common/image.c

   1 /*
   2  * (C) Copyright 2008 Semihalf
   3  *
   4  * (C) Copyright 2000-2006
   5  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef USE_HOSTCC
  11 #include <common.h>
  12 #include <watchdog.h>
  13
  14 #ifdef CONFIG_SHOW_BOOT_PROGRESS
  15 #include <status_led.h>
  16 #endif
  17
  18 #ifdef CONFIG_HAS_DATAFLASH
  19 #include <dataflash.h>
  20 #endif
  21
  22 #ifdef CONFIG_LOGBUFFER
  23 #include <logbuff.h>
  24 #endif
  25
  26 #include <rtc.h>
  27
  28 #include <environment.h>
  29 #include <image.h>
  30
  31 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
  32 #include <libfdt.h>
  33 #include <fdt_support.h>
  34 #endif
  35
  36 #include <u-boot/md5.h>
  37 #include <u-boot/sha1.h>
  38 #include <asm/errno.h>
  39 #include <asm/io.h>
  40
  41 #ifdef CONFIG_CMD_BDI
  42 extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
  43 #endif
  44
  45 DECLARE_GLOBAL_DATA_PTR;
  46
  47 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
  48 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
  49                                                 int verify);
  50 #endif
  51 #else
  52 #include "mkimage.h"
  53 #include <u-boot/md5.h>
  54 #include <time.h>
  55 #include <image.h>
  56 #endif /* !USE_HOSTCC*/
  57
  58 #include <u-boot/crc.h>
  59
  60 #ifndef CONFIG_SYS_BARGSIZE
  61 #define CONFIG_SYS_BARGSIZE 512
  62 #endif
  63
  64 static const table_entry_t uimage_arch[] = {
  65         {       IH_ARCH_INVALID,        NULL,           "Invalid ARCH", },
  66         {       IH_ARCH_ALPHA,          "alpha",        "Alpha",        },
  67         {       IH_ARCH_ARM,            "arm",          "ARM",          },
  68         {       IH_ARCH_I386,           "x86",          "Intel x86",    },
  69         {       IH_ARCH_IA64,           "ia64",         "IA64",         },
  70         {       IH_ARCH_M68K,           "m68k",         "M68K",         },
  71         {       IH_ARCH_MICROBLAZE,     "microblaze",   "MicroBlaze",   },
  72         {       IH_ARCH_MIPS,           "mips",         "MIPS",         },
  73         {       IH_ARCH_MIPS64,         "mips64",       "MIPS 64 Bit",  },
  74         {       IH_ARCH_NIOS2,          "nios2",        "NIOS II",      },
  75         {       IH_ARCH_PPC,            "powerpc",      "PowerPC",      },
  76         {       IH_ARCH_PPC,            "ppc",          "PowerPC",      },
  77         {       IH_ARCH_S390,           "s390",         "IBM S390",     },
  78         {       IH_ARCH_SH,             "sh",           "SuperH",       },
  79         {       IH_ARCH_SPARC,          "sparc",        "SPARC",        },
  80         {       IH_ARCH_SPARC64,        "sparc64",      "SPARC 64 Bit", },
  81         {       IH_ARCH_BLACKFIN,       "blackfin",     "Blackfin",     },
  82         {       IH_ARCH_AVR32,          "avr32",        "AVR32",        },
  83         {       IH_ARCH_NDS32,          "nds32",        "NDS32",        },
  84         {       IH_ARCH_OPENRISC,       "or1k",         "OpenRISC 1000",},
  85         {       IH_ARCH_SANDBOX,        "sandbox",      "Sandbox",      },
  86         {       IH_ARCH_ARM64,          "arm64",        "AArch64",      },
  87         {       IH_ARCH_ARC,            "arc",          "ARC",          },
  88         {       -1,                     "",             "",             },
  89 };
  90
  91 static const table_entry_t uimage_os[] = {
  92         {       IH_OS_INVALID,  NULL,           "Invalid OS",           },
  93         {       IH_OS_LINUX,    "linux",        "Linux",                },
  94 #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC)
  95         {       IH_OS_LYNXOS,   "lynxos",       "LynxOS",               },
  96 #endif
  97         {       IH_OS_NETBSD,   "netbsd",       "NetBSD",               },
  98         {       IH_OS_OSE,      "ose",          "Enea OSE",             },
  99         {       IH_OS_PLAN9,    "plan9",        "Plan 9",               },
 100         {       IH_OS_RTEMS,    "rtems",        "RTEMS",                },
 101         {       IH_OS_U_BOOT,   "u-boot",       "U-Boot",               },
 102         {       IH_OS_VXWORKS,  "vxworks",      "VxWorks",              },
 103 #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC)
 104         {       IH_OS_QNX,      "qnx",          "QNX",                  },
 105 #endif
 106 #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC)
 107         {       IH_OS_INTEGRITY,"integrity",    "INTEGRITY",            },
 108 #endif
 109 #ifdef USE_HOSTCC
 110         {       IH_OS_4_4BSD,   "4_4bsd",       "4_4BSD",               },
 111         {       IH_OS_DELL,     "dell",         "Dell",                 },
 112         {       IH_OS_ESIX,     "esix",         "Esix",                 },
 113         {       IH_OS_FREEBSD,  "freebsd",      "FreeBSD",              },
 114         {       IH_OS_IRIX,     "irix",         "Irix",                 },
 115         {       IH_OS_NCR,      "ncr",          "NCR",                  },
 116         {       IH_OS_OPENBSD,  "openbsd",      "OpenBSD",              },
 117         {       IH_OS_PSOS,     "psos",         "pSOS",                 },
 118         {       IH_OS_SCO,      "sco",          "SCO",                  },
 119         {       IH_OS_SOLARIS,  "solaris",      "Solaris",              },
 120         {       IH_OS_SVR4,     "svr4",         "SVR4",                 },
 121 #endif
 122         {       -1,             "",             "",                     },
 123 };
 124
 125 static const table_entry_t uimage_type[] = {
 126         {       IH_TYPE_AISIMAGE,   "aisimage",   "Davinci AIS image",},
 127         {       IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image",   },
 128         {       IH_TYPE_FIRMWARE,   "firmware",   "Firmware",           },
 129         {       IH_TYPE_FLATDT,     "flat_dt",    "Flat Device Tree",   },
 130         {       IH_TYPE_GPIMAGE,    "gpimage",    "TI Keystone SPL Image",},
 131         {       IH_TYPE_KERNEL,     "kernel",     "Kernel Image",       },
 132         {       IH_TYPE_KERNEL_NOLOAD, "kernel_noload",  "Kernel Image (no loading done)", },
 133         {       IH_TYPE_KWBIMAGE,   "kwbimage",   "Kirkwood Boot Image",},
 134         {       IH_TYPE_IMXIMAGE,   "imximage",   "Freescale i.MX Boot Image",},
 135         {       IH_TYPE_INVALID,    NULL,         "Invalid Image",      },
 136         {       IH_TYPE_MULTI,      "multi",      "Multi-File Image",   },
 137         {       IH_TYPE_OMAPIMAGE,  "omapimage",  "TI OMAP SPL With GP CH",},
 138         {       IH_TYPE_PBLIMAGE,   "pblimage",   "Freescale PBL Boot Image",},
 139         {       IH_TYPE_RAMDISK,    "ramdisk",    "RAMDisk Image",      },
 140         {       IH_TYPE_SCRIPT,     "script",     "Script",             },
 141         {       IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
 142         {       IH_TYPE_UBLIMAGE,   "ublimage",   "Davinci UBL image",},
 143         {       IH_TYPE_MXSIMAGE,   "mxsimage",   "Freescale MXS Boot Image",},
 144         {       IH_TYPE_ATMELIMAGE, "atmelimage", "ATMEL ROM-Boot Image",},
 145         {       -1,                 "",           "",                   },
 146 };
 147
 148 static const table_entry_t uimage_comp[] = {
 149         {       IH_COMP_NONE,   "none",         "uncompressed",         },
 150         {       IH_COMP_BZIP2,  "bzip2",        "bzip2 compressed",     },
 151         {       IH_COMP_GZIP,   "gzip",         "gzip compressed",      },
 152         {       IH_COMP_LZMA,   "lzma",         "lzma compressed",      },
 153         {       IH_COMP_LZO,    "lzo",          "lzo compressed",       },
 154         {       -1,             "",             "",                     },
 155 };
 156
 157 /*****************************************************************************/
 158 /* Legacy format routines */
 159 /*****************************************************************************/
 160 int image_check_hcrc(const image_header_t *hdr)
 161 {
 162         ulong hcrc;
 163         ulong len = image_get_header_size();
 164         image_header_t header;
 165
 166         /* Copy header so we can blank CRC field for re-calculation */
 167         memmove(&header, (char *)hdr, image_get_header_size());
 168         image_set_hcrc(&header, 0);
 169
 170         hcrc = crc32(0, (unsigned char *)&header, len);
 171
 172         return (hcrc == image_get_hcrc(hdr));
 173 }
 174
 175 int image_check_dcrc(const image_header_t *hdr)
 176 {
 177         ulong data = image_get_data(hdr);
 178         ulong len = image_get_data_size(hdr);
 179         ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32);
 180
 181         return (dcrc == image_get_dcrc(hdr));
 182 }
 183
 184 /**
 185  * image_multi_count - get component (sub-image) count
 186  * @hdr: pointer to the header of the multi component image
 187  *
 188  * image_multi_count() returns number of components in a multi
 189  * component image.
 190  *
 191  * Note: no checking of the image type is done, caller must pass
 192  * a valid multi component image.
 193  *
 194  * returns:
 195  *     number of components
 196  */
 197 ulong image_multi_count(const image_header_t *hdr)
 198 {
 199         ulong i, count = 0;
 200         uint32_t *size;
 201
 202         /* get start of the image payload, which in case of multi
 203          * component images that points to a table of component sizes */
 204         size = (uint32_t *)image_get_data(hdr);
 205
 206         /* count non empty slots */
 207         for (i = 0; size[i]; ++i)
 208                 count++;
 209
 210         return count;
 211 }
 212
 213 /**
 214  * image_multi_getimg - get component data address and size
 215  * @hdr: pointer to the header of the multi component image
 216  * @idx: index of the requested component
 217  * @data: pointer to a ulong variable, will hold component data address
 218  * @len: pointer to a ulong variable, will hold component size
 219  *
 220  * image_multi_getimg() returns size and data address for the requested
 221  * component in a multi component image.
 222  *
 223  * Note: no checking of the image type is done, caller must pass
 224  * a valid multi component image.
 225  *
 226  * returns:
 227  *     data address and size of the component, if idx is valid
 228  *     0 in data and len, if idx is out of range
 229  */
 230 void image_multi_getimg(const image_header_t *hdr, ulong idx,
 231                         ulong *data, ulong *len)
 232 {
 233         int i;
 234         uint32_t *size;
 235         ulong offset, count, img_data;
 236
 237         /* get number of component */
 238         count = image_multi_count(hdr);
 239
 240         /* get start of the image payload, which in case of multi
 241          * component images that points to a table of component sizes */
 242         size = (uint32_t *)image_get_data(hdr);
 243
 244         /* get address of the proper component data start, which means
 245          * skipping sizes table (add 1 for last, null entry) */
 246         img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t);
 247
 248         if (idx < count) {
 249                 *len = uimage_to_cpu(size[idx]);
 250                 offset = 0;
 251
 252                 /* go over all indices preceding requested component idx */
 253                 for (i = 0; i < idx; i++) {
 254                         /* add up i-th component size, rounding up to 4 bytes */
 255                         offset += (uimage_to_cpu(size[i]) + 3) & ~3 ;
 256                 }
 257
 258                 /* calculate idx-th component data address */
 259                 *data = img_data + offset;
 260         } else {
 261                 *len = 0;
 262                 *data = 0;
 263         }
 264 }
 265
 266 static void image_print_type(const image_header_t *hdr)
 267 {
 268         const char *os, *arch, *type, *comp;
 269
 270         os = genimg_get_os_name(image_get_os(hdr));
 271         arch = genimg_get_arch_name(image_get_arch(hdr));
 272         type = genimg_get_type_name(image_get_type(hdr));
 273         comp = genimg_get_comp_name(image_get_comp(hdr));
 274
 275         printf("%s %s %s (%s)\n", arch, os, type, comp);
 276 }
 277
 278 /**
 279  * image_print_contents - prints out the contents of the legacy format image
 280  * @ptr: pointer to the legacy format image header
 281  * @p: pointer to prefix string
 282  *
 283  * image_print_contents() formats a multi line legacy image contents description.
 284  * The routine prints out all header fields followed by the size/offset data
 285  * for MULTI/SCRIPT images.
 286  *
 287  * returns:
 288  *     no returned results
 289  */
 290 void image_print_contents(const void *ptr)
 291 {
 292         const image_header_t *hdr = (const image_header_t *)ptr;
 293         const char *p;
 294
 295         p = IMAGE_INDENT_STRING;
 296         printf("%sImage Name:   %.*s\n", p, IH_NMLEN, image_get_name(hdr));
 297         if (IMAGE_ENABLE_TIMESTAMP) {
 298                 printf("%sCreated:      ", p);
 299                 genimg_print_time((time_t)image_get_time(hdr));
 300         }
 301         printf("%sImage Type:   ", p);
 302         image_print_type(hdr);
 303         printf("%sData Size:    ", p);
 304         genimg_print_size(image_get_data_size(hdr));
 305         printf("%sLoad Address: %08x\n", p, image_get_load(hdr));
 306         printf("%sEntry Point:  %08x\n", p, image_get_ep(hdr));
 307
 308         if (image_check_type(hdr, IH_TYPE_MULTI) ||
 309                         image_check_type(hdr, IH_TYPE_SCRIPT)) {
 310                 int i;
 311                 ulong data, len;
 312                 ulong count = image_multi_count(hdr);
 313
 314                 printf("%sContents:\n", p);
 315                 for (i = 0; i < count; i++) {
 316                         image_multi_getimg(hdr, i, &data, &len);
 317
 318                         printf("%s   Image %d: ", p, i);
 319                         genimg_print_size(len);
 320
 321                         if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) {
 322                                 /*
 323                                  * the user may need to know offsets
 324                                  * if planning to do something with
 325                                  * multiple files
 326                                  */
 327                                 printf("%s    Offset = 0x%08lx\n", p, data);
 328                         }
 329                 }
 330         }
 331 }
 332
 333
 334 #ifndef USE_HOSTCC
 335 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 336 /**
 337  * image_get_ramdisk - get and verify ramdisk image
 338  * @rd_addr: ramdisk image start address
 339  * @arch: expected ramdisk architecture
 340  * @verify: checksum verification flag
 341  *
 342  * image_get_ramdisk() returns a pointer to the verified ramdisk image
 343  * header. Routine receives image start address and expected architecture
 344  * flag. Verification done covers data and header integrity and os/type/arch
 345  * fields checking.
 346  *
 347  * If dataflash support is enabled routine checks for dataflash addresses
 348  * and handles required dataflash reads.
 349  *
 350  * returns:
 351  *     pointer to a ramdisk image header, if image was found and valid
 352  *     otherwise, return NULL
 353  */
 354 static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch,
 355                                                 int verify)
 356 {
 357         const image_header_t *rd_hdr = (const image_header_t *)rd_addr;
 358
 359         if (!image_check_magic(rd_hdr)) {
 360                 puts("Bad Magic Number\n");
 361                 bootstage_error(BOOTSTAGE_ID_RD_MAGIC);
 362                 return NULL;
 363         }
 364
 365         if (!image_check_hcrc(rd_hdr)) {
 366                 puts("Bad Header Checksum\n");
 367                 bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
 368                 return NULL;
 369         }
 370
 371         bootstage_mark(BOOTSTAGE_ID_RD_MAGIC);
 372         image_print_contents(rd_hdr);
 373
 374         if (verify) {
 375                 puts("   Verifying Checksum ... ");
 376                 if (!image_check_dcrc(rd_hdr)) {
 377                         puts("Bad Data CRC\n");
 378                         bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM);
 379                         return NULL;
 380                 }
 381                 puts("OK\n");
 382         }
 383
 384         bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM);
 385
 386         if (!image_check_os(rd_hdr, IH_OS_LINUX) ||
 387             !image_check_arch(rd_hdr, arch) ||
 388             !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) {
 389                 printf("No Linux %s Ramdisk Image\n",
 390                                 genimg_get_arch_name(arch));
 391                 bootstage_error(BOOTSTAGE_ID_RAMDISK);
 392                 return NULL;
 393         }
 394
 395         return rd_hdr;
 396 }
 397 #endif
 398 #endif /* !USE_HOSTCC */
 399
 400 /*****************************************************************************/
 401 /* Shared dual-format routines */
 402 /*****************************************************************************/
 403 #ifndef USE_HOSTCC
 404 ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */
 405 ulong save_addr;                        /* Default Save Address */
 406 ulong save_size;                        /* Default Save Size (in bytes) */
 407
 408 static int on_loadaddr(const char *name, const char *value, enum env_op op,
 409         int flags)
 410 {
 411         switch (op) {
 412         case env_op_create:
 413         case env_op_overwrite:
 414                 load_addr = simple_strtoul(value, NULL, 16);
 415                 break;
 416         default:
 417                 break;
 418         }
 419
 420         return 0;
 421 }
 422 U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr);
 423
 424 ulong getenv_bootm_low(void)
 425 {
 426         char *s = getenv("bootm_low");
 427         if (s) {
 428                 ulong tmp = simple_strtoul(s, NULL, 16);
 429                 return tmp;
 430         }
 431
 432 #if defined(CONFIG_SYS_SDRAM_BASE)
 433         return CONFIG_SYS_SDRAM_BASE;
 434 #elif defined(CONFIG_ARM)
 435         return gd->bd->bi_dram[0].start;
 436 #else
 437         return 0;
 438 #endif
 439 }
 440
 441 phys_size_t getenv_bootm_size(void)
 442 {
 443         phys_size_t tmp;
 444         char *s = getenv("bootm_size");
 445         if (s) {
 446                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 447                 return tmp;
 448         }
 449         s = getenv("bootm_low");
 450         if (s)
 451                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 452         else
 453                 tmp = 0;
 454
 455
 456 #if defined(CONFIG_ARM)
 457         return gd->bd->bi_dram[0].size - tmp;
 458 #else
 459         return gd->bd->bi_memsize - tmp;
 460 #endif
 461 }
 462
 463 phys_size_t getenv_bootm_mapsize(void)
 464 {
 465         phys_size_t tmp;
 466         char *s = getenv("bootm_mapsize");
 467         if (s) {
 468                 tmp = (phys_size_t)simple_strtoull(s, NULL, 16);
 469                 return tmp;
 470         }
 471
 472 #if defined(CONFIG_SYS_BOOTMAPSZ)
 473         return CONFIG_SYS_BOOTMAPSZ;
 474 #else
 475         return getenv_bootm_size();
 476 #endif
 477 }
 478
 479 void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
 480 {
 481         if (to == from)
 482                 return;
 483
 484 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
 485         while (len > 0) {
 486                 size_t tail = (len > chunksz) ? chunksz : len;
 487                 WATCHDOG_RESET();
 488                 memmove(to, from, tail);
 489                 to += tail;
 490                 from += tail;
 491                 len -= tail;
 492         }
 493 #else   /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
 494         memmove(to, from, len);
 495 #endif  /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
 496 }
 497 #endif /* !USE_HOSTCC */
 498
 499 void genimg_print_size(uint32_t size)
 500 {
 501 #ifndef USE_HOSTCC
 502         printf("%d Bytes = ", size);
 503         print_size(size, "\n");
 504 #else
 505         printf("%d Bytes = %.2f kB = %.2f MB\n",
 506                         size, (double)size / 1.024e3,
 507                         (double)size / 1.048576e6);
 508 #endif
 509 }
 510
 511 #if IMAGE_ENABLE_TIMESTAMP
 512 void genimg_print_time(time_t timestamp)
 513 {
 514 #ifndef USE_HOSTCC
 515         struct rtc_time tm;
 516
 517         to_tm(timestamp, &tm);
 518         printf("%4d-%02d-%02d  %2d:%02d:%02d UTC\n",
 519                         tm.tm_year, tm.tm_mon, tm.tm_mday,
 520                         tm.tm_hour, tm.tm_min, tm.tm_sec);
 521 #else
 522         printf("%s", ctime(&timestamp));
 523 #endif
 524 }
 525 #endif
 526
 527 /**
 528  * get_table_entry_name - translate entry id to long name
 529  * @table: pointer to a translation table for entries of a specific type
 530  * @msg: message to be returned when translation fails
 531  * @id: entry id to be translated
 532  *
 533  * get_table_entry_name() will go over translation table trying to find
 534  * entry that matches given id. If matching entry is found, its long
 535  * name is returned to the caller.
 536  *
 537  * returns:
 538  *     long entry name if translation succeeds
 539  *     msg otherwise
 540  */
 541 char *get_table_entry_name(const table_entry_t *table, char *msg, int id)
 542 {
 543         for (; table->id >= 0; ++table) {
 544                 if (table->id == id)
 545 #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC)
 546                         return table->lname;
 547 #else
 548                         return table->lname + gd->reloc_off;
 549 #endif
 550         }
 551         return (msg);
 552 }
 553
 554 const char *genimg_get_os_name(uint8_t os)
 555 {
 556         return (get_table_entry_name(uimage_os, "Unknown OS", os));
 557 }
 558
 559 const char *genimg_get_arch_name(uint8_t arch)
 560 {
 561         return (get_table_entry_name(uimage_arch, "Unknown Architecture",
 562                                         arch));
 563 }
 564
 565 const char *genimg_get_type_name(uint8_t type)
 566 {
 567         return (get_table_entry_name(uimage_type, "Unknown Image", type));
 568 }
 569
 570 const char *genimg_get_comp_name(uint8_t comp)
 571 {
 572         return (get_table_entry_name(uimage_comp, "Unknown Compression",
 573                                         comp));
 574 }
 575
 576 /**
 577  * get_table_entry_id - translate short entry name to id
 578  * @table: pointer to a translation table for entries of a specific type
 579  * @table_name: to be used in case of error
 580  * @name: entry short name to be translated
 581  *
 582  * get_table_entry_id() will go over translation table trying to find
 583  * entry that matches given short name. If matching entry is found,
 584  * its id returned to the caller.
 585  *
 586  * returns:
 587  *     entry id if translation succeeds
 588  *     -1 otherwise
 589  */
 590 int get_table_entry_id(const table_entry_t *table,
 591                 const char *table_name, const char *name)
 592 {
 593         const table_entry_t *t;
 594 #ifdef USE_HOSTCC
 595         int first = 1;
 596
 597         for (t = table; t->id >= 0; ++t) {
 598                 if (t->sname && strcasecmp(t->sname, name) == 0)
 599                         return(t->id);
 600         }
 601
 602         fprintf(stderr, "\nInvalid %s Type - valid names are", table_name);
 603         for (t = table; t->id >= 0; ++t) {
 604                 if (t->sname == NULL)
 605                         continue;
 606                 fprintf(stderr, "%c %s", (first) ? ':' : ',', t->sname);
 607                 first = 0;
 608         }
 609         fprintf(stderr, "\n");
 610 #else
 611         for (t = table; t->id >= 0; ++t) {
 612 #ifdef CONFIG_NEEDS_MANUAL_RELOC
 613                 if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0)
 614 #else
 615                 if (t->sname && strcmp(t->sname, name) == 0)
 616 #endif
 617                         return (t->id);
 618         }
 619         debug("Invalid %s Type: %s\n", table_name, name);
 620 #endif /* USE_HOSTCC */
 621         return (-1);
 622 }
 623
 624 int genimg_get_os_id(const char *name)
 625 {
 626         return (get_table_entry_id(uimage_os, "OS", name));
 627 }
 628
 629 int genimg_get_arch_id(const char *name)
 630 {
 631         return (get_table_entry_id(uimage_arch, "CPU", name));
 632 }
 633
 634 int genimg_get_type_id(const char *name)
 635 {
 636         return (get_table_entry_id(uimage_type, "Image", name));
 637 }
 638
 639 int genimg_get_comp_id(const char *name)
 640 {
 641         return (get_table_entry_id(uimage_comp, "Compression", name));
 642 }
 643
 644 #ifndef USE_HOSTCC
 645 /**
 646  * genimg_get_kernel_addr - get the real kernel address
 647  * @img_addr: a string might contain real image address
 648  *
 649  * genimg_get_kernel_addr() get the real kernel start address from a string
 650  * which is normally the first argv of bootm/bootz
 651  *
 652  * returns:
 653  *     kernel start address
 654  */
 655 ulong genimg_get_kernel_addr(char * const img_addr)
 656 {
 657 #if defined(CONFIG_FIT)
 658         const char      *fit_uname_config = NULL;
 659         const char      *fit_uname_kernel = NULL;
 660 #endif
 661
 662         ulong kernel_addr;
 663
 664         /* find out kernel image address */
 665         if (!img_addr) {
 666                 kernel_addr = load_addr;
 667                 debug("*  kernel: default image load address = 0x%08lx\n",
 668                       load_addr);
 669 #if defined(CONFIG_FIT)
 670         } else if (fit_parse_conf(img_addr, load_addr, &kernel_addr,
 671                                   &fit_uname_config)) {
 672                 debug("*  kernel: config '%s' from image at 0x%08lx\n",
 673                       fit_uname_config, kernel_addr);
 674         } else if (fit_parse_subimage(img_addr, load_addr, &kernel_addr,
 675                                      &fit_uname_kernel)) {
 676                 debug("*  kernel: subimage '%s' from image at 0x%08lx\n",
 677                       fit_uname_kernel, kernel_addr);
 678 #endif
 679         } else {
 680                 kernel_addr = simple_strtoul(img_addr, NULL, 16);
 681                 debug("*  kernel: cmdline image address = 0x%08lx\n",
 682                       kernel_addr);
 683         }
 684
 685         return kernel_addr;
 686 }
 687
 688 /**
 689  * genimg_get_format - get image format type
 690  * @img_addr: image start address
 691  *
 692  * genimg_get_format() checks whether provided address points to a valid
 693  * legacy or FIT image.
 694  *
 695  * New uImage format and FDT blob are based on a libfdt. FDT blob
 696  * may be passed directly or embedded in a FIT image. In both situations
 697  * genimg_get_format() must be able to dectect libfdt header.
 698  *
 699  * returns:
 700  *     image format type or IMAGE_FORMAT_INVALID if no image is present
 701  */
 702 int genimg_get_format(const void *img_addr)
 703 {
 704 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 705         const image_header_t *hdr;
 706
 707         hdr = (const image_header_t *)img_addr;
 708         if (image_check_magic(hdr))
 709                 return IMAGE_FORMAT_LEGACY;
 710 #endif
 711 #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT)
 712         if (fdt_check_header(img_addr) == 0)
 713                 return IMAGE_FORMAT_FIT;
 714 #endif
 715 #ifdef CONFIG_ANDROID_BOOT_IMAGE
 716         if (android_image_check_header(img_addr) == 0)
 717                 return IMAGE_FORMAT_ANDROID;
 718 #endif
 719
 720         return IMAGE_FORMAT_INVALID;
 721 }
 722
 723 /**
 724  * genimg_get_image - get image from special storage (if necessary)
 725  * @img_addr: image start address
 726  *
 727  * genimg_get_image() checks if provided image start adddress is located
 728  * in a dataflash storage. If so, image is moved to a system RAM memory.
 729  *
 730  * returns:
 731  *     image start address after possible relocation from special storage
 732  */
 733 ulong genimg_get_image(ulong img_addr)
 734 {
 735         ulong ram_addr = img_addr;
 736
 737 #ifdef CONFIG_HAS_DATAFLASH
 738         ulong h_size, d_size;
 739
 740         if (addr_dataflash(img_addr)) {
 741                 void *buf;
 742
 743                 /* ger RAM address */
 744                 ram_addr = CONFIG_SYS_LOAD_ADDR;
 745
 746                 /* get header size */
 747                 h_size = image_get_header_size();
 748 #if defined(CONFIG_FIT)
 749                 if (sizeof(struct fdt_header) > h_size)
 750                         h_size = sizeof(struct fdt_header);
 751 #endif
 752
 753                 /* read in header */
 754                 debug("   Reading image header from dataflash address "
 755                         "%08lx to RAM address %08lx\n", img_addr, ram_addr);
 756
 757                 buf = map_sysmem(ram_addr, 0);
 758                 read_dataflash(img_addr, h_size, buf);
 759
 760                 /* get data size */
 761                 switch (genimg_get_format(buf)) {
 762 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 763                 case IMAGE_FORMAT_LEGACY:
 764                         d_size = image_get_data_size(buf);
 765                         debug("   Legacy format image found at 0x%08lx, "
 766                                         "size 0x%08lx\n",
 767                                         ram_addr, d_size);
 768                         break;
 769 #endif
 770 #if defined(CONFIG_FIT)
 771                 case IMAGE_FORMAT_FIT:
 772                         d_size = fit_get_size(buf) - h_size;
 773                         debug("   FIT/FDT format image found at 0x%08lx, "
 774                                         "size 0x%08lx\n",
 775                                         ram_addr, d_size);
 776                         break;
 777 #endif
 778                 default:
 779                         printf("   No valid image found at 0x%08lx\n",
 780                                 img_addr);
 781                         return ram_addr;
 782                 }
 783
 784                 /* read in image data */
 785                 debug("   Reading image remaining data from dataflash address "
 786                         "%08lx to RAM address %08lx\n", img_addr + h_size,
 787                         ram_addr + h_size);
 788
 789                 read_dataflash(img_addr + h_size, d_size,
 790                                 (char *)(buf + h_size));
 791
 792         }
 793 #endif /* CONFIG_HAS_DATAFLASH */
 794
 795         return ram_addr;
 796 }
 797
 798 /**
 799  * fit_has_config - check if there is a valid FIT configuration
 800  * @images: pointer to the bootm command headers structure
 801  *
 802  * fit_has_config() checks if there is a FIT configuration in use
 803  * (if FTI support is present).
 804  *
 805  * returns:
 806  *     0, no FIT support or no configuration found
 807  *     1, configuration found
 808  */
 809 int genimg_has_config(bootm_headers_t *images)
 810 {
 811 #if defined(CONFIG_FIT)
 812         if (images->fit_uname_cfg)
 813                 return 1;
 814 #endif
 815         return 0;
 816 }
 817
 818 /**
 819  * boot_get_ramdisk - main ramdisk handling routine
 820  * @argc: command argument count
 821  * @argv: command argument list
 822  * @images: pointer to the bootm images structure
 823  * @arch: expected ramdisk architecture
 824  * @rd_start: pointer to a ulong variable, will hold ramdisk start address
 825  * @rd_end: pointer to a ulong variable, will hold ramdisk end
 826  *
 827  * boot_get_ramdisk() is responsible for finding a valid ramdisk image.
 828  * Curently supported are the following ramdisk sources:
 829  *      - multicomponent kernel/ramdisk image,
 830  *      - commandline provided address of decicated ramdisk image.
 831  *
 832  * returns:
 833  *     0, if ramdisk image was found and valid, or skiped
 834  *     rd_start and rd_end are set to ramdisk start/end addresses if
 835  *     ramdisk image is found and valid
 836  *
 837  *     1, if ramdisk image is found but corrupted, or invalid
 838  *     rd_start and rd_end are set to 0 if no ramdisk exists
 839  */
 840 int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images,
 841                 uint8_t arch, ulong *rd_start, ulong *rd_end)
 842 {
 843         ulong rd_addr, rd_load;
 844         ulong rd_data, rd_len;
 845 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 846         const image_header_t *rd_hdr;
 847 #endif
 848         void *buf;
 849 #ifdef CONFIG_SUPPORT_RAW_INITRD
 850         char *end;
 851 #endif
 852 #if defined(CONFIG_FIT)
 853         const char      *fit_uname_config = images->fit_uname_cfg;
 854         const char      *fit_uname_ramdisk = NULL;
 855         ulong           default_addr;
 856         int             rd_noffset;
 857 #endif
 858         const char *select = NULL;
 859
 860         *rd_start = 0;
 861         *rd_end = 0;
 862
 863         if (argc >= 2)
 864                 select = argv[1];
 865         /*
 866          * Look for a '-' which indicates to ignore the
 867          * ramdisk argument
 868          */
 869         if (select && strcmp(select, "-") ==  0) {
 870                 debug("## Skipping init Ramdisk\n");
 871                 rd_len = rd_data = 0;
 872         } else if (select || genimg_has_config(images)) {
 873 #if defined(CONFIG_FIT)
 874                 if (select) {
 875                         /*
 876                          * If the init ramdisk comes from the FIT image and
 877                          * the FIT image address is omitted in the command
 878                          * line argument, try to use os FIT image address or
 879                          * default load address.
 880                          */
 881                         if (images->fit_uname_os)
 882                                 default_addr = (ulong)images->fit_hdr_os;
 883                         else
 884                                 default_addr = load_addr;
 885
 886                         if (fit_parse_conf(select, default_addr,
 887                                            &rd_addr, &fit_uname_config)) {
 888                                 debug("*  ramdisk: config '%s' from image at "
 889                                                 "0x%08lx\n",
 890                                                 fit_uname_config, rd_addr);
 891                         } else if (fit_parse_subimage(select, default_addr,
 892                                                 &rd_addr, &fit_uname_ramdisk)) {
 893                                 debug("*  ramdisk: subimage '%s' from image at "
 894                                                 "0x%08lx\n",
 895                                                 fit_uname_ramdisk, rd_addr);
 896                         } else
 897 #endif
 898                         {
 899                                 rd_addr = simple_strtoul(select, NULL, 16);
 900                                 debug("*  ramdisk: cmdline image address = "
 901                                                 "0x%08lx\n",
 902                                                 rd_addr);
 903                         }
 904 #if defined(CONFIG_FIT)
 905                 } else {
 906                         /* use FIT configuration provided in first bootm
 907                          * command argument. If the property is not defined,
 908                          * quit silently.
 909                          */
 910                         rd_addr = map_to_sysmem(images->fit_hdr_os);
 911                         rd_noffset = fit_get_node_from_config(images,
 912                                         FIT_RAMDISK_PROP, rd_addr);
 913                         if (rd_noffset == -ENOLINK)
 914                                 return 0;
 915                         else if (rd_noffset < 0)
 916                                 return 1;
 917                 }
 918 #endif
 919
 920                 /* copy from dataflash if needed */
 921                 rd_addr = genimg_get_image(rd_addr);
 922
 923                 /*
 924                  * Check if there is an initrd image at the
 925                  * address provided in the second bootm argument
 926                  * check image type, for FIT images get FIT node.
 927                  */
 928                 buf = map_sysmem(rd_addr, 0);
 929                 switch (genimg_get_format(buf)) {
 930 #if defined(CONFIG_IMAGE_FORMAT_LEGACY)
 931                 case IMAGE_FORMAT_LEGACY:
 932                         printf("## Loading init Ramdisk from Legacy "
 933                                         "Image at %08lx ...\n", rd_addr);
 934
 935                         bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK);
 936                         rd_hdr = image_get_ramdisk(rd_addr, arch,
 937                                                         images->verify);
 938
 939                         if (rd_hdr == NULL)
 940                                 return 1;
 941
 942                         rd_data = image_get_data(rd_hdr);
 943                         rd_len = image_get_data_size(rd_hdr);
 944                         rd_load = image_get_load(rd_hdr);
 945                         break;
 946 #endif
 947 #if defined(CONFIG_FIT)
 948                 case IMAGE_FORMAT_FIT:
 949                         rd_noffset = fit_image_load(images,
 950                                         rd_addr, &fit_uname_ramdisk,
 951                                         &fit_uname_config, arch,
 952                                         IH_TYPE_RAMDISK,
 953                                         BOOTSTAGE_ID_FIT_RD_START,
 954                                         FIT_LOAD_IGNORED, &rd_data, &rd_len);
 955                         if (rd_noffset < 0)
 956                                 return 1;
 957
 958                         images->fit_hdr_rd = map_sysmem(rd_addr, 0);
 959                         images->fit_uname_rd = fit_uname_ramdisk;
 960                         images->fit_noffset_rd = rd_noffset;
 961                         break;
 962 #endif
 963                 default:
 964 #ifdef CONFIG_SUPPORT_RAW_INITRD
 965                         end = NULL;
 966                         if (select)
 967                                 end = strchr(select, ':');
 968                         if (end) {
 969                                 rd_len = simple_strtoul(++end, NULL, 16);
 970                                 rd_data = rd_addr;
 971                         } else
 972 #endif
 973                         {
 974                                 puts("Wrong Ramdisk Image Format\n");
 975                                 rd_data = rd_len = rd_load = 0;
 976                                 return 1;
 977                         }
 978                 }
 979         } else if (images->legacy_hdr_valid &&
 980                         image_check_type(&images->legacy_hdr_os_copy,
 981                                                 IH_TYPE_MULTI)) {
 982
 983                 /*
 984                  * Now check if we have a legacy mult-component image,
 985                  * get second entry data start address and len.
 986                  */
 987                 bootstage_mark(BOOTSTAGE_ID_RAMDISK);
 988                 printf("## Loading init Ramdisk from multi component "
 989                                 "Legacy Image at %08lx ...\n",
 990                                 (ulong)images->legacy_hdr_os);
 991
 992                 image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len);
 993         }
 994 #ifdef CONFIG_ANDROID_BOOT_IMAGE
 995         else if ((genimg_get_format(images) == IMAGE_FORMAT_ANDROID) &&
 996                  (!android_image_get_ramdisk((void *)images->os.start,
 997                  &rd_data, &rd_len))) {
 998                 /* empty */
 999         }
1000 #endif
1001         else {
1002                 /*
1003                  * no initrd image
1004                  */
1005                 bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK);
1006                 rd_len = rd_data = 0;
1007         }
1008
1009         if (!rd_data) {
1010                 debug("## No init Ramdisk\n");
1011         } else {
1012                 *rd_start = rd_data;
1013                 *rd_end = rd_data + rd_len;
1014         }
1015         debug("   ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
1016                         *rd_start, *rd_end);
1017
1018         return 0;
1019 }
1020
1021 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
1022 /**
1023  * boot_ramdisk_high - relocate init ramdisk
1024  * @lmb: pointer to lmb handle, will be used for memory mgmt
1025  * @rd_data: ramdisk data start address
1026  * @rd_len: ramdisk data length
1027  * @initrd_start: pointer to a ulong variable, will hold final init ramdisk
1028  *      start address (after possible relocation)
1029  * @initrd_end: pointer to a ulong variable, will hold final init ramdisk
1030  *      end address (after possible relocation)
1031  *
1032  * boot_ramdisk_high() takes a relocation hint from "initrd_high" environment
1033  * variable and if requested ramdisk data is moved to a specified location.
1034  *
1035  * Initrd_start and initrd_end are set to final (after relocation) ramdisk
1036  * start/end addresses if ramdisk image start and len were provided,
1037  * otherwise set initrd_start and initrd_end set to zeros.
1038  *
1039  * returns:
1040  *      0 - success
1041  *     -1 - failure
1042  */
1043 int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len,
1044                   ulong *initrd_start, ulong *initrd_end)
1045 {
1046         char    *s;
1047         ulong   initrd_high;
1048         int     initrd_copy_to_ram = 1;
1049
1050         if ((s = getenv("initrd_high")) != NULL) {
1051                 /* a value of "no" or a similar string will act like 0,
1052                  * turning the "load high" feature off. This is intentional.
1053                  */
1054                 initrd_high = simple_strtoul(s, NULL, 16);
1055                 if (initrd_high == ~0)
1056                         initrd_copy_to_ram = 0;
1057         } else {
1058                 /* not set, no restrictions to load high */
1059                 initrd_high = ~0;
1060         }
1061
1062
1063 #ifdef CONFIG_LOGBUFFER
1064         /* Prevent initrd from overwriting logbuffer */
1065         lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE);
1066 #endif
1067
1068         debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n",
1069                         initrd_high, initrd_copy_to_ram);
1070
1071         if (rd_data) {
1072                 if (!initrd_copy_to_ram) {      /* zero-copy ramdisk support */
1073                         debug("   in-place initrd\n");
1074                         *initrd_start = rd_data;
1075                         *initrd_end = rd_data + rd_len;
1076                         lmb_reserve(lmb, rd_data, rd_len);
1077                 } else {
1078                         if (initrd_high)
1079                                 *initrd_start = (ulong)lmb_alloc_base(lmb,
1080                                                 rd_len, 0x1000, initrd_high);
1081                         else
1082                                 *initrd_start = (ulong)lmb_alloc(lmb, rd_len,
1083                                                                  0x1000);
1084
1085                         if (*initrd_start == 0) {
1086                                 puts("ramdisk - allocation error\n");
1087                                 goto error;
1088                         }
1089                         bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
1090
1091                         *initrd_end = *initrd_start + rd_len;
1092                         printf("   Loading Ramdisk to %08lx, end %08lx ... ",
1093                                         *initrd_start, *initrd_end);
1094
1095                         memmove_wd((void *)*initrd_start,
1096                                         (void *)rd_data, rd_len, CHUNKSZ);
1097
1098 #ifdef CONFIG_MP
1099                         /*
1100                          * Ensure the image is flushed to memory to handle
1101                          * AMP boot scenarios in which we might not be
1102                          * HW cache coherent
1103                          */
1104                         flush_cache((unsigned long)*initrd_start, rd_len);
1105 #endif
1106                         puts("OK\n");
1107                 }
1108         } else {
1109                 *initrd_start = 0;
1110                 *initrd_end = 0;
1111         }
1112         debug("   ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n",
1113                         *initrd_start, *initrd_end);
1114
1115         return 0;
1116
1117 error:
1118         return -1;
1119 }
1120 #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */
1121
1122 #ifdef CONFIG_SYS_BOOT_GET_CMDLINE
1123 /**
1124  * boot_get_cmdline - allocate and initialize kernel cmdline
1125  * @lmb: pointer to lmb handle, will be used for memory mgmt
1126  * @cmd_start: pointer to a ulong variable, will hold cmdline start
1127  * @cmd_end: pointer to a ulong variable, will hold cmdline end
1128  *
1129  * boot_get_cmdline() allocates space for kernel command line below
1130  * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt
1131  * variable is present its contents is copied to allocated kernel
1132  * command line.
1133  *
1134  * returns:
1135  *      0 - success
1136  *     -1 - failure
1137  */
1138 int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end)
1139 {
1140         char *cmdline;
1141         char *s;
1142
1143         cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf,
1144                                 getenv_bootm_mapsize() + getenv_bootm_low());
1145
1146         if (cmdline == NULL)
1147                 return -1;
1148
1149         if ((s = getenv("bootargs")) == NULL)
1150                 s = "";
1151
1152         strcpy(cmdline, s);
1153
1154         *cmd_start = (ulong) & cmdline[0];
1155         *cmd_end = *cmd_start + strlen(cmdline);
1156
1157         debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end);
1158
1159         return 0;
1160 }
1161 #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */
1162
1163 #ifdef CONFIG_SYS_BOOT_GET_KBD
1164 /**
1165  * boot_get_kbd - allocate and initialize kernel copy of board info
1166  * @lmb: pointer to lmb handle, will be used for memory mgmt
1167  * @kbd: double pointer to board info data
1168  *
1169  * boot_get_kbd() allocates space for kernel copy of board info data below
1170  * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized
1171  * with the current u-boot board info data.
1172  *
1173  * returns:
1174  *      0 - success
1175  *     -1 - failure
1176  */
1177 int boot_get_kbd(struct lmb *lmb, bd_t **kbd)
1178 {
1179         *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf,
1180                                 getenv_bootm_mapsize() + getenv_bootm_low());
1181         if (*kbd == NULL)
1182                 return -1;
1183
1184         **kbd = *(gd->bd);
1185
1186         debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
1187
1188 #if defined(DEBUG) && defined(CONFIG_CMD_BDI)
1189         do_bdinfo(NULL, 0, 0, NULL);
1190 #endif
1191
1192         return 0;
1193 }
1194 #endif /* CONFIG_SYS_BOOT_GET_KBD */
1195
1196 #ifdef CONFIG_LMB
1197 int image_setup_linux(bootm_headers_t *images)
1198 {
1199         ulong of_size = images->ft_len;
1200         char **of_flat_tree = &images->ft_addr;
1201         ulong *initrd_start = &images->initrd_start;
1202         ulong *initrd_end = &images->initrd_end;
1203         struct lmb *lmb = &images->lmb;
1204         ulong rd_len;
1205         int ret;
1206
1207         if (IMAGE_ENABLE_OF_LIBFDT)
1208                 boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
1209
1210         if (IMAGE_BOOT_GET_CMDLINE) {
1211                 ret = boot_get_cmdline(lmb, &images->cmdline_start,
1212                                 &images->cmdline_end);
1213                 if (ret) {
1214                         puts("ERROR with allocation of cmdline\n");
1215                         return ret;
1216                 }
1217         }
1218         if (IMAGE_ENABLE_RAMDISK_HIGH) {
1219                 rd_len = images->rd_end - images->rd_start;
1220                 ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
1221                                 initrd_start, initrd_end);
1222                 if (ret)
1223                         return ret;
1224         }
1225
1226         if (IMAGE_ENABLE_OF_LIBFDT) {
1227                 ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
1228                 if (ret)
1229                         return ret;
1230         }
1231
1232         if (IMAGE_ENABLE_OF_LIBFDT && of_size) {
1233                 ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb);
1234                 if (ret)
1235                         return ret;
1236         }
1237
1238         return 0;
1239 }
1240 #endif /* CONFIG_LMB */
1241 #endif /* !USE_HOSTCC */