CONFIG_CMD_MII | |
| 61 | #define CONFIG_CMD_NET | |
| 62 | #define CONFIG_CMD_PING | |
| 63 | #define CONFIG_CMD_REGINFO | |
| 64 | ||
| 65 | #ifdef NANDFLASH_SIZE | |
| 66 | # define CONFIG_CMD_NAND | |
| 67 | #endif | |
| 68 | ||
| 69 | #define CFG_UNIFY_CACHE | |
| 70 | ||
| 71 | #define CONFIG_MCFFEC | |
| 72 | #ifdef CONFIG_MCFFEC | |
| 73 | # define CONFIG_NET_MULTI 1 | |
| 74 | # define CONFIG_MII 1 | |
| 75 | # define CFG_DISCOVER_PHY | |
| 76 | # define CFG_RX_ETH_BUFFER 8 | |
| 77 | # define CFG_FAULT_ECHO_LINK_DOWN | |
| 78 | ||
| 79 | # define CFG_FEC0_PINMUX 0 | |
| 80 | # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE | |
| 81 | # define MCFFEC_TOUT_LOOP 50000 | |
| 82 | /* If CFG_DISCOVER_PHY is not defined - hardcoded */ | |
| 83 | # ifndef CFG_DISCOVER_PHY | |
| 84 | # define FECDUPLEX FULL | |
| 85 | # define FECSPEED _100BASET | |
| 86 | # else | |
| 87 | # ifndef CFG_FAULT_ECHO_LINK_DOWN | |
| 88 | # define CFG_FAULT_ECHO_LINK_DOWN | |
| 89 | # endif | |
| 90 | # endif /* CFG_DISCOVER_PHY */ | |
| 91 | #endif | |
| 92 | ||
| 93 | #define CONFIG_MCFRTC | |
| 94 | #undef RTC_DEBUG | |
| 95 | ||
| 96 | /* Timer */ | |
| 97 | #define CONFIG_MCFTMR | |
| 98 | #undef CONFIG_MCFPIT | |
| 99 | ||
| 100 | /* I2C */ | |
| 101 | #define CONFIG_FSL_I2C | |
| 102 | #define CONFIG_HARD_I2C /* I2C with hw support */ | |
| 103 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
| 104 | #define CFG_I2C_SPEED 80000 | |
| 105 | #define CFG_I2C_SLAVE 0x7F | |
| 106 | #define CFG_I2C_OFFSET 0x58000 | |
| 107 | #define CFG_IMMR CFG_MBAR | |
| 108 | ||
| 109 | #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ | |
| 110 | #define CONFIG_UDP_CHECKSUM | |
| 111 | ||
| 112 | #ifdef CONFIG_MCFFEC | |
| 113 | # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 | |
| 114 | # define CONFIG_IPADDR 192.162.1.2 | |
| 115 | # define CONFIG_NETMASK 255.255.255.0 | |
| 116 | # define CONFIG_SERVERIP 192.162.1.1 | |
| 117 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
| 118 | # define CONFIG_OVERWRITE_ETHADDR_ONCE | |
| 119 | #endif /* FEC_ENET */ | |
| 120 | ||
| 121 | #define CONFIG_HOSTNAME M5373EVB | |
| 122 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 123 | "netdev=eth0\0" \ | |
| 124 | "loadaddr=" MK_STR(CFG_LOAD_ADDR) "\0" \ | |
| 125 | "u-boot=u-boot.bin\0" \ | |
| 126 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
| 127 | "upd=run load; run prog\0" \ | |
| 128 | "prog=prot off 0 2ffff;" \ | |
| 129 | "era 0 2ffff;" \ | |
| 130 | "cp.b ${loadaddr} 0 ${filesize};" \ | |
| 131 | "save\0" \ | |
| 132 | "" | |
| 133 | ||
| 134 | #define CONFIG_PRAM 512 /* 512 KB */ | |
| 135 | #define CFG_PROMPT "-> " | |
| 136 | #define CFG_LONGHELP /* undef to save memory */ | |
| 137 | ||
| 138 | #ifdef CONFIG_CMD_KGDB | |
| 139 | # define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| 140 | #else | |
| 141 | # define CFG_CBSIZE 256 /* Console I/O Buffer Size */ | |
| 142 | #endif | |
| 143 | ||
| 144 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
| 145 | #define CFG_MAXARGS 16 /* max number of command args */ | |
| 146 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
| 147 | #define CFG_LOAD_ADDR 0x40010000 | |
| 148 | ||
| 149 | #define CFG_HZ 1000 | |
| 150 | #define CFG_CLK 80000000 | |
| 151 | #define CFG_CPU_CLK CFG_CLK * 3 | |
| 152 | ||
| 153 | #define CFG_MBAR 0xFC000000 | |
| 154 | ||
| 155 | #define CFG_LATCH_ADDR (CFG_CS1_BASE + 0x80000) | |
| 156 | ||
| 157 | /* | |
| 158 | * Low Level Configuration Settings | |
| 159 | * (address mappings, register initial values, etc.) | |
| 160 | * You should know what you are doing if you make changes here. | |
| 161 | */ | |
| 162 | /*----------------------------------------------------------------------- | |
| 163 | * Definitions for initial stack pointer and data area (in DPRAM) | |
| 164 | */ | |
| 165 | #define CFG_INIT_RAM_ADDR 0x80000000 | |
| 166 | #define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */ | |
| 167 | #define CFG_INIT_RAM_CTRL 0x221 | |
| 168 | #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ | |
| 169 | #define CFG_GBL_DATA_OFFSET ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 0x10) | |
| 170 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
| 171 | ||
| 172 | /*----------------------------------------------------------------------- | |
| 173 | * Start addresses for the final memory configuration | |
| 174 | * (Set up by the startup code) | |
| 175 | * Please note that CFG_SDRAM_BASE _must_ start at 0 | |
| 176 | */ | |
| 177 | #define CFG_SDRAM_BASE 0x40000000 | |
| 178 | #define CFG_SDRAM_SIZE 32 /* SDRAM size in MB */ | |
| 179 | #define CFG_SDRAM_CFG1 0x53722730 | |
| 180 | #define CFG_SDRAM_CFG2 0x56670000 | |
| 181 | #define CFG_SDRAM_CTRL 0xE1092000 | |
| 182 | #define CFG_SDRAM_EMOD 0x40010000 | |
| 183 | #define CFG_SDRAM_MODE 0x018D0000 | |
| 184 | ||
| 185 | #define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400 | |
| 186 | #define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20) | |
| 187 | ||
| 188 | #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400) | |
| 189 | #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
| 190 | ||
| 191 | #define CFG_BOOTPARAMS_LEN 64*1024 | |
| 192 | #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
| 193 | ||
| 194 | /* | |
| 195 | * For booting Linux, the board info and command line data | |
| 196 | * have to be in the first 8 MB of memory, since this is | |
| 197 | * the maximum mapped by the Linux kernel during initialization ?? | |
| 198 | */ | |
| 199 | #define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20)) | |
| 200 | ||
| 201 | /*----------------------------------------------------------------------- | |
| 202 | * FLASH organization | |
| 203 | */ | |
| 204 | #define CFG_FLASH_CFI | |
| 205 | #ifdef CFG_FLASH_CFI | |
| 206 | # define CFG_FLASH_CFI_DRIVER 1 | |
| 207 | # define CFG_FLASH_SIZE 0x800000 /* Max size that the board might have */ | |
| 208 | # define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
| 209 | # define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
| 210 | # define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ | |
| 211 | # define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
| 212 | #endif | |
| 213 | ||
| 214 | #ifdef NANDFLASH_SIZE | |
| 215 | # define CFG_MAX_NAND_DEVICE 1 | |
| 216 | # define CFG_NAND_BASE CFG_CS2_BASE | |
| 217 | # define CFG_NAND_SIZE 1 | |
| 218 | # define CFG_NAND_BASE_LIST { CFG_NAND_BASE } | |
| 219 | # define NAND_MAX_CHIPS 1 | |
| 220 | # define NAND_ALLOW_ERASE_ALL 1 | |
| 221 | # define CONFIG_JFFS2_NAND 1 | |
| 222 | # define CONFIG_JFFS2_DEV "nand0" | |
| 223 | # define CONFIG_JFFS2_PART_SIZE (CFG_CS2_MASK & ~1) | |
| 224 | # define CONFIG_JFFS2_PART_OFFSET 0x00000000 | |
| 225 | #endif | |
| 226 | ||
| 227 | #define CFG_FLASH_BASE CFG_CS0_BASE | |
| 228 | ||
| 229 | /* Configuration for environment | |
| 230 | * Environment is embedded in u-boot in the second sector of the flash | |
| 231 | */ | |
| 232 | #define CFG_ENV_OFFSET 0x4000 | |
| 233 | #define CFG_ENV_SECT_SIZE 0x2000 | |
| 234 | #define CFG_ENV_IS_IN_FLASH 1 | |
| 235 | #define CFG_ENV_IS_EMBEDDED 1 | |
| 236 | ||
| 237 | /*----------------------------------------------------------------------- | |
| 238 | * Cache Configuration | |
| 239 | */ | |
| 240 | #define CFG_CACHELINE_SIZE 16 | |
| 241 | ||
| 242 | /*----------------------------------------------------------------------- | |
| 243 | * Chipselect bank definitions | |
| 244 | */ | |
| 245 | /* | |
| 246 | * CS0 - NOR Flash 1, 2, 4, or 8MB | |
| 247 | * CS1 - CompactFlash and registers | |
| 248 | * CS2 - NAND Flash 16, 32, or 64MB | |
| 249 | * CS3 - Available | |
| 250 | * CS4 - Available | |
| 251 | * CS5 - Available | |
| 252 | */ | |
| 253 | #define CFG_CS0_BASE 0 | |
| 254 | #define CFG_CS0_MASK 0x007f0001 | |
| 255 | #define CFG_CS0_CTRL 0x00001fa0 | |
| 256 | ||
| 257 | #define CFG_CS1_BASE 0x10000000 | |
| 258 | #define CFG_CS1_MASK 0x001f0001 | |
| 259 | #define CFG_CS1_CTRL 0x002A3780 | |
| 260 | ||
| 261 | #ifdef NANDFLASH_SIZE | |
| 262 | #define CFG_CS2_BASE 0x20000000 | |
| 263 | #define CFG_CS2_MASK ((NANDFLASH_SIZE << 20) | 1) | |
| 264 | #define CFG_CS2_CTRL 0x00001f60 | |
| 265 | #endif | |
| 266 | ||
| 267 | #endif /* _M5373EVB_H */ |