1 /* 2 * (C) Copyright 2003 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 /* 9 * Boot support 10 */ 11 #include <common.h> 12 #include <command.h> 13 #include <linux/compiler.h> 14 15 DECLARE_GLOBAL_DATA_PTR; 16 17 __maybe_unused 18 static void print_num(const char *name, ulong value) 19 { 20 printf("%-12s= 0x%08lX\n", name, value); 21 } 22 23 __maybe_unused 24 static void print_eth(int idx) 25 { 26 char name[10], *val; 27 if (idx) 28 sprintf(name, "eth%iaddr", idx); 29 else 30 strcpy(name, "ethaddr"); 31 val = getenv(name); 32 if (!val) 33 val = "(not set)"; 34 printf("%-12s= %s\n", name, val); 35 } 36 37 #ifndef CONFIG_DM_ETH 38 __maybe_unused 39 static void print_eths(void) 40 { 41 struct eth_device *dev; 42 int i = 0; 43 44 do { 45 dev = eth_get_dev_by_index(i); 46 if (dev) { 47 printf("eth%dname = %s\n", i, dev->name); 48 print_eth(i); 49 i++; 50 } 51 } while (dev); 52 53 printf("current eth = %s\n", eth_get_name()); 54 printf("ip_addr = %s\n", getenv("ipaddr")); 55 } 56 #endif 57 58 __maybe_unused 59 static void print_lnum(const char *name, unsigned long long value) 60 { 61 printf("%-12s= 0x%.8llX\n", name, value); 62 } 63 64 __maybe_unused 65 static void print_mhz(const char *name, unsigned long hz) 66 { 67 char buf[32]; 68 69 printf("%-12s= %6s MHz\n", name, strmhz(buf, hz)); 70 } 71 72 #if defined(CONFIG_PPC) 73 void __weak board_detail(void) 74 { 75 /* Please define boot_detail() for your platform */ 76 } 77 78 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 79 { 80 bd_t *bd = gd->bd; 81 82 #ifdef DEBUG 83 print_num("bd address", (ulong)bd); 84 #endif 85 print_num("memstart", bd->bi_memstart); 86 print_lnum("memsize", bd->bi_memsize); 87 print_num("flashstart", bd->bi_flashstart); 88 print_num("flashsize", bd->bi_flashsize); 89 print_num("flashoffset", bd->bi_flashoffset); 90 print_num("sramstart", bd->bi_sramstart); 91 print_num("sramsize", bd->bi_sramsize); 92 #if defined(CONFIG_5xx) || defined(CONFIG_8xx) || \ 93 defined(CONFIG_MPC8260) || defined(CONFIG_E500) 94 print_num("immr_base", bd->bi_immr_base); 95 #endif 96 print_num("bootflags", bd->bi_bootflags); 97 #if defined(CONFIG_405EP) || \ 98 defined(CONFIG_405GP) || \ 99 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 100 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 101 defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ 102 defined(CONFIG_XILINX_405) 103 print_mhz("procfreq", bd->bi_procfreq); 104 print_mhz("plb_busfreq", bd->bi_plb_busfreq); 105 #if defined(CONFIG_405EP) || defined(CONFIG_405GP) || \ 106 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 107 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 108 defined(CONFIG_440SPE) || defined(CONFIG_XILINX_405) 109 print_mhz("pci_busfreq", bd->bi_pci_busfreq); 110 #endif 111 #else /* ! CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 112 #if defined(CONFIG_CPM2) 113 print_mhz("vco", bd->bi_vco); 114 print_mhz("sccfreq", bd->bi_sccfreq); 115 print_mhz("brgfreq", bd->bi_brgfreq); 116 #endif 117 print_mhz("intfreq", bd->bi_intfreq); 118 #if defined(CONFIG_CPM2) 119 print_mhz("cpmfreq", bd->bi_cpmfreq); 120 #endif 121 print_mhz("busfreq", bd->bi_busfreq); 122 #endif /* CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 123 124 #ifdef CONFIG_ENABLE_36BIT_PHYS 125 #ifdef CONFIG_PHYS_64BIT 126 puts("addressing = 36-bit\n"); 127 #else 128 puts("addressing = 32-bit\n"); 129 #endif 130 #endif 131 132 print_eth(0); 133 #if defined(CONFIG_HAS_ETH1) 134 print_eth(1); 135 #endif 136 #if defined(CONFIG_HAS_ETH2) 137 print_eth(2); 138 #endif 139 #if defined(CONFIG_HAS_ETH3) 140 print_eth(3); 141 #endif 142 #if defined(CONFIG_HAS_ETH4) 143 print_eth(4); 144 #endif 145 #if defined(CONFIG_HAS_ETH5) 146 print_eth(5); 147 #endif 148 149 printf("IP addr = %s\n", getenv("ipaddr")); 150 printf("baudrate = %6u bps\n", gd->baudrate); 151 print_num("relocaddr", gd->relocaddr); 152 board_detail(); 153 return 0; 154 } 155 156 #elif defined(CONFIG_NIOS2) 157 158 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 159 { 160 int i; 161 bd_t *bd = gd->bd; 162 163 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 164 print_num("DRAM bank", i); 165 print_num("-> start", bd->bi_dram[i].start); 166 print_num("-> size", bd->bi_dram[i].size); 167 } 168 169 print_num("flash start", (ulong)bd->bi_flashstart); 170 print_num("flash size", (ulong)bd->bi_flashsize); 171 print_num("flash offset", (ulong)bd->bi_flashoffset); 172 173 #if defined(CONFIG_SYS_SRAM_BASE) 174 print_num ("sram start", (ulong)bd->bi_sramstart); 175 print_num ("sram size", (ulong)bd->bi_sramsize); 176 #endif 177 178 #if defined(CONFIG_CMD_NET) 179 print_eth(0); 180 printf("ip_addr = %s\n", getenv("ipaddr")); 181 #endif 182 183 printf("baudrate = %u bps\n", gd->baudrate); 184 185 return 0; 186 } 187 188 #elif defined(CONFIG_MICROBLAZE) 189 190 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 191 { 192 bd_t *bd = gd->bd; 193 int i; 194 195 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 196 print_num("DRAM bank", i); 197 print_num("-> start", bd->bi_dram[i].start); 198 print_num("-> size", bd->bi_dram[i].size); 199 } 200 201 print_num("flash start ", (ulong)bd->bi_flashstart); 202 print_num("flash size ", (ulong)bd->bi_flashsize); 203 print_num("flash offset ", (ulong)bd->bi_flashoffset); 204 #if defined(CONFIG_SYS_SRAM_BASE) 205 print_num("sram start ", (ulong)bd->bi_sramstart); 206 print_num("sram size ", (ulong)bd->bi_sramsize); 207 #endif 208 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 209 print_eths(); 210 #endif 211 printf("baudrate = %u bps\n", gd->baudrate); 212 print_num("relocaddr", gd->relocaddr); 213 print_num("reloc off", gd->reloc_off); 214 print_num("fdt_blob", (ulong)gd->fdt_blob); 215 print_num("new_fdt", (ulong)gd->new_fdt); 216 print_num("fdt_size", (ulong)gd->fdt_size); 217 218 return 0; 219 } 220 221 #elif defined(CONFIG_SPARC) 222 223 int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) 224 { 225 bd_t *bd = gd->bd; 226 227 #ifdef DEBUG 228 print_num("bd address ", (ulong) bd); 229 #endif 230 print_num("memstart ", bd->bi_memstart); 231 print_lnum("memsize ", bd->bi_memsize); 232 print_num("flashstart ", bd->bi_flashstart); 233 print_num("CONFIG_SYS_MONITOR_BASE ", CONFIG_SYS_MONITOR_BASE); 234 print_num("CONFIG_ENV_ADDR ", CONFIG_ENV_ADDR); 235 printf("CONFIG_SYS_RELOC_MONITOR_BASE = 0x%x (%d)\n", CONFIG_SYS_RELOC_MONITOR_BASE, 236 CONFIG_SYS_MONITOR_LEN); 237 printf("CONFIG_SYS_MALLOC_BASE = 0x%x (%d)\n", CONFIG_SYS_MALLOC_BASE, 238 CONFIG_SYS_MALLOC_LEN); 239 printf("CONFIG_SYS_INIT_SP_OFFSET = 0x%x (%d)\n", CONFIG_SYS_INIT_SP_OFFSET, 240 CONFIG_SYS_STACK_SIZE); 241 printf("CONFIG_SYS_PROM_OFFSET = 0x%x (%d)\n", CONFIG_SYS_PROM_OFFSET, 242 CONFIG_SYS_PROM_SIZE); 243 printf("CONFIG_SYS_GBL_DATA_OFFSET = 0x%x (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET, 244 GENERATED_GBL_DATA_SIZE); 245 246 #if defined(CONFIG_CMD_NET) 247 print_eth(0); 248 printf("ip_addr = %s\n", getenv("ipaddr")); 249 #endif 250 printf("baudrate = %6u bps\n", gd->baudrate); 251 return 0; 252 } 253 254 #elif defined(CONFIG_M68K) 255 256 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 257 { 258 bd_t *bd = gd->bd; 259 260 print_num("memstart", (ulong)bd->bi_memstart); 261 print_lnum("memsize", (u64)bd->bi_memsize); 262 print_num("flashstart", (ulong)bd->bi_flashstart); 263 print_num("flashsize", (ulong)bd->bi_flashsize); 264 print_num("flashoffset", (ulong)bd->bi_flashoffset); 265 #if defined(CONFIG_SYS_INIT_RAM_ADDR) 266 print_num("sramstart", (ulong)bd->bi_sramstart); 267 print_num("sramsize", (ulong)bd->bi_sramsize); 268 #endif 269 #if defined(CONFIG_SYS_MBAR) 270 print_num("mbar", bd->bi_mbar_base); 271 #endif 272 print_mhz("cpufreq", bd->bi_intfreq); 273 print_mhz("busfreq", bd->bi_busfreq); 274 #ifdef CONFIG_PCI 275 print_mhz("pcifreq", bd->bi_pcifreq); 276 #endif 277 #ifdef CONFIG_EXTRA_CLOCK 278 print_mhz("flbfreq", bd->bi_flbfreq); 279 print_mhz("inpfreq", bd->bi_inpfreq); 280 print_mhz("vcofreq", bd->bi_vcofreq); 281 #endif 282 #if defined(CONFIG_CMD_NET) 283 print_eth(0); 284 #if defined(CONFIG_HAS_ETH1) 285 print_eth(1); 286 #endif 287 #if defined(CONFIG_HAS_ETH2) 288 print_eth(2); 289 #endif 290 #if defined(CONFIG_HAS_ETH3) 291 print_eth(3); 292 #endif 293 294 printf("ip_addr = %s\n", getenv("ipaddr")); 295 #endif 296 printf("baudrate = %u bps\n", gd->baudrate); 297 298 return 0; 299 } 300 301 #elif defined(CONFIG_BLACKFIN) 302 303 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 304 { 305 bd_t *bd = gd->bd; 306 307 printf("U-Boot = %s\n", bd->bi_r_version); 308 printf("CPU = %s\n", bd->bi_cpu); 309 printf("Board = %s\n", bd->bi_board_name); 310 print_mhz("VCO", bd->bi_vco); 311 print_mhz("CCLK", bd->bi_cclk); 312 print_mhz("SCLK", bd->bi_sclk); 313 314 print_num("boot_params", (ulong)bd->bi_boot_params); 315 print_num("memstart", (ulong)bd->bi_memstart); 316 print_lnum("memsize", (u64)bd->bi_memsize); 317 print_num("flashstart", (ulong)bd->bi_flashstart); 318 print_num("flashsize", (ulong)bd->bi_flashsize); 319 print_num("flashoffset", (ulong)bd->bi_flashoffset); 320 321 print_eth(0); 322 printf("ip_addr = %s\n", getenv("ipaddr")); 323 printf("baudrate = %u bps\n", gd->baudrate); 324 325 return 0; 326 } 327 328 #elif defined(CONFIG_MIPS) 329 330 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 331 { 332 bd_t *bd = gd->bd; 333 334 print_num("boot_params", (ulong)bd->bi_boot_params); 335 print_num("memstart", (ulong)bd->bi_memstart); 336 print_lnum("memsize", (u64)bd->bi_memsize); 337 print_num("flashstart", (ulong)bd->bi_flashstart); 338 print_num("flashsize", (ulong)bd->bi_flashsize); 339 print_num("flashoffset", (ulong)bd->bi_flashoffset); 340 341 print_eth(0); 342 printf("ip_addr = %s\n", getenv("ipaddr")); 343 printf("baudrate = %u bps\n", gd->baudrate); 344 345 return 0; 346 } 347 348 #elif defined(CONFIG_AVR32) 349 350 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 351 { 352 bd_t *bd = gd->bd; 353 354 print_num("boot_params", (ulong)bd->bi_boot_params); 355 print_num("memstart", (ulong)bd->bi_dram[0].start); 356 print_lnum("memsize", (u64)bd->bi_dram[0].size); 357 print_num("flashstart", (ulong)bd->bi_flashstart); 358 print_num("flashsize", (ulong)bd->bi_flashsize); 359 print_num("flashoffset", (ulong)bd->bi_flashoffset); 360 361 print_eth(0); 362 printf("ip_addr = %s\n", getenv("ipaddr")); 363 printf("baudrate = %u bps\n", gd->baudrate); 364 365 return 0; 366 } 367 368 #elif defined(CONFIG_ARM) 369 370 static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, 371 char * const argv[]) 372 { 373 int i; 374 bd_t *bd = gd->bd; 375 376 print_num("arch_number", bd->bi_arch_number); 377 print_num("boot_params", (ulong)bd->bi_boot_params); 378 379 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 380 print_num("DRAM bank", i); 381 print_num("-> start", bd->bi_dram[i].start); 382 print_num("-> size", bd->bi_dram[i].size); 383 } 384 385 #ifdef CONFIG_SYS_MEM_RESERVE_SECURE 386 if (gd->secure_ram & MEM_RESERVE_SECURE_SECURED) { 387 print_num("Secure ram", 388 gd->secure_ram & MEM_RESERVE_SECURE_ADDR_MASK); 389 } 390 #endif 391 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 392 print_eths(); 393 #endif 394 printf("baudrate = %u bps\n", gd->baudrate); 395 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) 396 print_num("TLB addr", gd->arch.tlb_addr); 397 #endif 398 print_num("relocaddr", gd->relocaddr); 399 print_num("reloc off", gd->reloc_off); 400 print_num("irq_sp", gd->irq_sp); /* irq stack pointer */ 401 print_num("sp start ", gd->start_addr_sp); 402 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 403 print_num("FB base ", gd->fb_base); 404 #endif 405 /* 406 * TODO: Currently only support for davinci SOC's is added. 407 * Remove this check once all the board implement this. 408 */ 409 #ifdef CONFIG_CLOCKS 410 printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq); 411 printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq); 412 printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq); 413 #endif 414 #ifdef CONFIG_BOARD_TYPES 415 printf("Board Type = %ld\n", gd->board_type); 416 #endif 417 return 0; 418 } 419 420 #elif defined(CONFIG_SH) 421 422 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 423 { 424 bd_t *bd = gd->bd; 425 print_num("mem start ", (ulong)bd->bi_memstart); 426 print_lnum("mem size ", (u64)bd->bi_memsize); 427 print_num("flash start ", (ulong)bd->bi_flashstart); 428 print_num("flash size ", (ulong)bd->bi_flashsize); 429 print_num("flash offset ", (ulong)bd->bi_flashoffset); 430 431 #if defined(CONFIG_CMD_NET) 432 print_eth(0); 433 printf("ip_addr = %s\n", getenv("ipaddr")); 434 #endif 435 printf("baudrate = %u bps\n", gd->baudrate); 436 return 0; 437 } 438 439 #elif defined(CONFIG_X86) 440 441 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 442 { 443 int i; 444 bd_t *bd = gd->bd; 445 446 print_num("boot_params", (ulong)bd->bi_boot_params); 447 print_num("bi_memstart", bd->bi_memstart); 448 print_num("bi_memsize", bd->bi_memsize); 449 print_num("bi_flashstart", bd->bi_flashstart); 450 print_num("bi_flashsize", bd->bi_flashsize); 451 print_num("bi_flashoffset", bd->bi_flashoffset); 452 print_num("bi_sramstart", bd->bi_sramstart); 453 print_num("bi_sramsize", bd->bi_sramsize); 454 print_num("bi_bootflags", bd->bi_bootflags); 455 print_mhz("cpufreq", bd->bi_intfreq); 456 print_mhz("busfreq", bd->bi_busfreq); 457 458 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 459 print_num("DRAM bank", i); 460 print_num("-> start", bd->bi_dram[i].start); 461 print_num("-> size", bd->bi_dram[i].size); 462 } 463 464 #if defined(CONFIG_CMD_NET) 465 print_eth(0); 466 printf("ip_addr = %s\n", getenv("ipaddr")); 467 print_mhz("ethspeed", bd->bi_ethspeed); 468 #endif 469 printf("baudrate = %u bps\n", gd->baudrate); 470 471 return 0; 472 } 473 474 #elif defined(CONFIG_SANDBOX) 475 476 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 477 { 478 int i; 479 bd_t *bd = gd->bd; 480 481 print_num("boot_params", (ulong)bd->bi_boot_params); 482 483 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 484 print_num("DRAM bank", i); 485 print_num("-> start", bd->bi_dram[i].start); 486 print_num("-> size", bd->bi_dram[i].size); 487 } 488 489 #if defined(CONFIG_CMD_NET) 490 print_eth(0); 491 printf("ip_addr = %s\n", getenv("ipaddr")); 492 #endif 493 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 494 print_num("FB base ", gd->fb_base); 495 #endif 496 return 0; 497 } 498 499 #elif defined(CONFIG_NDS32) 500 501 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 502 { 503 int i; 504 bd_t *bd = gd->bd; 505 506 print_num("arch_number", bd->bi_arch_number); 507 print_num("boot_params", (ulong)bd->bi_boot_params); 508 509 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 510 print_num("DRAM bank", i); 511 print_num("-> start", bd->bi_dram[i].start); 512 print_num("-> size", bd->bi_dram[i].size); 513 } 514 515 #if defined(CONFIG_CMD_NET) 516 print_eth(0); 517 printf("ip_addr = %s\n", getenv("ipaddr")); 518 #endif 519 printf("baudrate = %u bps\n", gd->baudrate); 520 521 return 0; 522 } 523 524 #elif defined(CONFIG_OPENRISC) 525 526 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 527 { 528 bd_t *bd = gd->bd; 529 530 print_num("mem start", (ulong)bd->bi_memstart); 531 print_lnum("mem size", (u64)bd->bi_memsize); 532 print_num("flash start", (ulong)bd->bi_flashstart); 533 print_num("flash size", (ulong)bd->bi_flashsize); 534 print_num("flash offset", (ulong)bd->bi_flashoffset); 535 536 #if defined(CONFIG_CMD_NET) 537 print_eth(0); 538 printf("ip_addr = %s\n", getenv("ipaddr")); 539 #endif 540 541 printf("baudrate = %u bps\n", gd->baudrate); 542 543 return 0; 544 } 545 546 #elif defined(CONFIG_ARC) 547 548 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 549 { 550 bd_t *bd = gd->bd; 551 552 print_num("mem start", bd->bi_memstart); 553 print_lnum("mem size", bd->bi_memsize); 554 555 #if defined(CONFIG_CMD_NET) 556 print_eth(0); 557 printf("ip_addr = %s\n", getenv("ipaddr")); 558 #endif 559 printf("baudrate = %d bps\n", gd->baudrate); 560 561 return 0; 562 } 563 564 #else 565 #error "a case for this architecture does not exist!" 566 #endif 567 568 /* -------------------------------------------------------------------- */ 569 570 U_BOOT_CMD( 571 bdinfo, 1, 1, do_bdinfo, 572 "print Board Info structure", 573 "" 574 ); 575