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 static inline void print_bi_mem(const bd_t *bd) 79 { 80 #if defined(CONFIG_SH) 81 print_num("mem start ", (ulong)bd->bi_memstart); 82 print_lnum("mem size ", (u64)bd->bi_memsize); 83 #elif defined(CONFIG_ARC) 84 print_num("mem start", (ulong)bd->bi_memstart); 85 print_lnum("mem size", (u64)bd->bi_memsize); 86 #elif defined(CONFIG_AVR32) 87 print_num("memstart", (ulong)bd->bi_dram[0].start); 88 print_lnum("memsize", (u64)bd->bi_dram[0].size); 89 #else 90 print_num("memstart", (ulong)bd->bi_memstart); 91 print_lnum("memsize", (u64)bd->bi_memsize); 92 #endif 93 } 94 95 #if defined(CONFIG_PPC) 96 void __weak board_detail(void) 97 { 98 /* Please define boot_detail() for your platform */ 99 } 100 101 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 102 { 103 bd_t *bd = gd->bd; 104 105 #ifdef DEBUG 106 print_num("bd address", (ulong)bd); 107 #endif 108 print_bi_mem(bd); 109 print_num("flashstart", bd->bi_flashstart); 110 print_num("flashsize", bd->bi_flashsize); 111 print_num("flashoffset", bd->bi_flashoffset); 112 print_num("sramstart", bd->bi_sramstart); 113 print_num("sramsize", bd->bi_sramsize); 114 #if defined(CONFIG_5xx) || defined(CONFIG_8xx) || \ 115 defined(CONFIG_MPC8260) || defined(CONFIG_E500) 116 print_num("immr_base", bd->bi_immr_base); 117 #endif 118 print_num("bootflags", bd->bi_bootflags); 119 #if defined(CONFIG_405EP) || \ 120 defined(CONFIG_405GP) || \ 121 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 122 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 123 defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \ 124 defined(CONFIG_XILINX_405) 125 print_mhz("procfreq", bd->bi_procfreq); 126 print_mhz("plb_busfreq", bd->bi_plb_busfreq); 127 #if defined(CONFIG_405EP) || defined(CONFIG_405GP) || \ 128 defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ 129 defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \ 130 defined(CONFIG_440SPE) || defined(CONFIG_XILINX_405) 131 print_mhz("pci_busfreq", bd->bi_pci_busfreq); 132 #endif 133 #else /* ! CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 134 #if defined(CONFIG_CPM2) 135 print_mhz("vco", bd->bi_vco); 136 print_mhz("sccfreq", bd->bi_sccfreq); 137 print_mhz("brgfreq", bd->bi_brgfreq); 138 #endif 139 print_mhz("intfreq", bd->bi_intfreq); 140 #if defined(CONFIG_CPM2) 141 print_mhz("cpmfreq", bd->bi_cpmfreq); 142 #endif 143 print_mhz("busfreq", bd->bi_busfreq); 144 #endif /* CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */ 145 146 #ifdef CONFIG_ENABLE_36BIT_PHYS 147 #ifdef CONFIG_PHYS_64BIT 148 puts("addressing = 36-bit\n"); 149 #else 150 puts("addressing = 32-bit\n"); 151 #endif 152 #endif 153 154 print_eth(0); 155 #if defined(CONFIG_HAS_ETH1) 156 print_eth(1); 157 #endif 158 #if defined(CONFIG_HAS_ETH2) 159 print_eth(2); 160 #endif 161 #if defined(CONFIG_HAS_ETH3) 162 print_eth(3); 163 #endif 164 #if defined(CONFIG_HAS_ETH4) 165 print_eth(4); 166 #endif 167 #if defined(CONFIG_HAS_ETH5) 168 print_eth(5); 169 #endif 170 171 printf("IP addr = %s\n", getenv("ipaddr")); 172 printf("baudrate = %6u bps\n", gd->baudrate); 173 print_num("relocaddr", gd->relocaddr); 174 board_detail(); 175 return 0; 176 } 177 178 #elif defined(CONFIG_NIOS2) 179 180 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 181 { 182 int i; 183 bd_t *bd = gd->bd; 184 185 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 186 print_num("DRAM bank", i); 187 print_num("-> start", bd->bi_dram[i].start); 188 print_num("-> size", bd->bi_dram[i].size); 189 } 190 191 print_num("flash start", (ulong)bd->bi_flashstart); 192 print_num("flash size", (ulong)bd->bi_flashsize); 193 print_num("flash offset", (ulong)bd->bi_flashoffset); 194 195 #if defined(CONFIG_SYS_SRAM_BASE) 196 print_num ("sram start", (ulong)bd->bi_sramstart); 197 print_num ("sram size", (ulong)bd->bi_sramsize); 198 #endif 199 200 #if defined(CONFIG_CMD_NET) 201 print_eth(0); 202 printf("ip_addr = %s\n", getenv("ipaddr")); 203 #endif 204 205 printf("baudrate = %u bps\n", gd->baudrate); 206 207 return 0; 208 } 209 210 #elif defined(CONFIG_MICROBLAZE) 211 212 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 213 { 214 bd_t *bd = gd->bd; 215 int i; 216 217 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 218 print_num("DRAM bank", i); 219 print_num("-> start", bd->bi_dram[i].start); 220 print_num("-> size", bd->bi_dram[i].size); 221 } 222 223 print_num("flash start ", (ulong)bd->bi_flashstart); 224 print_num("flash size ", (ulong)bd->bi_flashsize); 225 print_num("flash offset ", (ulong)bd->bi_flashoffset); 226 #if defined(CONFIG_SYS_SRAM_BASE) 227 print_num("sram start ", (ulong)bd->bi_sramstart); 228 print_num("sram size ", (ulong)bd->bi_sramsize); 229 #endif 230 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 231 print_eths(); 232 #endif 233 printf("baudrate = %u bps\n", gd->baudrate); 234 print_num("relocaddr", gd->relocaddr); 235 print_num("reloc off", gd->reloc_off); 236 print_num("fdt_blob", (ulong)gd->fdt_blob); 237 print_num("new_fdt", (ulong)gd->new_fdt); 238 print_num("fdt_size", (ulong)gd->fdt_size); 239 240 return 0; 241 } 242 243 #elif defined(CONFIG_SPARC) 244 245 int do_bdinfo(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) 246 { 247 bd_t *bd = gd->bd; 248 249 #ifdef DEBUG 250 print_num("bd address ", (ulong) bd); 251 #endif 252 print_num("memstart ", bd->bi_memstart); 253 print_lnum("memsize ", bd->bi_memsize); 254 print_num("flashstart ", bd->bi_flashstart); 255 print_num("CONFIG_SYS_MONITOR_BASE ", CONFIG_SYS_MONITOR_BASE); 256 print_num("CONFIG_ENV_ADDR ", CONFIG_ENV_ADDR); 257 printf("CONFIG_SYS_RELOC_MONITOR_BASE = 0x%x (%d)\n", CONFIG_SYS_RELOC_MONITOR_BASE, 258 CONFIG_SYS_MONITOR_LEN); 259 printf("CONFIG_SYS_MALLOC_BASE = 0x%x (%d)\n", CONFIG_SYS_MALLOC_BASE, 260 CONFIG_SYS_MALLOC_LEN); 261 printf("CONFIG_SYS_INIT_SP_OFFSET = 0x%x (%d)\n", CONFIG_SYS_INIT_SP_OFFSET, 262 CONFIG_SYS_STACK_SIZE); 263 printf("CONFIG_SYS_PROM_OFFSET = 0x%x (%d)\n", CONFIG_SYS_PROM_OFFSET, 264 CONFIG_SYS_PROM_SIZE); 265 printf("CONFIG_SYS_GBL_DATA_OFFSET = 0x%x (%d)\n", CONFIG_SYS_GBL_DATA_OFFSET, 266 GENERATED_GBL_DATA_SIZE); 267 268 #if defined(CONFIG_CMD_NET) 269 print_eth(0); 270 printf("ip_addr = %s\n", getenv("ipaddr")); 271 #endif 272 printf("baudrate = %6u bps\n", gd->baudrate); 273 return 0; 274 } 275 276 #elif defined(CONFIG_M68K) 277 278 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 279 { 280 bd_t *bd = gd->bd; 281 282 print_bi_mem(bd); 283 print_num("flashstart", (ulong)bd->bi_flashstart); 284 print_num("flashsize", (ulong)bd->bi_flashsize); 285 print_num("flashoffset", (ulong)bd->bi_flashoffset); 286 #if defined(CONFIG_SYS_INIT_RAM_ADDR) 287 print_num("sramstart", (ulong)bd->bi_sramstart); 288 print_num("sramsize", (ulong)bd->bi_sramsize); 289 #endif 290 #if defined(CONFIG_SYS_MBAR) 291 print_num("mbar", bd->bi_mbar_base); 292 #endif 293 print_mhz("cpufreq", bd->bi_intfreq); 294 print_mhz("busfreq", bd->bi_busfreq); 295 #ifdef CONFIG_PCI 296 print_mhz("pcifreq", bd->bi_pcifreq); 297 #endif 298 #ifdef CONFIG_EXTRA_CLOCK 299 print_mhz("flbfreq", bd->bi_flbfreq); 300 print_mhz("inpfreq", bd->bi_inpfreq); 301 print_mhz("vcofreq", bd->bi_vcofreq); 302 #endif 303 #if defined(CONFIG_CMD_NET) 304 print_eth(0); 305 #if defined(CONFIG_HAS_ETH1) 306 print_eth(1); 307 #endif 308 #if defined(CONFIG_HAS_ETH2) 309 print_eth(2); 310 #endif 311 #if defined(CONFIG_HAS_ETH3) 312 print_eth(3); 313 #endif 314 315 printf("ip_addr = %s\n", getenv("ipaddr")); 316 #endif 317 printf("baudrate = %u bps\n", gd->baudrate); 318 319 return 0; 320 } 321 322 #elif defined(CONFIG_BLACKFIN) 323 324 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 325 { 326 bd_t *bd = gd->bd; 327 328 printf("U-Boot = %s\n", bd->bi_r_version); 329 printf("CPU = %s\n", bd->bi_cpu); 330 printf("Board = %s\n", bd->bi_board_name); 331 print_mhz("VCO", bd->bi_vco); 332 print_mhz("CCLK", bd->bi_cclk); 333 print_mhz("SCLK", bd->bi_sclk); 334 335 print_bi_boot_params(bd); 336 print_bi_mem(bd); 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_MIPS) 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_bi_boot_params(bd); 355 print_bi_mem(bd); 356 print_num("flashstart", (ulong)bd->bi_flashstart); 357 print_num("flashsize", (ulong)bd->bi_flashsize); 358 print_num("flashoffset", (ulong)bd->bi_flashoffset); 359 360 print_eth(0); 361 printf("ip_addr = %s\n", getenv("ipaddr")); 362 printf("baudrate = %u bps\n", gd->baudrate); 363 print_num("relocaddr", gd->relocaddr); 364 print_num("reloc off", gd->reloc_off); 365 366 return 0; 367 } 368 369 #elif defined(CONFIG_AVR32) 370 371 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 372 { 373 bd_t *bd = gd->bd; 374 375 print_bi_boot_params(bd); 376 print_bi_mem(bd); 377 print_num("flashstart", (ulong)bd->bi_flashstart); 378 print_num("flashsize", (ulong)bd->bi_flashsize); 379 print_num("flashoffset", (ulong)bd->bi_flashoffset); 380 381 print_eth(0); 382 printf("ip_addr = %s\n", getenv("ipaddr")); 383 printf("baudrate = %u bps\n", gd->baudrate); 384 385 return 0; 386 } 387 388 #elif defined(CONFIG_ARM) 389 390 static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, 391 char * const argv[]) 392 { 393 int i; 394 bd_t *bd = gd->bd; 395 396 print_num("arch_number", bd->bi_arch_number); 397 print_bi_boot_params(bd); 398 399 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 400 print_num("DRAM bank", i); 401 print_num("-> start", bd->bi_dram[i].start); 402 print_num("-> size", bd->bi_dram[i].size); 403 } 404 405 #ifdef CONFIG_SYS_MEM_RESERVE_SECURE 406 if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) { 407 print_num("Secure ram", 408 gd->arch.secure_ram & MEM_RESERVE_SECURE_ADDR_MASK); 409 } 410 #endif 411 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH) 412 print_eths(); 413 #endif 414 printf("baudrate = %u bps\n", gd->baudrate); 415 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) 416 print_num("TLB addr", gd->arch.tlb_addr); 417 #endif 418 print_num("relocaddr", gd->relocaddr); 419 print_num("reloc off", gd->reloc_off); 420 print_num("irq_sp", gd->irq_sp); /* irq stack pointer */ 421 print_num("sp start ", gd->start_addr_sp); 422 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 423 print_num("FB base ", gd->fb_base); 424 #endif 425 /* 426 * TODO: Currently only support for davinci SOC's is added. 427 * Remove this check once all the board implement this. 428 */ 429 #ifdef CONFIG_CLOCKS 430 printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq); 431 printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq); 432 printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq); 433 #endif 434 #ifdef CONFIG_BOARD_TYPES 435 printf("Board Type = %ld\n", gd->board_type); 436 #endif 437 #ifdef CONFIG_SYS_MALLOC_F 438 printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr, 439 CONFIG_SYS_MALLOC_F_LEN); 440 #endif 441 442 return 0; 443 } 444 445 #elif defined(CONFIG_SH) 446 447 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 448 { 449 bd_t *bd = gd->bd; 450 451 print_bi_mem(bd); 452 print_num("flash start ", (ulong)bd->bi_flashstart); 453 print_num("flash size ", (ulong)bd->bi_flashsize); 454 print_num("flash offset ", (ulong)bd->bi_flashoffset); 455 456 #if defined(CONFIG_CMD_NET) 457 print_eth(0); 458 printf("ip_addr = %s\n", getenv("ipaddr")); 459 #endif 460 printf("baudrate = %u bps\n", gd->baudrate); 461 return 0; 462 } 463 464 #elif defined(CONFIG_X86) 465 466 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 467 { 468 int i; 469 bd_t *bd = gd->bd; 470 471 print_bi_boot_params(bd); 472 print_num("bi_memstart", bd->bi_memstart); 473 print_num("bi_memsize", bd->bi_memsize); 474 print_num("bi_flashstart", bd->bi_flashstart); 475 print_num("bi_flashsize", bd->bi_flashsize); 476 print_num("bi_flashoffset", bd->bi_flashoffset); 477 print_num("bi_sramstart", bd->bi_sramstart); 478 print_num("bi_sramsize", bd->bi_sramsize); 479 print_num("bi_bootflags", bd->bi_bootflags); 480 print_mhz("cpufreq", bd->bi_intfreq); 481 print_mhz("busfreq", bd->bi_busfreq); 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 print_mhz("ethspeed", bd->bi_ethspeed); 493 #endif 494 printf("baudrate = %u bps\n", gd->baudrate); 495 496 return 0; 497 } 498 499 #elif defined(CONFIG_SANDBOX) 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_bi_boot_params(bd); 507 508 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 509 print_num("DRAM bank", i); 510 print_num("-> start", bd->bi_dram[i].start); 511 print_num("-> size", bd->bi_dram[i].size); 512 } 513 514 #if defined(CONFIG_CMD_NET) 515 print_eth(0); 516 printf("ip_addr = %s\n", getenv("ipaddr")); 517 #endif 518 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO) 519 print_num("FB base ", gd->fb_base); 520 #endif 521 return 0; 522 } 523 524 #elif defined(CONFIG_NDS32) 525 526 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 527 { 528 int i; 529 bd_t *bd = gd->bd; 530 531 print_num("arch_number", bd->bi_arch_number); 532 print_bi_boot_params(bd); 533 534 for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { 535 print_num("DRAM bank", i); 536 print_num("-> start", bd->bi_dram[i].start); 537 print_num("-> size", bd->bi_dram[i].size); 538 } 539 540 #if defined(CONFIG_CMD_NET) 541 print_eth(0); 542 printf("ip_addr = %s\n", getenv("ipaddr")); 543 #endif 544 printf("baudrate = %u bps\n", gd->baudrate); 545 546 return 0; 547 } 548 549 #elif defined(CONFIG_OPENRISC) 550 551 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 552 { 553 bd_t *bd = gd->bd; 554 555 print_bi_mem(bd); 556 print_num("flash start", (ulong)bd->bi_flashstart); 557 print_num("flash size", (ulong)bd->bi_flashsize); 558 print_num("flash offset", (ulong)bd->bi_flashoffset); 559 560 #if defined(CONFIG_CMD_NET) 561 print_eth(0); 562 printf("ip_addr = %s\n", getenv("ipaddr")); 563 #endif 564 565 printf("baudrate = %u bps\n", gd->baudrate); 566 567 return 0; 568 } 569 570 #elif defined(CONFIG_ARC) 571 572 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 573 { 574 bd_t *bd = gd->bd; 575 576 print_bi_mem(bd); 577 578 #if defined(CONFIG_CMD_NET) 579 print_eth(0); 580 printf("ip_addr = %s\n", getenv("ipaddr")); 581 #endif 582 printf("baudrate = %d bps\n", gd->baudrate); 583 584 return 0; 585 } 586 587 #else 588 #error "a case for this architecture does not exist!" 589 #endif 590 591 /* -------------------------------------------------------------------- */ 592 593 U_BOOT_CMD( 594 bdinfo, 1, 1, do_bdinfo, 595 "print Board Info structure", 596 "" 597 ); 598