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