1 /* 2 * (C) Copyright 2007-2010 Michal Simek 3 * 4 * Michal SIMEK <monstr@monstr.eu> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 25 #ifndef __CONFIG_H 26 #define __CONFIG_H 27 28 #include "../board/xilinx/microblaze-generic/xparameters.h" 29 30 /* MicroBlaze CPU */ 31 #define CONFIG_MICROBLAZE 1 32 #define MICROBLAZE_V5 1 33 34 /* linear flash memory */ 35 #ifdef XILINX_FLASH_START 36 #define FLASH 37 #undef RAMENV /* hold environment in flash */ 38 #else 39 #undef FLASH 40 #define RAMENV /* hold environment in RAM */ 41 #endif 42 43 /* uart */ 44 #ifdef XILINX_UARTLITE_BASEADDR 45 # define CONFIG_XILINX_UARTLITE 46 # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR 47 # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE 48 # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } 49 # define CONSOLE_ARG "console=console=ttyUL0,115200\0" 50 #elif XILINX_UART16550_BASEADDR 51 # define CONFIG_SYS_NS16550 1 52 # define CONFIG_SYS_NS16550_SERIAL 53 # if defined(__MICROBLAZEEL__) 54 # define CONFIG_SYS_NS16550_REG_SIZE -4 55 # else 56 # define CONFIG_SYS_NS16550_REG_SIZE 4 57 # endif 58 # define CONFIG_CONS_INDEX 1 59 # define CONFIG_SYS_NS16550_COM1 \ 60 ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000) 61 # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ 62 # define CONFIG_BAUDRATE 115200 63 64 /* The following table includes the supported baudrates */ 65 # define CONFIG_SYS_BAUDRATE_TABLE \ 66 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} 67 # define CONSOLE_ARG "console=console=ttyS0,115200\0" 68 #else 69 # error Undefined uart 70 #endif 71 72 /* setting reset address */ 73 /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ 74 75 /* ethernet */ 76 #undef CONFIG_SYS_ENET 77 #if defined(XILINX_EMACLITE_BASEADDR) 78 # define CONFIG_XILINX_EMACLITE 1 79 # define CONFIG_SYS_ENET 80 #endif 81 #if defined(XILINX_LLTEMAC_BASEADDR) 82 # define CONFIG_XILINX_LL_TEMAC 1 83 # define CONFIG_SYS_ENET 84 #endif 85 #if defined(XILINX_AXIEMAC_BASEADDR) 86 # define CONFIG_XILINX_AXIEMAC 1 87 # define CONFIG_SYS_ENET 88 #endif 89 90 #undef ET_DEBUG 91 92 /* gpio */ 93 #ifdef XILINX_GPIO_BASEADDR 94 # define CONFIG_SYS_GPIO_0 1 95 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR 96 #endif 97 98 /* interrupt controller */ 99 #ifdef XILINX_INTC_BASEADDR 100 # define CONFIG_SYS_INTC_0 1 101 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR 102 # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS 103 #endif 104 105 /* timer */ 106 #ifdef XILINX_TIMER_BASEADDR 107 # if (XILINX_TIMER_IRQ != -1) 108 # define CONFIG_SYS_TIMER_0 1 109 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR 110 # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ 111 # define FREQUENCE XILINX_CLOCK_FREQ 112 # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 ) 113 # endif 114 #elif XILINX_CLOCK_FREQ 115 # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ 116 #else 117 # error BAD CLOCK FREQ 118 #endif 119 /* FSL */ 120 /* #define CONFIG_SYS_FSL_2 */ 121 /* #define FSL_INTR_2 1 */ 122 123 /* 124 * memory layout - Example 125 * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk 126 * CONFIG_SYS_SRAM_BASE = 0x1000_0000; 127 * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB 128 * 129 * CONFIG_SYS_MONITOR_LEN = 0x40000 130 * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000 131 * 132 * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000 133 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000 134 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000 135 * 136 * 0x1000_0000 CONFIG_SYS_SDRAM_BASE 137 * MEMTEST_AREA 64kB 138 * FREE 139 * 0x1200_0000 CONFIG_SYS_TEXT_BASE 140 * U-BOOT code 141 * 0x1202_0000 142 * FREE 143 * 144 * STACK 145 * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE 146 * MALLOC_AREA 768kB Alloc 147 * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE 148 * MONITOR_CODE 256kB Env 149 * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET 150 * GLOBAL_DATA 4kB bd, gd 151 * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE 152 */ 153 154 /* ddr sdram - main memory */ 155 #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START 156 #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE 157 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 158 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) 159 160 /* global pointer */ 161 /* start of global data */ 162 #define CONFIG_SYS_GBL_DATA_OFFSET \ 163 (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE) 164 165 /* monitor code */ 166 #define SIZE 0x40000 167 #define CONFIG_SYS_MONITOR_LEN SIZE 168 #define CONFIG_SYS_MONITOR_BASE \ 169 (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \ 170 - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE) 171 #define CONFIG_SYS_MONITOR_END \ 172 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 173 #define CONFIG_SYS_MALLOC_LEN (SIZE * 3) 174 #define CONFIG_SYS_MALLOC_BASE \ 175 (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) 176 177 /* stack */ 178 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE 179 180 /* 181 * CFI flash memory layout - Example 182 * CONFIG_SYS_FLASH_BASE = 0x2200_0000; 183 * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB 184 * 185 * SECT_SIZE = 0x20000; 128kB is one sector 186 * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store 187 * 188 * 0x2200_0000 CONFIG_SYS_FLASH_BASE 189 * FREE 256kB 190 * 0x2204_0000 CONFIG_ENV_ADDR 191 * ENV_AREA 128kB 192 * 0x2206_0000 193 * FREE 194 * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE 195 * 196 */ 197 198 #ifdef FLASH 199 # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START 200 # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE 201 # define CONFIG_SYS_FLASH_CFI 1 202 # define CONFIG_FLASH_CFI_DRIVER 1 203 /* ?empty sector */ 204 # define CONFIG_SYS_FLASH_EMPTY_INFO 1 205 /* max number of memory banks */ 206 # define CONFIG_SYS_MAX_FLASH_BANKS 1 207 /* max number of sectors on one chip */ 208 # define CONFIG_SYS_MAX_FLASH_SECT 512 209 /* hardware flash protection */ 210 # define CONFIG_SYS_FLASH_PROTECTION 211 212 # ifdef RAMENV 213 # define CONFIG_ENV_IS_NOWHERE 1 214 # define CONFIG_ENV_SIZE 0x1000 215 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) 216 217 # else /* !RAMENV */ 218 # define CONFIG_ENV_IS_IN_FLASH 1 219 /* 128K(one sector) for env */ 220 # define CONFIG_ENV_SECT_SIZE 0x20000 221 # define CONFIG_ENV_ADDR \ 222 (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) 223 # define CONFIG_ENV_SIZE 0x20000 224 # endif /* !RAMBOOT */ 225 #else /* !FLASH */ 226 /* ENV in RAM */ 227 # define CONFIG_SYS_NO_FLASH 1 228 # define CONFIG_ENV_IS_NOWHERE 1 229 # define CONFIG_ENV_SIZE 0x1000 230 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) 231 #endif /* !FLASH */ 232 233 /* system ace */ 234 #ifdef XILINX_SYSACE_BASEADDR 235 # define CONFIG_SYSTEMACE 236 /* #define DEBUG_SYSTEMACE */ 237 # define SYSTEMACE_CONFIG_FPGA 238 # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR 239 # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH 240 # define CONFIG_DOS_PARTITION 241 #endif 242 243 #if defined(XILINX_USE_ICACHE) 244 # define CONFIG_ICACHE 245 #else 246 # undef CONFIG_ICACHE 247 #endif 248 249 #if defined(XILINX_USE_DCACHE) 250 # define CONFIG_DCACHE 251 #else 252 # undef CONFIG_DCACHE 253 #endif 254 255 /* 256 * BOOTP options 257 */ 258 #define CONFIG_BOOTP_BOOTFILESIZE 259 #define CONFIG_BOOTP_BOOTPATH 260 #define CONFIG_BOOTP_GATEWAY 261 #define CONFIG_BOOTP_HOSTNAME 262 263 /* 264 * Command line configuration. 265 */ 266 #include <config_cmd_default.h> 267 268 #define CONFIG_CMD_ASKENV 269 #define CONFIG_CMD_IRQ 270 #define CONFIG_CMD_MFSL 271 #define CONFIG_CMD_ECHO 272 273 #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE) 274 # define CONFIG_CMD_CACHE 275 #else 276 # undef CONFIG_CMD_CACHE 277 #endif 278 279 #ifndef CONFIG_SYS_ENET 280 # undef CONFIG_CMD_NET 281 # undef CONFIG_CMD_NFS 282 #else 283 # define CONFIG_CMD_PING 284 # define CONFIG_CMD_DHCP 285 # define CONFIG_CMD_TFTPPUT 286 #endif 287 288 #if defined(CONFIG_SYSTEMACE) 289 # define CONFIG_CMD_EXT2 290 # define CONFIG_CMD_FAT 291 #endif 292 293 #if defined(FLASH) 294 # define CONFIG_CMD_ECHO 295 # define CONFIG_CMD_FLASH 296 # define CONFIG_CMD_IMLS 297 # define CONFIG_CMD_JFFS2 298 # define CONFIG_CMD_UBI 299 # undef CONFIG_CMD_UBIFS 300 301 # if !defined(RAMENV) 302 # define CONFIG_CMD_SAVEENV 303 # define CONFIG_CMD_SAVES 304 # endif 305 #else 306 # undef CONFIG_CMD_IMLS 307 # undef CONFIG_CMD_FLASH 308 # undef CONFIG_CMD_JFFS2 309 # undef CONFIG_CMD_UBI 310 # undef CONFIG_CMD_UBIFS 311 #endif 312 313 #if defined(CONFIG_CMD_JFFS2) 314 # define CONFIG_MTD_PARTITIONS 315 #endif 316 317 #if defined(CONFIG_CMD_UBIFS) 318 # define CONFIG_CMD_UBI 319 # define CONFIG_LZO 320 #endif 321 322 #if defined(CONFIG_CMD_UBI) 323 # define CONFIG_MTD_PARTITIONS 324 # define CONFIG_RBTREE 325 #endif 326 327 #if defined(CONFIG_MTD_PARTITIONS) 328 /* MTD partitions */ 329 #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */ 330 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 331 #define CONFIG_FLASH_CFI_MTD 332 #define MTDIDS_DEFAULT "nor0=flash-0" 333 334 /* default mtd partition table */ 335 #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\ 336 "256k(env),3m(kernel),1m(romfs),"\ 337 "1m(cramfs),-(jffs2)" 338 #endif 339 340 /* Miscellaneous configurable options */ 341 #define CONFIG_SYS_PROMPT "U-Boot-mONStR> " 342 /* size of console buffer */ 343 #define CONFIG_SYS_CBSIZE 512 344 /* print buffer size */ 345 #define CONFIG_SYS_PBSIZE \ 346 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 347 /* max number of command args */ 348 #define CONFIG_SYS_MAXARGS 15 349 #define CONFIG_SYS_LONGHELP 350 /* default load address */ 351 #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START 352 353 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ 354 #define CONFIG_BOOTARGS "root=romfs" 355 #define CONFIG_HOSTNAME XILINX_BOARD_NAME 356 #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" 357 #define CONFIG_IPADDR 192.168.0.3 358 #define CONFIG_SERVERIP 192.168.0.5 359 #define CONFIG_GATEWAYIP 192.168.0.1 360 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD 361 362 /* architecture dependent code */ 363 #define CONFIG_SYS_USR_EXCEP /* user exception */ 364 #define CONFIG_SYS_HZ 1000 365 366 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" 367 368 #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \ 369 "nor0=flash-0\0"\ 370 "mtdparts=mtdparts=flash-0:"\ 371 "256k(u-boot),256k(env),3m(kernel),"\ 372 "1m(romfs),1m(cramfs),-(jffs2)\0" 373 374 #define CONFIG_CMDLINE_EDITING 375 376 /* Use the HUSH parser */ 377 #define CONFIG_SYS_HUSH_PARSER 378 379 /* Enable flat device tree support */ 380 #define CONFIG_LMB 1 381 #define CONFIG_FIT 1 382 #define CONFIG_OF_LIBFDT 1 383 384 #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC) 385 # define CONFIG_MII 1 386 # define CONFIG_CMD_MII 1 387 # define CONFIG_PHY_GIGE 1 388 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 389 # define CONFIG_PHYLIB 1 390 # define CONFIG_PHY_ATHEROS 1 391 # define CONFIG_PHY_BROADCOM 1 392 # define CONFIG_PHY_DAVICOM 1 393 # define CONFIG_PHY_LXT 1 394 # define CONFIG_PHY_MARVELL 1 395 # define CONFIG_PHY_MICREL 1 396 # define CONFIG_PHY_NATSEMI 1 397 # define CONFIG_PHY_REALTEK 1 398 # define CONFIG_PHY_VITESSE 1 399 #else 400 # undef CONFIG_MII 401 # undef CONFIG_CMD_MII 402 # undef CONFIG_PHYLIB 403 #endif 404 405 #endif /* __CONFIG_H */ 406