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