1 /* 2 * (C) Copyright 2001 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24 /* 25 * board/config.h - configuration options, board specific 26 */ 27 28 #ifndef __CONFIG_H 29 #define __CONFIG_H 30 31 /*********************************************************** 32 * High Level Configuration Options 33 * (easy to change) 34 ***********************************************************/ 35 #define CONFIG_405GP 1 /* This is a PPC405 CPU */ 36 #define CONFIG_4xx 1 /* ...member of PPC4xx family */ 37 #define CONFIG_PIP405 1 /* ...on a PIP405 board */ 38 /*********************************************************** 39 * Clock 40 ***********************************************************/ 41 #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ 42 43 44 /* 45 * BOOTP options 46 */ 47 #define CONFIG_BOOTP_BOOTFILESIZE 48 #define CONFIG_BOOTP_BOOTPATH 49 #define CONFIG_BOOTP_GATEWAY 50 #define CONFIG_BOOTP_HOSTNAME 51 52 53 /* 54 * Command line configuration. 55 */ 56 #include <config_cmd_default.h> 57 58 #define CONFIG_CMD_IDE 59 #define CONFIG_CMD_DHCP 60 #define CONFIG_CMD_PCI 61 #define CONFIG_CMD_CACHE 62 #define CONFIG_CMD_IRQ 63 #define CONFIG_CMD_EEPROM 64 #define CONFIG_CMD_I2C 65 #define CONFIG_CMD_REGINFO 66 #define CONFIG_CMD_FDC 67 #define CONFIG_CMD_SCSI 68 #define CONFIG_CMD_FAT 69 #define CONFIG_CMD_DATE 70 #define CONFIG_CMD_ELF 71 #define CONFIG_CMD_USB 72 #define CONFIG_CMD_MII 73 #define CONFIG_CMD_SDRAM 74 #define CONFIG_CMD_PING 75 #define CONFIG_CMD_SAVES 76 #define CONFIG_CMD_BSP 77 78 #define CONFIG_SYS_HUSH_PARSER 79 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 80 /************************************************************** 81 * I2C Stuff: 82 * the PIP405 is equiped with an Atmel 24C128/256 EEPROM at address 83 * 0x53. 84 * Caution: on the same bus is the SPD (Serial Presens Detect 85 * EEPROM of the SDRAM 86 * The Atmel EEPROM uses 16Bit addressing. 87 ***************************************************************/ 88 #define CONFIG_HARD_I2C /* I2c with hardware support */ 89 #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ 90 #define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */ 91 #define CONFIG_SYS_I2C_SLAVE 0x7F 92 93 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 94 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 95 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ 96 #define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */ 97 #define CONFIG_ENV_SIZE 0x800 /* 2 kBytes may be used for env vars */ 98 99 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 100 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */ 101 /* 64 byte page write mode using*/ 102 /* last 6 bits of the address */ 103 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ 104 105 106 /*************************************************************** 107 * Definitions for Serial Presence Detect EEPROM address 108 * (to get SDRAM settings) 109 ***************************************************************/ 110 #define SPD_EEPROM_ADDRESS 0x50 111 112 #define CONFIG_BOARD_EARLY_INIT_F 113 /************************************************************** 114 * Environment definitions 115 **************************************************************/ 116 #define CONFIG_BAUDRATE 9600 /* STD Baudrate */ 117 118 119 #define CONFIG_BOOTDELAY 5 120 /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */ 121 /* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */ 122 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */ 123 124 125 #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */ 126 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */ 127 128 #define CONFIG_IPADDR 10.0.0.100 129 #define CONFIG_SERVERIP 10.0.0.1 130 #define CONFIG_PREBOOT 131 /*************************************************************** 132 * defines if the console is stored in the environment 133 ***************************************************************/ 134 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */ 135 /*************************************************************** 136 * defines if an overwrite_console function exists 137 *************************************************************/ 138 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 139 #define CONFIG_SYS_CONSOLE_INFO_QUIET 140 /*************************************************************** 141 * defines if the overwrite_console should be stored in the 142 * environment 143 **************************************************************/ 144 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 145 146 /************************************************************** 147 * loads config 148 *************************************************************/ 149 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 150 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 151 152 #define CONFIG_MISC_INIT_R 153 /*********************************************************** 154 * Miscellaneous configurable options 155 **********************************************************/ 156 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 157 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 158 #if defined(CONFIG_CMD_KGDB) 159 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 160 #else 161 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 162 #endif 163 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 164 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 165 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 166 167 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */ 168 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */ 169 170 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */ 171 #define CONFIG_SYS_BASE_BAUD 691200 172 173 /* The following table includes the supported baudrates */ 174 #define CONFIG_SYS_BAUDRATE_TABLE \ 175 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \ 176 57600, 115200, 230400, 460800, 921600 } 177 178 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */ 179 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ 180 181 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ 182 183 /*----------------------------------------------------------------------- 184 * PCI stuff 185 *----------------------------------------------------------------------- 186 */ 187 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */ 188 #define PCI_HOST_FORCE 1 /* configure as pci host */ 189 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */ 190 191 #define CONFIG_PCI /* include pci support */ 192 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */ 193 #define CONFIG_PCI_PNP /* pci plug-and-play */ 194 /* resource configuration */ 195 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */ 196 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */ 197 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */ 198 #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */ 199 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */ 200 #define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */ 201 #define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */ 202 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */ 203 204 /*----------------------------------------------------------------------- 205 * Start addresses for the final memory configuration 206 * (Set up by the startup code) 207 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 208 */ 209 #define CONFIG_SYS_SDRAM_BASE 0x00000000 210 #define CONFIG_SYS_FLASH_BASE 0xFFF80000 211 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 212 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */ 213 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */ 214 215 /* 216 * For booting Linux, the board info and command line data 217 * have to be in the first 8 MB of memory, since this is 218 * the maximum mapped by the Linux kernel during initialization. 219 */ 220 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ 221 /*----------------------------------------------------------------------- 222 * FLASH organization 223 */ 224 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 225 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ 226 227 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ 228 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ 229 230 /* 231 * Init Memory Controller: 232 */ 233 #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */ 234 #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */ 235 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */ 236 #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */ 237 238 #define CONFIG_BOARD_EARLY_INIT_F 239 240 /* Configuration Port location */ 241 #define CONFIG_PORT_ADDR 0xF4000000 242 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000 243 244 245 /*----------------------------------------------------------------------- 246 * Definitions for initial stack pointer and data area (in On Chip SRAM) 247 */ 248 #define CONFIG_SYS_TEMP_STACK_OCM 1 249 #define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000 250 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000 251 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */ 252 #define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of On Chip SRAM */ 253 #define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ 254 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) 255 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 256 257 /* 258 * Internal Definitions 259 * 260 * Boot Flags 261 */ 262 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ 263 #define BOOTFLAG_WARM 0x02 /* Software reboot */ 264 265 266 /*********************************************************************** 267 * External peripheral base address 268 ***********************************************************************/ 269 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xE8000000 270 271 /*********************************************************************** 272 * Last Stage Init 273 ***********************************************************************/ 274 #define CONFIG_LAST_STAGE_INIT 275 /************************************************************ 276 * Ethernet Stuff 277 ***********************************************************/ 278 #define CONFIG_PPC4xx_EMAC 279 #define CONFIG_MII 1 /* MII PHY management */ 280 #define CONFIG_PHY_ADDR 1 /* PHY address */ 281 #define CONFIG_NET_MULTI 282 /************************************************************ 283 * RTC 284 ***********************************************************/ 285 #define CONFIG_RTC_MC146818 286 #undef CONFIG_WATCHDOG /* watchdog disabled */ 287 288 /************************************************************ 289 * IDE/ATA stuff 290 ************************************************************/ 291 #define CONFIG_SYS_IDE_MAXBUS 2 /* max. 2 IDE busses */ 292 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */ 293 294 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS /* base address */ 295 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */ 296 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */ 297 #define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */ 298 #define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */ 299 #define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */ 300 301 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ 302 #undef CONFIG_IDE_LED /* no led for ide supported */ 303 #define CONFIG_IDE_RESET /* reset for ide supported... */ 304 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */ 305 #define CONFIG_SUPPORT_VFAT 306 307 /************************************************************ 308 * ATAPI support (experimental) 309 ************************************************************/ 310 #define CONFIG_ATAPI /* enable ATAPI Support */ 311 312 /************************************************************ 313 * SCSI support (experimental) only SYM53C8xx supported 314 ************************************************************/ 315 #define CONFIG_SCSI_SYM53C8XX 316 #define CONFIG_SYS_SCSI_MAX_LUN 8 /* number of supported LUNs */ 317 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 7 /* maximum SCSI ID (0..6) */ 318 #define CONFIG_SYS_SCSI_MAX_DEVICE CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN /* maximum Target devices */ 319 #define CONFIG_SYS_SCSI_SPIN_UP_TIME 2 320 321 /************************************************************ 322 * Disk-On-Chip configuration 323 ************************************************************/ 324 #define CONFIG_SYS_MAX_DOC_DEVICE 1 /* Max number of DOC devices */ 325 #define CONFIG_SYS_DOC_SHORT_TIMEOUT 326 #define CONFIG_SYS_DOC_SUPPORT_2000 327 #define CONFIG_SYS_DOC_SUPPORT_MILLENNIUM 328 329 /************************************************************ 330 * DISK Partition support 331 ************************************************************/ 332 #define CONFIG_DOS_PARTITION 333 #define CONFIG_MAC_PARTITION 334 #define CONFIG_ISO_PARTITION /* Experimental */ 335 336 /************************************************************ 337 * Keyboard support 338 ************************************************************/ 339 #define CONFIG_ISA_KEYBOARD 340 341 /************************************************************ 342 * Video support 343 ************************************************************/ 344 #define CONFIG_VIDEO /*To enable video controller support */ 345 #define CONFIG_VIDEO_CT69000 346 #define CONFIG_CFB_CONSOLE 347 #define CONFIG_VIDEO_LOGO 348 #define CONFIG_CONSOLE_EXTRA_INFO 349 #define CONFIG_VGA_AS_SINGLE_DEVICE 350 #define CONFIG_VIDEO_SW_CURSOR 351 #define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */ 352 353 /************************************************************ 354 * USB support 355 ************************************************************/ 356 #define CONFIG_USB_UHCI 357 #define CONFIG_USB_KEYBOARD 358 #define CONFIG_USB_STORAGE 359 360 /* Enable needed helper functions */ 361 #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */ 362 363 /************************************************************ 364 * Debug support 365 ************************************************************/ 366 #if defined(CONFIG_CMD_KGDB) 367 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 368 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 369 #endif 370 371 /************************************************************ 372 * support BZIP2 compression 373 ************************************************************/ 374 #define CONFIG_BZIP2 1 375 376 /************************************************************ 377 * Ident 378 ************************************************************/ 379 #define VERSION_TAG "released" 380 #define CONFIG_ISO_STRING "MEV-10066-001" 381 #define CONFIG_IDENT_STRING "\n(c) 2002 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG 382 383 384 #endif /* __CONFIG_H */ 385