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