1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2000-2009
4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
11 #include <fdt_support.h>
16 #if defined(CONFIG_CMD_USB)
27 #ifndef CONFIG_SYS_BOOTM_LEN
28 /* use 8MByte as default max gunzip size */
29 #define CONFIG_SYS_BOOTM_LEN 0x800000
32 #define IH_INITRD_ARCH IH_ARCH_DEFAULT
36 DECLARE_GLOBAL_DATA_PTR;
38 bootm_headers_t images; /* pointers to os/initrd/fdt images */
40 static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
41 char * const argv[], bootm_headers_t *images,
42 ulong *os_data, ulong *os_len);
44 __weak void board_quiesce_devices(void)
49 static void boot_start_lmb(bootm_headers_t *images)
54 mem_start = env_get_bootm_low();
55 mem_size = env_get_bootm_size();
57 lmb_init_and_reserve_range(&images->lmb, (phys_addr_t)mem_start,
61 #define lmb_reserve(lmb, base, size)
62 static inline void boot_start_lmb(bootm_headers_t *images) { }
65 static int bootm_start(cmd_tbl_t *cmdtp, int flag, int argc,
68 memset((void *)&images, 0, sizeof(images));
69 images.verify = env_get_yesno("verify");
71 boot_start_lmb(&images);
73 bootstage_mark_name(BOOTSTAGE_ID_BOOTM_START, "bootm_start");
74 images.state = BOOTM_STATE_START;
79 static int bootm_find_os(cmd_tbl_t *cmdtp, int flag, int argc,
83 bool ep_found = false;
86 /* get kernel image header, start address and length */
87 os_hdr = boot_get_kernel(cmdtp, flag, argc, argv,
88 &images, &images.os.image_start, &images.os.image_len);
89 if (images.os.image_len == 0) {
90 puts("ERROR: can't get kernel image!\n");
94 /* get image parameters */
95 switch (genimg_get_format(os_hdr)) {
96 #if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
97 case IMAGE_FORMAT_LEGACY:
98 images.os.type = image_get_type(os_hdr);
99 images.os.comp = image_get_comp(os_hdr);
100 images.os.os = image_get_os(os_hdr);
102 images.os.end = image_get_image_end(os_hdr);
103 images.os.load = image_get_load(os_hdr);
104 images.os.arch = image_get_arch(os_hdr);
108 case IMAGE_FORMAT_FIT:
109 if (fit_image_get_type(images.fit_hdr_os,
110 images.fit_noffset_os,
112 puts("Can't get image type!\n");
113 bootstage_error(BOOTSTAGE_ID_FIT_TYPE);
117 if (fit_image_get_comp(images.fit_hdr_os,
118 images.fit_noffset_os,
120 puts("Can't get image compression!\n");
121 bootstage_error(BOOTSTAGE_ID_FIT_COMPRESSION);
125 if (fit_image_get_os(images.fit_hdr_os, images.fit_noffset_os,
127 puts("Can't get image OS!\n");
128 bootstage_error(BOOTSTAGE_ID_FIT_OS);
132 if (fit_image_get_arch(images.fit_hdr_os,
133 images.fit_noffset_os,
135 puts("Can't get image ARCH!\n");
139 images.os.end = fit_get_end(images.fit_hdr_os);
141 if (fit_image_get_load(images.fit_hdr_os, images.fit_noffset_os,
143 puts("Can't get image load address!\n");
144 bootstage_error(BOOTSTAGE_ID_FIT_LOADADDR);
149 #ifdef CONFIG_ANDROID_BOOT_IMAGE
150 case IMAGE_FORMAT_ANDROID:
151 images.os.type = IH_TYPE_KERNEL;
152 images.os.comp = android_image_get_kcomp(os_hdr);
153 images.os.os = IH_OS_LINUX;
155 images.os.end = android_image_get_end(os_hdr);
156 images.os.load = android_image_get_kload(os_hdr);
157 images.ep = images.os.load;
162 puts("ERROR: unknown image format type!\n");
166 /* If we have a valid setup.bin, we will use that for entry (x86) */
167 if (images.os.arch == IH_ARCH_I386 ||
168 images.os.arch == IH_ARCH_X86_64) {
171 ret = boot_get_setup(&images, IH_ARCH_I386, &images.ep, &len);
172 if (ret < 0 && ret != -ENOENT) {
173 puts("Could not find a valid setup.bin for x86\n");
176 /* Kernel entry point is the setup.bin */
177 } else if (images.legacy_hdr_valid) {
178 images.ep = image_get_ep(&images.legacy_hdr_os_copy);
180 } else if (images.fit_uname_os) {
183 ret = fit_image_get_entry(images.fit_hdr_os,
184 images.fit_noffset_os, &images.ep);
186 puts("Can't get entry point property!\n");
190 } else if (!ep_found) {
191 puts("Could not find kernel entry point!\n");
195 if (images.os.type == IH_TYPE_KERNEL_NOLOAD) {
196 if (CONFIG_IS_ENABLED(CMD_BOOTI) &&
197 images.os.arch == IH_ARCH_ARM64) {
201 ret = booti_setup(images.os.image_start, &image_addr,
206 images.os.type = IH_TYPE_KERNEL;
207 images.os.load = image_addr;
208 images.ep = image_addr;
210 images.os.load = images.os.image_start;
211 images.ep += images.os.image_start;
215 images.os.start = map_to_sysmem(os_hdr);
221 * bootm_find_images - wrapper to find and locate various images
222 * @flag: Ignored Argument
223 * @argc: command argument count
224 * @argv: command argument list
226 * boot_find_images() will attempt to load an available ramdisk,
227 * flattened device tree, as well as specifically marked
228 * "loadable" images (loadables are FIT only)
230 * Note: bootm_find_images will skip an image if it is not found
233 * 0, if all existing images were loaded correctly
234 * 1, if an image is found but corrupted, or invalid
236 int bootm_find_images(int flag, int argc, char * const argv[])
241 ret = boot_get_ramdisk(argc, argv, &images, IH_INITRD_ARCH,
242 &images.rd_start, &images.rd_end);
244 puts("Ramdisk image is corrupt or invalid\n");
248 #if IMAGE_ENABLE_OF_LIBFDT
249 /* find flattened device tree */
250 ret = boot_get_fdt(flag, argc, argv, IH_ARCH_DEFAULT, &images,
251 &images.ft_addr, &images.ft_len);
253 puts("Could not find a valid device tree\n");
256 if (CONFIG_IS_ENABLED(CMD_FDT))
257 set_working_fdt_addr(map_to_sysmem(images.ft_addr));
261 #if defined(CONFIG_FPGA)
262 /* find bitstreams */
263 ret = boot_get_fpga(argc, argv, &images, IH_ARCH_DEFAULT,
266 printf("FPGA image is corrupted or invalid\n");
271 /* find all of the loadables */
272 ret = boot_get_loadable(argc, argv, &images, IH_ARCH_DEFAULT,
275 printf("Loadable(s) is corrupt or invalid\n");
283 static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc,
286 if (((images.os.type == IH_TYPE_KERNEL) ||
287 (images.os.type == IH_TYPE_KERNEL_NOLOAD) ||
288 (images.os.type == IH_TYPE_MULTI)) &&
289 (images.os.os == IH_OS_LINUX ||
290 images.os.os == IH_OS_VXWORKS))
291 return bootm_find_images(flag, argc, argv);
295 #endif /* USE_HOSTC */
297 #if !defined(USE_HOSTCC) || defined(CONFIG_FIT_SIGNATURE)
299 * handle_decomp_error() - display a decompression error
301 * This function tries to produce a useful message. In the case where the
302 * uncompressed size is the same as the available space, we can assume that
303 * the image is too large for the buffer.
305 * @comp_type: Compression type being used (IH_COMP_...)
306 * @uncomp_size: Number of bytes uncompressed
307 * @ret: errno error code received from compression library
308 * @return Appropriate BOOTM_ERR_ error code
310 static int handle_decomp_error(int comp_type, size_t uncomp_size, int ret)
312 const char *name = genimg_get_comp_name(comp_type);
314 /* ENOSYS means unimplemented compression type, don't reset. */
316 return BOOTM_ERR_UNIMPLEMENTED;
318 if (uncomp_size >= CONFIG_SYS_BOOTM_LEN)
319 printf("Image too large: increase CONFIG_SYS_BOOTM_LEN\n");
321 printf("%s: uncompress error %d\n", name, ret);
324 * The decompression routines are now safe, so will not write beyond
325 * their bounds. Probably it is not necessary to reset, but maintain
326 * the current behaviour for now.
328 printf("Must RESET board to recover\n");
330 bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
333 return BOOTM_ERR_RESET;
338 static int bootm_load_os(bootm_headers_t *images, int boot_progress)
340 image_info_t os = images->os;
341 ulong load = os.load;
343 ulong blob_start = os.start;
344 ulong blob_end = os.end;
345 ulong image_start = os.image_start;
346 ulong image_len = os.image_len;
347 ulong flush_start = ALIGN_DOWN(load, ARCH_DMA_MINALIGN);
349 void *load_buf, *image_buf;
352 load_buf = map_sysmem(load, 0);
353 image_buf = map_sysmem(os.image_start, image_len);
354 err = image_decomp(os.comp, load, os.image_start, os.type,
355 load_buf, image_buf, image_len,
356 CONFIG_SYS_BOOTM_LEN, &load_end);
358 err = handle_decomp_error(os.comp, load_end - load, err);
359 bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
363 flush_cache(flush_start, ALIGN(load_end, ARCH_DMA_MINALIGN) - flush_start);
365 debug(" kernel loaded at 0x%08lx, end = 0x%08lx\n", load, load_end);
366 bootstage_mark(BOOTSTAGE_ID_KERNEL_LOADED);
368 no_overlap = (os.comp == IH_COMP_NONE && load == image_start);
370 if (!no_overlap && load < blob_end && load_end > blob_start) {
371 debug("images.os.start = 0x%lX, images.os.end = 0x%lx\n",
372 blob_start, blob_end);
373 debug("images.os.load = 0x%lx, load_end = 0x%lx\n", load,
376 /* Check what type of image this is. */
377 if (images->legacy_hdr_valid) {
378 if (image_get_type(&images->legacy_hdr_os_copy)
380 puts("WARNING: legacy format multi component image overwritten\n");
381 return BOOTM_ERR_OVERLAP;
383 puts("ERROR: new format image overwritten - must RESET the board to recover\n");
384 bootstage_error(BOOTSTAGE_ID_OVERWRITTEN);
385 return BOOTM_ERR_RESET;
389 lmb_reserve(&images->lmb, images->os.load, (load_end -
395 * bootm_disable_interrupts() - Disable interrupts in preparation for load/boot
397 * @return interrupt flag (0 if interrupts were disabled, non-zero if they were
400 ulong bootm_disable_interrupts(void)
405 * We have reached the point of no return: we are going to
406 * overwrite all exception vector code, so we cannot easily
407 * recover from any failures any more...
409 iflag = disable_interrupts();
410 #ifdef CONFIG_NETCONSOLE
411 /* Stop the ethernet stack if NetConsole could have left it up */
413 # ifndef CONFIG_DM_ETH
414 eth_unregister(eth_get_dev());
418 #if defined(CONFIG_CMD_USB)
420 * turn off USB to prevent the host controller from writing to the
421 * SDRAM while Linux is booting. This could happen (at least for OHCI
422 * controller), because the HCCA (Host Controller Communication Area)
423 * lies within the SDRAM and the host controller writes continously to
424 * this area (as busmaster!). The HccaFrameNumber is for example
425 * updated every 1 ms within the HCCA structure in SDRAM! For more
426 * details see the OpenHCI specification.
433 #if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
435 #define CONSOLE_ARG "console="
436 #define CONSOLE_ARG_LEN (sizeof(CONSOLE_ARG) - 1)
438 static void fixup_silent_linux(void)
442 char *cmdline = env_get("bootargs");
446 * Only fix cmdline when requested. The environment variable can be:
448 * no - we never fixup
449 * yes - we always fixup
450 * unset - we rely on the console silent flag
452 want_silent = env_get_yesno("silent_linux");
453 if (want_silent == 0)
455 else if (want_silent == -1 && !(gd->flags & GD_FLG_SILENT))
458 debug("before silent fix-up: %s\n", cmdline);
459 if (cmdline && (cmdline[0] != '\0')) {
460 char *start = strstr(cmdline, CONSOLE_ARG);
462 /* Allocate space for maximum possible new command line */
463 buf = malloc(strlen(cmdline) + 1 + CONSOLE_ARG_LEN + 1);
465 debug("%s: out of memory\n", __func__);
470 char *end = strchr(start, ' ');
471 int num_start_bytes = start - cmdline + CONSOLE_ARG_LEN;
473 strncpy(buf, cmdline, num_start_bytes);
475 strcpy(buf + num_start_bytes, end);
477 buf[num_start_bytes] = '\0';
479 sprintf(buf, "%s %s", cmdline, CONSOLE_ARG);
484 env_val = CONSOLE_ARG;
487 env_set("bootargs", env_val);
488 debug("after silent fix-up: %s\n", env_val);
491 #endif /* CONFIG_SILENT_CONSOLE */
494 * Execute selected states of the bootm command.
496 * Note the arguments to this state must be the first argument, Any 'bootm'
497 * or sub-command arguments must have already been taken.
499 * Note that if states contains more than one flag it MUST contain
500 * BOOTM_STATE_START, since this handles and consumes the command line args.
502 * Also note that aside from boot_os_fn functions and bootm_load_os no other
503 * functions we store the return value of in 'ret' may use a negative return
504 * value, without special handling.
506 * @param cmdtp Pointer to bootm command table entry
507 * @param flag Command flags (CMD_FLAG_...)
508 * @param argc Number of subcommand arguments (0 = no arguments)
509 * @param argv Arguments
510 * @param states Mask containing states to run (BOOTM_STATE_...)
511 * @param images Image header information
512 * @param boot_progress 1 to show boot progress, 0 to not do this
513 * @return 0 if ok, something else on error. Some errors will cause this
514 * function to perform a reboot! If states contains BOOTM_STATE_OS_GO
515 * then the intent is to boot an OS, so this function will not return
516 * unless the image type is standalone.
518 int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
519 int states, bootm_headers_t *images, int boot_progress)
523 int ret = 0, need_boot_fn;
525 images->state |= states;
528 * Work through the states and see how far we get. We stop on
531 if (states & BOOTM_STATE_START)
532 ret = bootm_start(cmdtp, flag, argc, argv);
534 if (!ret && (states & BOOTM_STATE_FINDOS))
535 ret = bootm_find_os(cmdtp, flag, argc, argv);
537 if (!ret && (states & BOOTM_STATE_FINDOTHER))
538 ret = bootm_find_other(cmdtp, flag, argc, argv);
541 if (!ret && (states & BOOTM_STATE_LOADOS)) {
542 iflag = bootm_disable_interrupts();
543 ret = bootm_load_os(images, 0);
544 if (ret && ret != BOOTM_ERR_OVERLAP)
546 else if (ret == BOOTM_ERR_OVERLAP)
550 /* Relocate the ramdisk */
551 #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
552 if (!ret && (states & BOOTM_STATE_RAMDISK)) {
553 ulong rd_len = images->rd_end - images->rd_start;
555 ret = boot_ramdisk_high(&images->lmb, images->rd_start,
556 rd_len, &images->initrd_start, &images->initrd_end);
558 env_set_hex("initrd_start", images->initrd_start);
559 env_set_hex("initrd_end", images->initrd_end);
563 #if IMAGE_ENABLE_OF_LIBFDT && defined(CONFIG_LMB)
564 if (!ret && (states & BOOTM_STATE_FDT)) {
565 boot_fdt_add_mem_rsv_regions(&images->lmb, images->ft_addr);
566 ret = boot_relocate_fdt(&images->lmb, &images->ft_addr,
571 /* From now on, we need the OS boot function */
574 boot_fn = bootm_os_get_boot_func(images->os.os);
575 need_boot_fn = states & (BOOTM_STATE_OS_CMDLINE |
576 BOOTM_STATE_OS_BD_T | BOOTM_STATE_OS_PREP |
577 BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO);
578 if (boot_fn == NULL && need_boot_fn) {
581 printf("ERROR: booting os '%s' (%d) is not supported\n",
582 genimg_get_os_name(images->os.os), images->os.os);
583 bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
588 /* Call various other states that are not generally used */
589 if (!ret && (states & BOOTM_STATE_OS_CMDLINE))
590 ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, images);
591 if (!ret && (states & BOOTM_STATE_OS_BD_T))
592 ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, images);
593 if (!ret && (states & BOOTM_STATE_OS_PREP)) {
594 #if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
595 if (images->os.os == IH_OS_LINUX)
596 fixup_silent_linux();
598 ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, images);
602 /* Pretend to run the OS, then run a user command */
603 if (!ret && (states & BOOTM_STATE_OS_FAKE_GO)) {
604 char *cmd_list = env_get("fakegocmd");
606 ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_FAKE_GO,
608 if (!ret && cmd_list)
609 ret = run_command_list(cmd_list, -1, flag);
613 /* Check for unsupported subcommand. */
615 puts("subcommand not supported\n");
619 /* Now run the OS! We hope this doesn't return */
620 if (!ret && (states & BOOTM_STATE_OS_GO))
621 ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_GO,
624 /* Deal with any fallout */
629 if (ret == BOOTM_ERR_UNIMPLEMENTED)
630 bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
631 else if (ret == BOOTM_ERR_RESET)
632 do_reset(cmdtp, flag, argc, argv);
637 #if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
639 * image_get_kernel - verify legacy format kernel image
640 * @img_addr: in RAM address of the legacy format image to be verified
641 * @verify: data CRC verification flag
643 * image_get_kernel() verifies legacy image integrity and returns pointer to
644 * legacy image header if image verification was completed successfully.
647 * pointer to a legacy image header if valid image was found
648 * otherwise return NULL
650 static image_header_t *image_get_kernel(ulong img_addr, int verify)
652 image_header_t *hdr = (image_header_t *)img_addr;
654 if (!image_check_magic(hdr)) {
655 puts("Bad Magic Number\n");
656 bootstage_error(BOOTSTAGE_ID_CHECK_MAGIC);
659 bootstage_mark(BOOTSTAGE_ID_CHECK_HEADER);
661 if (!image_check_hcrc(hdr)) {
662 puts("Bad Header Checksum\n");
663 bootstage_error(BOOTSTAGE_ID_CHECK_HEADER);
667 bootstage_mark(BOOTSTAGE_ID_CHECK_CHECKSUM);
668 image_print_contents(hdr);
671 puts(" Verifying Checksum ... ");
672 if (!image_check_dcrc(hdr)) {
673 printf("Bad Data CRC\n");
674 bootstage_error(BOOTSTAGE_ID_CHECK_CHECKSUM);
679 bootstage_mark(BOOTSTAGE_ID_CHECK_ARCH);
681 if (!image_check_target_arch(hdr)) {
682 printf("Unsupported Architecture 0x%x\n", image_get_arch(hdr));
683 bootstage_error(BOOTSTAGE_ID_CHECK_ARCH);
691 * boot_get_kernel - find kernel image
692 * @os_data: pointer to a ulong variable, will hold os data start address
693 * @os_len: pointer to a ulong variable, will hold os data length
695 * boot_get_kernel() tries to find a kernel image, verifies its integrity
696 * and locates kernel data.
699 * pointer to image header if valid image was found, plus kernel start
700 * address and length, otherwise NULL
702 static const void *boot_get_kernel(cmd_tbl_t *cmdtp, int flag, int argc,
703 char * const argv[], bootm_headers_t *images,
704 ulong *os_data, ulong *os_len)
706 #if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
711 const char *fit_uname_config = NULL;
712 const char *fit_uname_kernel = NULL;
717 img_addr = genimg_get_kernel_addr_fit(argc < 1 ? NULL : argv[0],
721 bootstage_mark(BOOTSTAGE_ID_CHECK_MAGIC);
723 /* check image type, for FIT images get FIT kernel node */
724 *os_data = *os_len = 0;
725 buf = map_sysmem(img_addr, 0);
726 switch (genimg_get_format(buf)) {
727 #if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
728 case IMAGE_FORMAT_LEGACY:
729 printf("## Booting kernel from Legacy Image at %08lx ...\n",
731 hdr = image_get_kernel(img_addr, images->verify);
734 bootstage_mark(BOOTSTAGE_ID_CHECK_IMAGETYPE);
736 /* get os_data and os_len */
737 switch (image_get_type(hdr)) {
739 case IH_TYPE_KERNEL_NOLOAD:
740 *os_data = image_get_data(hdr);
741 *os_len = image_get_data_size(hdr);
744 image_multi_getimg(hdr, 0, os_data, os_len);
746 case IH_TYPE_STANDALONE:
747 *os_data = image_get_data(hdr);
748 *os_len = image_get_data_size(hdr);
751 printf("Wrong Image Type for %s command\n",
753 bootstage_error(BOOTSTAGE_ID_CHECK_IMAGETYPE);
758 * copy image header to allow for image overwrites during
759 * kernel decompression.
761 memmove(&images->legacy_hdr_os_copy, hdr,
762 sizeof(image_header_t));
764 /* save pointer to image header */
765 images->legacy_hdr_os = hdr;
767 images->legacy_hdr_valid = 1;
768 bootstage_mark(BOOTSTAGE_ID_DECOMP_IMAGE);
772 case IMAGE_FORMAT_FIT:
773 os_noffset = fit_image_load(images, img_addr,
774 &fit_uname_kernel, &fit_uname_config,
775 IH_ARCH_DEFAULT, IH_TYPE_KERNEL,
776 BOOTSTAGE_ID_FIT_KERNEL_START,
777 FIT_LOAD_IGNORED, os_data, os_len);
781 images->fit_hdr_os = map_sysmem(img_addr, 0);
782 images->fit_uname_os = fit_uname_kernel;
783 images->fit_uname_cfg = fit_uname_config;
784 images->fit_noffset_os = os_noffset;
787 #ifdef CONFIG_ANDROID_BOOT_IMAGE
788 case IMAGE_FORMAT_ANDROID:
789 printf("## Booting Android Image at 0x%08lx ...\n", img_addr);
790 if (android_image_get_kernel(buf, images->verify,
796 printf("Wrong Image Format for %s command\n", cmdtp->name);
797 bootstage_error(BOOTSTAGE_ID_FIT_KERNEL_INFO);
801 debug(" kernel data at 0x%08lx, len = 0x%08lx (%ld)\n",
802 *os_data, *os_len, *os_len);
808 * switch_to_non_secure_mode() - switch to non-secure mode
810 * This routine is overridden by architectures requiring this feature.
812 void __weak switch_to_non_secure_mode(void)
816 #else /* USE_HOSTCC */
818 #if defined(CONFIG_FIT_SIGNATURE)
819 static int bootm_host_load_image(const void *fit, int req_image_type)
821 const char *fit_uname_config = NULL;
823 bootm_headers_t images;
831 memset(&images, '\0', sizeof(images));
833 noffset = fit_image_load(&images, (ulong)fit,
834 NULL, &fit_uname_config,
835 IH_ARCH_DEFAULT, req_image_type, -1,
836 FIT_LOAD_IGNORED, &data, &len);
839 if (fit_image_get_type(fit, noffset, &image_type)) {
840 puts("Can't get image type!\n");
844 if (fit_image_get_comp(fit, noffset, &imape_comp)) {
845 puts("Can't get image compression!\n");
849 /* Allow the image to expand by a factor of 4, should be safe */
850 load_buf = malloc((1 << 20) + len * 4);
851 ret = image_decomp(imape_comp, 0, data, image_type, load_buf,
852 (void *)data, len, CONFIG_SYS_BOOTM_LEN,
857 ret = handle_decomp_error(imape_comp, load_end - 0, ret);
858 if (ret != BOOTM_ERR_UNIMPLEMENTED)
865 int bootm_host_load_images(const void *fit, int cfg_noffset)
867 static uint8_t image_types[] = {
875 for (i = 0; i < ARRAY_SIZE(image_types); i++) {
878 ret = bootm_host_load_image(fit, image_types[i]);
879 if (!err && ret && ret != -ENOENT)
883 /* Return the first error we found */
888 #endif /* ndef USE_HOSTCC */