cmd/bdinfo.c

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