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 73 static inline void print_bi_boot_params(const bd_t *bd) 74 { 75 print_num("boot_params", (ulong)bd->bi_boot_params); 76 } 77 78 #if defined(CONFIG_PPC) 79 void __weak board_detail(void) 80 { 81 /* Please define boot_detail() for your platform */ 82 } 83 84 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 85 { 86 bd_t *bd = gd->bd; 87 88 #ifdef DEBUG 89 print_num("bd address", (ulong)bd); 90 #endif 91 print_num("memstart", bd->bi_memstart); 92 print_lnum("memsize", bd->bi_memsize); 93 print_num("flashstart", bd->bi_flashstart); 94 print_num("flashsize", bd->bi_flashsize); 95 print_num("flashoffset", bd->bi_flashoffset); 96 print_num("sramstart", bd->bi_sramstart); 97 print_num("sramsize", bd->bi_sramsize); 98 #if defined(CONFIG_5xx) || defined(CONFIG_8xx) || \ 99 defined(CONFIG_MPC8260) || defined(CONFIG_E500) 100 print_num("immr_base", bd->bi_immr_base); 101 #endif 102 print_num("bootflags", bd->bi_bootflags); 103 #if defined(CONFIG_405EP) || \ 104 defined(CONFIG_405GP) || \ 105 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 106 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 107 defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ 108 defined(CONFIG_XILINX_405) 109 print_mhz("procfreq", bd->bi_procfreq); 110 print_mhz("plb_busfreq", bd->bi_plb_busfreq); 111 #if defined(CONFIG_405EP) || defined(CONFIG_405GP) || \ 112 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 113 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 114 defined(CONFIG_440SPE) || defined(CONFIG_XILINX_405) 115 print_mhz("pci_busfreq", bd->bi_pci_busfreq); 116 #endif 117 #else /* ! CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 118 #if defined(CONFIG_CPM2) 119 print_mhz("vco", bd->bi_vco); 120 print_mhz("sccfreq", bd->bi_sccfreq); 121 print_mhz("brgfreq", bd->bi_brgfreq); 122 #endif 123 print_mhz("intfreq", bd->bi_intfreq); 124 #if defined(CONFIG_CPM2) 125 print_mhz("cpmfreq", bd->bi_cpmfreq); 126 #endif 127 print_mhz("busfreq", bd->bi_busfreq); 128 #endif /* CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 129 130 #ifdef CONFIG_ENABLE_36BIT_PHYS 131 #ifdef CONFIG_PHYS_64BIT 132 puts("addressing = 36-bit\n"); 133 #else 134 puts("addressing = 32-bit\n"); 135 #endif 136 #endif 137 138 print_eth(0); 139 #if defined(CONFIG_HAS_ETH1) 140 print_eth(1); 141 #endif 142 #if defined(CONFIG_HAS_ETH2) 143 print_eth(2); 144 #endif 145 #if defined(CONFIG_HAS_ETH3) 146 print_eth(3); 147 #endif 148 #if defined(CONFIG_HAS_ETH4) 149 print_eth(4); 150 #endif 151 #if defined(CONFIG_HAS_ETH5) 152 print_eth(5); 153 #endif 154 155 printf("IP addr = %s\n", getenv("ipaddr")); 156 printf("baudrate = %6u bps\n", gd->baudrate); 157 print_num("relocaddr", gd->relocaddr); 158 board_detail(); 159 return 0; 160 } 161 162 #elif defined(CONFIG_NIOS2) 163 164 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 165 { 166 int i; 167 bd_t *bd = gd->bd; 168 169 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 170 print_num("DRAM bank", i); 171 print_num("-> start", bd->bi_dram[i].start); 172 print_num("-> size", bd->bi_dram[i].size); 173 } 174 175 print_num("flash start", (ulong)bd->bi_flashstart); 176 print_num("flash size", (ulong)bd->bi_flashsize); 177 print_num("flash offset", (ulong)bd->bi_flashoffset); 178 179 #if defined(CONFIG_SYS_SRAM_BASE) 180 print_num ("sram start", (ulong)bd->bi_sramstart); 181 print_num ("sram size", (ulong)bd->bi_sramsize); 182 #endif 183 184 #if defined(CONFIG_CMD_NET) 185 print_eth(0); 186 printf("ip_addr = %s\n", getenv("ipaddr")); 187 #endif 188 189 printf("baudrate = %u bps\n", gd->baudrate); 190 191 return 0; 192 } 193 194 #elif defined(CONFIG_MICROBLAZE) 195 196 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 197 { 198 bd_t *bd = gd->bd; 199 int i; 200 201 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 202 print_num("DRAM bank", i); 203 print_num("-> start", bd->bi_dram[i].start); 204 print_num("-> size", bd->bi_dram[i].size); 205 } 206 207 print_num("flash start ", (ulong)bd->bi_flashstart); 208 print_num("flash size ", (ulong)bd->bi_flashsize); 209 print_num("flash offset ", (ulong)bd->bi_flashoffset); 210 #if defined(CONFIG_SYS_SRAM_BASE) 211 print_num("sram start ", (ulong)bd->bi_sramstart); 212 print_num("sram size ", (ulong)bd->bi_sramsize); 213 #endif 214 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 215 print_eths(); 216 #endif 217 printf("baudrate = %u bps\n", gd->baudrate); 218 print_num("relocaddr", gd->relocaddr); 219 print_num("reloc off", gd->reloc_off); 220 print_num("fdt_blob", (ulong)gd->fdt_blob); 221 print_num("new_fdt", (ulong)gd->new_fdt); 222 print_num("fdt_size", (ulong)gd->fdt_size); 223 224 return 0; 225 } 226 227 #elif defined(CONFIG_SPARC) 228 229 int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) 230 { 231 bd_t *bd = gd->bd; 232 233 #ifdef DEBUG 234 print_num("bd address ", (ulong) bd); 235 #endif 236 print_num("memstart ", bd->bi_memstart); 237 print_lnum("memsize ", bd->bi_memsize); 238 print_num("flashstart ", bd->bi_flashstart); 239 print_num("CONFIG_SYS_MONITOR_BASE ", CONFIG_SYS_MONITOR_BASE); 240 print_num("CONFIG_ENV_ADDR ", CONFIG_ENV_ADDR); 241 printf("CONFIG_SYS_RELOC_MONITOR_BASE = 0x%x (%d)\n", CONFIG_SYS_RELOC_MONITOR_BASE, 242 CONFIG_SYS_MONITOR_LEN); 243 printf("CONFIG_SYS_MALLOC_BASE = 0x%x (%d)\n", CONFIG_SYS_MALLOC_BASE, 244 CONFIG_SYS_MALLOC_LEN); 245 printf("CONFIG_SYS_INIT_SP_OFFSET = 0x%x (%d)\n", CONFIG_SYS_INIT_SP_OFFSET, 246 CONFIG_SYS_STACK_SIZE); 247 printf("CONFIG_SYS_PROM_OFFSET = 0x%x (%d)\n", CONFIG_SYS_PROM_OFFSET, 248 CONFIG_SYS_PROM_SIZE); 249 printf("CONFIG_SYS_GBL_DATA_OFFSET = 0x%x (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET, 250 GENERATED_GBL_DATA_SIZE); 251 252 #if defined(CONFIG_CMD_NET) 253 print_eth(0); 254 printf("ip_addr = %s\n", getenv("ipaddr")); 255 #endif 256 printf("baudrate = %6u bps\n", gd->baudrate); 257 return 0; 258 } 259 260 #elif defined(CONFIG_M68K) 261 262 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 263 { 264 bd_t *bd = gd->bd; 265 266 print_num("memstart", (ulong)bd->bi_memstart); 267 print_lnum("memsize", (u64)bd->bi_memsize); 268 print_num("flashstart", (ulong)bd->bi_flashstart); 269 print_num("flashsize", (ulong)bd->bi_flashsize); 270 print_num("flashoffset", (ulong)bd->bi_flashoffset); 271 #if defined(CONFIG_SYS_INIT_RAM_ADDR) 272 print_num("sramstart", (ulong)bd->bi_sramstart); 273 print_num("sramsize", (ulong)bd->bi_sramsize); 274 #endif 275 #if defined(CONFIG_SYS_MBAR) 276 print_num("mbar", bd->bi_mbar_base); 277 #endif 278 print_mhz("cpufreq", bd->bi_intfreq); 279 print_mhz("busfreq", bd->bi_busfreq); 280 #ifdef CONFIG_PCI 281 print_mhz("pcifreq", bd->bi_pcifreq); 282 #endif 283 #ifdef CONFIG_EXTRA_CLOCK 284 print_mhz("flbfreq", bd->bi_flbfreq); 285 print_mhz("inpfreq", bd->bi_inpfreq); 286 print_mhz("vcofreq", bd->bi_vcofreq); 287 #endif 288 #if defined(CONFIG_CMD_NET) 289 print_eth(0); 290 #if defined(CONFIG_HAS_ETH1) 291 print_eth(1); 292 #endif 293 #if defined(CONFIG_HAS_ETH2) 294 print_eth(2); 295 #endif 296 #if defined(CONFIG_HAS_ETH3) 297 print_eth(3); 298 #endif 299 300 printf("ip_addr = %s\n", getenv("ipaddr")); 301 #endif 302 printf("baudrate = %u bps\n", gd->baudrate); 303 304 return 0; 305 } 306 307 #elif defined(CONFIG_BLACKFIN) 308 309 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 310 { 311 bd_t *bd = gd->bd; 312 313 printf("U-Boot = %s\n", bd->bi_r_version); 314 printf("CPU = %s\n", bd->bi_cpu); 315 printf("Board = %s\n", bd->bi_board_name); 316 print_mhz("VCO", bd->bi_vco); 317 print_mhz("CCLK", bd->bi_cclk); 318 print_mhz("SCLK", bd->bi_sclk); 319 320 print_bi_boot_params(bd); 321 print_num("memstart", (ulong)bd->bi_memstart); 322 print_lnum("memsize", (u64)bd->bi_memsize); 323 print_num("flashstart", (ulong)bd->bi_flashstart); 324 print_num("flashsize", (ulong)bd->bi_flashsize); 325 print_num("flashoffset", (ulong)bd->bi_flashoffset); 326 327 print_eth(0); 328 printf("ip_addr = %s\n", getenv("ipaddr")); 329 printf("baudrate = %u bps\n", gd->baudrate); 330 331 return 0; 332 } 333 334 #elif defined(CONFIG_MIPS) 335 336 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 337 { 338 bd_t *bd = gd->bd; 339 340 print_bi_boot_params(bd); 341 print_num("memstart", (ulong)bd->bi_memstart); 342 print_lnum("memsize", (u64)bd->bi_memsize); 343 print_num("flashstart", (ulong)bd->bi_flashstart); 344 print_num("flashsize", (ulong)bd->bi_flashsize); 345 print_num("flashoffset", (ulong)bd->bi_flashoffset); 346 347 print_eth(0); 348 printf("ip_addr = %s\n", getenv("ipaddr")); 349 printf("baudrate = %u bps\n", gd->baudrate); 350 print_num("relocaddr", gd->relocaddr); 351 print_num("reloc off", gd->reloc_off); 352 353 return 0; 354 } 355 356 #elif defined(CONFIG_AVR32) 357 358 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 359 { 360 bd_t *bd = gd->bd; 361 362 print_bi_boot_params(bd); 363 print_num("memstart", (ulong)bd->bi_dram[0].start); 364 print_lnum("memsize", (u64)bd->bi_dram[0].size); 365 print_num("flashstart", (ulong)bd->bi_flashstart); 366 print_num("flashsize", (ulong)bd->bi_flashsize); 367 print_num("flashoffset", (ulong)bd->bi_flashoffset); 368 369 print_eth(0); 370 printf("ip_addr = %s\n", getenv("ipaddr")); 371 printf("baudrate = %u bps\n", gd->baudrate); 372 373 return 0; 374 } 375 376 #elif defined(CONFIG_ARM) 377 378 static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, 379 char * const argv[]) 380 { 381 int i; 382 bd_t *bd = gd->bd; 383 384 print_num("arch_number", bd->bi_arch_number); 385 print_bi_boot_params(bd); 386 387 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 388 print_num("DRAM bank", i); 389 print_num("-> start", bd->bi_dram[i].start); 390 print_num("-> size", bd->bi_dram[i].size); 391 } 392 393 #ifdef CONFIG_SYS_MEM_RESERVE_SECURE 394 if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) { 395 print_num("Secure ram", 396 gd->arch.secure_ram & MEM_RESERVE_SECURE_ADDR_MASK); 397 } 398 #endif 399 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 400 print_eths(); 401 #endif 402 printf("baudrate = %u bps\n", gd->baudrate); 403 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) 404 print_num("TLB addr", gd->arch.tlb_addr); 405 #endif 406 print_num("relocaddr", gd->relocaddr); 407 print_num("reloc off", gd->reloc_off); 408 print_num("irq_sp", gd->irq_sp); /* irq stack pointer */ 409 print_num("sp start ", gd->start_addr_sp); 410 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 411 print_num("FB base ", gd->fb_base); 412 #endif 413 /* 414 * TODO: Currently only support for davinci SOC's is added. 415 * Remove this check once all the board implement this. 416 */ 417 #ifdef CONFIG_CLOCKS 418 printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq); 419 printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq); 420 printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq); 421 #endif 422 #ifdef CONFIG_BOARD_TYPES 423 printf("Board Type = %ld\n", gd->board_type); 424 #endif 425 #ifdef CONFIG_SYS_MALLOC_F 426 printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr, 427 CONFIG_SYS_MALLOC_F_LEN); 428 #endif 429 430 return 0; 431 } 432 433 #elif defined(CONFIG_SH) 434 435 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 436 { 437 bd_t *bd = gd->bd; 438 print_num("mem start ", (ulong)bd->bi_memstart); 439 print_lnum("mem size ", (u64)bd->bi_memsize); 440 print_num("flash start ", (ulong)bd->bi_flashstart); 441 print_num("flash size ", (ulong)bd->bi_flashsize); 442 print_num("flash offset ", (ulong)bd->bi_flashoffset); 443 444 #if defined(CONFIG_CMD_NET) 445 print_eth(0); 446 printf("ip_addr = %s\n", getenv("ipaddr")); 447 #endif 448 printf("baudrate = %u bps\n", gd->baudrate); 449 return 0; 450 } 451 452 #elif defined(CONFIG_X86) 453 454 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 455 { 456 int i; 457 bd_t *bd = gd->bd; 458 459 print_bi_boot_params(bd); 460 print_num("bi_memstart", bd->bi_memstart); 461 print_num("bi_memsize", bd->bi_memsize); 462 print_num("bi_flashstart", bd->bi_flashstart); 463 print_num("bi_flashsize", bd->bi_flashsize); 464 print_num("bi_flashoffset", bd->bi_flashoffset); 465 print_num("bi_sramstart", bd->bi_sramstart); 466 print_num("bi_sramsize", bd->bi_sramsize); 467 print_num("bi_bootflags", bd->bi_bootflags); 468 print_mhz("cpufreq", bd->bi_intfreq); 469 print_mhz("busfreq", bd->bi_busfreq); 470 471 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 472 print_num("DRAM bank", i); 473 print_num("-> start", bd->bi_dram[i].start); 474 print_num("-> size", bd->bi_dram[i].size); 475 } 476 477 #if defined(CONFIG_CMD_NET) 478 print_eth(0); 479 printf("ip_addr = %s\n", getenv("ipaddr")); 480 print_mhz("ethspeed", bd->bi_ethspeed); 481 #endif 482 printf("baudrate = %u bps\n", gd->baudrate); 483 484 return 0; 485 } 486 487 #elif defined(CONFIG_SANDBOX) 488 489 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 490 { 491 int i; 492 bd_t *bd = gd->bd; 493 494 print_bi_boot_params(bd); 495 496 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 497 print_num("DRAM bank", i); 498 print_num("-> start", bd->bi_dram[i].start); 499 print_num("-> size", bd->bi_dram[i].size); 500 } 501 502 #if defined(CONFIG_CMD_NET) 503 print_eth(0); 504 printf("ip_addr = %s\n", getenv("ipaddr")); 505 #endif 506 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 507 print_num("FB base ", gd->fb_base); 508 #endif 509 return 0; 510 } 511 512 #elif defined(CONFIG_NDS32) 513 514 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 515 { 516 int i; 517 bd_t *bd = gd->bd; 518 519 print_num("arch_number", bd->bi_arch_number); 520 print_bi_boot_params(bd); 521 522 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 523 print_num("DRAM bank", i); 524 print_num("-> start", bd->bi_dram[i].start); 525 print_num("-> size", bd->bi_dram[i].size); 526 } 527 528 #if defined(CONFIG_CMD_NET) 529 print_eth(0); 530 printf("ip_addr = %s\n", getenv("ipaddr")); 531 #endif 532 printf("baudrate = %u bps\n", gd->baudrate); 533 534 return 0; 535 } 536 537 #elif defined(CONFIG_OPENRISC) 538 539 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 540 { 541 bd_t *bd = gd->bd; 542 543 print_num("mem start", (ulong)bd->bi_memstart); 544 print_lnum("mem size", (u64)bd->bi_memsize); 545 print_num("flash start", (ulong)bd->bi_flashstart); 546 print_num("flash size", (ulong)bd->bi_flashsize); 547 print_num("flash offset", (ulong)bd->bi_flashoffset); 548 549 #if defined(CONFIG_CMD_NET) 550 print_eth(0); 551 printf("ip_addr = %s\n", getenv("ipaddr")); 552 #endif 553 554 printf("baudrate = %u bps\n", gd->baudrate); 555 556 return 0; 557 } 558 559 #elif defined(CONFIG_ARC) 560 561 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 562 { 563 bd_t *bd = gd->bd; 564 565 print_num("mem start", bd->bi_memstart); 566 print_lnum("mem size", bd->bi_memsize); 567 568 #if defined(CONFIG_CMD_NET) 569 print_eth(0); 570 printf("ip_addr = %s\n", getenv("ipaddr")); 571 #endif 572 printf("baudrate = %d bps\n", gd->baudrate); 573 574 return 0; 575 } 576 577 #else 578 #error "a case for this architecture does not exist!" 579 #endif 580 581 /* -------------------------------------------------------------------- */ 582 583 U_BOOT_CMD( 584 bdinfo, 1, 1, do_bdinfo, 585 "print Board Info structure", 586 "" 587 ); 588