* MA 02111-1307 USA
*/
-#define DEBUG
/*
* Boot support
#include <zlib.h>
#include <bzlib.h>
#include <environment.h>
+#include <lmb.h>
#include <asm/byteorder.h>
-#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
-#include <rtc.h>
+#if defined(CONFIG_CMD_USB)
+#include <usb.h>
#endif
#ifdef CFG_HUSH_PARSER
#include <hush.h>
#endif
-#ifdef CONFIG_HAS_DATAFLASH
-#include <dataflash.h>
-#endif
-
DECLARE_GLOBAL_DATA_PTR;
extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned long *lenp);
static void fixup_silent_linux (void);
#endif
-static void print_type (image_header_t *hdr);
+static image_header_t *image_get_kernel (ulong img_addr, int verify);
+#if defined(CONFIG_FIT)
+static int fit_check_kernel (const void *fit, int os_noffset, int verify);
+#endif
+
+static void *boot_get_kernel (cmd_tbl_t *cmdtp, int flag,int argc, char *argv[],
+ bootm_headers_t *images, ulong *os_data, ulong *os_len);
extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
/*
*/
typedef void boot_os_fn (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, /* of image to boot */
- int verify); /* getenv("verify")[0] != 'n' */
+ bootm_headers_t *images); /* pointers to os/initrd/fdt */
extern boot_os_fn do_bootm_linux;
static boot_os_fn do_bootm_netbsd;
int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
#endif
#if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
-extern uchar (*env_get_char)(int); /* Returns a character from the environment */
static boot_os_fn do_bootm_artos;
#endif
ulong load_addr = CFG_LOAD_ADDR; /* Default Load Address */
+static bootm_headers_t images; /* pointers to os/initrd/fdt images */
+
+void __board_lmb_reserve(struct lmb *lmb)
+{
+ /* please define platform specific board_lmb_reserve() */
+}
+void board_lmb_reserve(struct lmb *lmb) __attribute__((weak, alias("__board_lmb_reserve")));
/*******************************************************************/
int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong iflag;
- char *name, *s;
- int (*appl)(int, char *[]);
+ const char *type_name;
uint unc_len = CFG_BOOTM_LEN;
- int verify = getenv_verify();
+ uint8_t comp, type, os;
- image_header_t *hdr;
- ulong img_addr;
+ void *os_hdr;
ulong os_data, os_len;
-
ulong image_start, image_end;
ulong load_start, load_end;
+ ulong mem_start;
+ phys_size_t mem_size;
+ struct lmb lmb;
- if (argc < 2) {
- img_addr = load_addr;
- } else {
- img_addr = simple_strtoul(argv[1], NULL, 16);
- }
+ memset ((void *)&images, 0, sizeof (images));
+ images.verify = getenv_yesno ("verify");
+ images.autostart = getenv_yesno ("autostart");
+ images.lmb = &lmb;
- show_boot_progress (1);
- printf ("## Booting image at %08lx ...\n", img_addr);
+ lmb_init(&lmb);
-#ifdef CONFIG_HAS_DATAFLASH
- if (addr_dataflash (img_addr)){
- hdr = (image_header_t *)CFG_LOAD_ADDR;
- read_dataflash (img_addr, image_get_header_size (), (char *)hdr);
- } else
-#endif
- hdr = (image_header_t *)img_addr;
+ mem_start = getenv_bootm_low();
+ mem_size = getenv_bootm_size();
- if (!image_check_magic(hdr)) {
- puts ("Bad Magic Number\n");
- show_boot_progress (-1);
- return 1;
- }
- show_boot_progress (2);
+ lmb_add(&lmb, (phys_addr_t)mem_start, mem_size);
- if (!image_check_hcrc (hdr)) {
- puts ("Bad Header Checksum\n");
- show_boot_progress (-2);
+ board_lmb_reserve(&lmb);
+
+ /* get kernel image header, start address and length */
+ os_hdr = boot_get_kernel (cmdtp, flag, argc, argv,
+ &images, &os_data, &os_len);
+ if (os_len == 0) {
+ puts ("ERROR: can't get kernel image!\n");
return 1;
}
- show_boot_progress (3);
-#ifdef CONFIG_HAS_DATAFLASH
- if (addr_dataflash (img_addr))
- read_dataflash (img_addr + image_get_header_size (),
- image_get_data_size (hdr),
- (char *)image_get_data (hdr));
-#endif
+ /* get image parameters */
+ switch (genimg_get_format (os_hdr)) {
+ case IMAGE_FORMAT_LEGACY:
+ type = image_get_type (os_hdr);
+ comp = image_get_comp (os_hdr);
+ os = image_get_os (os_hdr);
- /* uImage is in a system RAM, pointed to by hdr */
- print_image_hdr (hdr);
+ image_end = image_get_image_end (os_hdr);
+ load_start = image_get_load (os_hdr);
+ break;
+#if defined(CONFIG_FIT)
+ case IMAGE_FORMAT_FIT:
+ if (fit_image_get_type (images.fit_hdr_os,
+ images.fit_noffset_os, &type)) {
+ puts ("Can't get image type!\n");
+ show_boot_progress (-109);
+ return 1;
+ }
- if (verify) {
- puts (" Verifying Checksum ... ");
- if (!image_check_dcrc (hdr)) {
- printf ("Bad Data CRC\n");
- show_boot_progress (-3);
+ if (fit_image_get_comp (images.fit_hdr_os,
+ images.fit_noffset_os, &comp)) {
+ puts ("Can't get image compression!\n");
+ show_boot_progress (-110);
return 1;
}
- puts ("OK\n");
- }
- show_boot_progress (4);
- if (!image_check_target_arch (hdr)) {
- printf ("Unsupported Architecture 0x%x\n", image_get_arch (hdr));
- show_boot_progress (-4);
- return 1;
- }
- show_boot_progress (5);
-
- switch (image_get_type (hdr)) {
- case IH_TYPE_STANDALONE:
- name = "Standalone Application";
- /* A second argument overwrites the load address */
- if (argc > 2) {
- image_set_load (hdr, simple_strtoul (argv[2], NULL, 16));
+ if (fit_image_get_os (images.fit_hdr_os,
+ images.fit_noffset_os, &os)) {
+ puts ("Can't get image OS!\n");
+ show_boot_progress (-111);
+ return 1;
+ }
+
+ image_end = fit_get_end (images.fit_hdr_os);
+
+ if (fit_image_get_load (images.fit_hdr_os, images.fit_noffset_os,
+ &load_start)) {
+ puts ("Can't get image load address!\n");
+ show_boot_progress (-112);
+ return 1;
}
break;
- case IH_TYPE_KERNEL:
- name = "Kernel Image";
- os_data = image_get_data (hdr);
- os_len = image_get_data_size (hdr);
- break;
- case IH_TYPE_MULTI:
- name = "Multi-File Image";
- image_multi_getimg (hdr, 0, &os_data, &os_len);
- break;
+#endif
default:
- printf ("Wrong Image Type for %s command\n", cmdtp->name);
- show_boot_progress (-5);
+ puts ("ERROR: unknown image format type!\n");
return 1;
}
- show_boot_progress (6);
+
+ image_start = (ulong)os_hdr;
+ load_end = 0;
+ type_name = genimg_get_type_name (type);
/*
* We have reached the point of no return: we are going to
*/
iflag = disable_interrupts();
+#if defined(CONFIG_CMD_USB)
+ /*
+ * turn off USB to prevent the host controller from writing to the
+ * SDRAM while Linux is booting. This could happen (at least for OHCI
+ * controller), because the HCCA (Host Controller Communication Area)
+ * lies within the SDRAM and the host controller writes continously to
+ * this area (as busmaster!). The HccaFrameNumber is for example
+ * updated every 1 ms within the HCCA structure in SDRAM! For more
+ * details see the OpenHCI specification.
+ */
+ usb_stop();
+#endif
+
+
#ifdef CONFIG_AMIGAONEG3SE
/*
* We've possible left the caches enabled during
dcache_disable();
#endif
- image_start = (ulong)hdr;
- image_end = image_get_image_end (hdr);
- load_start = image_get_load (hdr);
- load_end = 0;
-
- switch (image_get_comp (hdr)) {
+ switch (comp) {
case IH_COMP_NONE:
- if (image_get_load (hdr) == img_addr) {
- printf (" XIP %s ... ", name);
+ if (load_start == (ulong)os_hdr) {
+ printf (" XIP %s ... ", type_name);
} else {
- printf (" Loading %s ... ", name);
+ printf (" Loading %s ... ", type_name);
- memmove_wd ((void *)image_get_load (hdr),
+ memmove_wd ((void *)load_start,
(void *)os_data, os_len, CHUNKSZ);
-
- load_end = load_start + os_len;
- puts("OK\n");
}
+ load_end = load_start + os_len;
+ puts("OK\n");
break;
case IH_COMP_GZIP:
- printf (" Uncompressing %s ... ", name);
- if (gunzip ((void *)image_get_load (hdr), unc_len,
+ printf (" Uncompressing %s ... ", type_name);
+ if (gunzip ((void *)load_start, unc_len,
(uchar *)os_data, &os_len) != 0) {
- puts ("GUNZIP ERROR - must RESET board to recover\n");
+ puts ("GUNZIP: uncompress or overwrite error "
+ "- must RESET board to recover\n");
show_boot_progress (-6);
do_reset (cmdtp, flag, argc, argv);
}
break;
#ifdef CONFIG_BZIP2
case IH_COMP_BZIP2:
- printf (" Uncompressing %s ... ", name);
+ printf (" Uncompressing %s ... ", type_name);
/*
* If we've got less than 4 MB of malloc() space,
* use slower decompression algorithm which requires
* at most 2300 KB of memory.
*/
- int i = BZ2_bzBuffToBuffDecompress ((char*)image_get_load (hdr),
+ int i = BZ2_bzBuffToBuffDecompress ((char*)load_start,
&unc_len, (char *)os_data, os_len,
CFG_MALLOC_LEN < (4096 * 1024), 0);
if (i != BZ_OK) {
- printf ("BUNZIP2 ERROR %d - must RESET board to recover\n", i);
+ printf ("BUNZIP2: uncompress or overwrite error %d "
+ "- must RESET board to recover\n", i);
show_boot_progress (-6);
do_reset (cmdtp, flag, argc, argv);
}
default:
if (iflag)
enable_interrupts();
- printf ("Unimplemented compression type %d\n", image_get_comp (hdr));
+ printf ("Unimplemented compression type %d\n", comp);
show_boot_progress (-7);
return 1;
}
puts ("OK\n");
+ debug (" kernel loaded at 0x%08lx, end = 0x%08lx\n", load_start, load_end);
show_boot_progress (7);
if ((load_start < image_end) && (load_end > image_start)) {
debug ("image_start = 0x%lX, image_end = 0x%lx\n", image_start, image_end);
debug ("load_start = 0x%lx, load_end = 0x%lx\n", load_start, load_end);
- puts ("ERROR: image overwritten - must RESET the board to recover.\n");
- do_reset (cmdtp, flag, argc, argv);
- }
-
- switch (image_get_type (hdr)) {
- case IH_TYPE_STANDALONE:
- if (iflag)
- enable_interrupts();
-
- /* load (and uncompress), but don't start if "autostart"
- * is set to "no"
- */
- if (((s = getenv("autostart")) != NULL) && (strcmp(s,"no") == 0)) {
- char buf[32];
- sprintf(buf, "%lX", image_get_data_size(hdr));
- setenv("filesize", buf);
- return 0;
+ if (images.legacy_hdr_valid) {
+ if (image_get_type (&images.legacy_hdr_os_copy) == IH_TYPE_MULTI)
+ puts ("WARNING: legacy format multi component "
+ "image overwritten\n");
+ } else {
+ puts ("ERROR: new format image overwritten - "
+ "must RESET the board to recover\n");
+ show_boot_progress (-113);
+ do_reset (cmdtp, flag, argc, argv);
}
- appl = (int (*)(int, char *[]))image_get_ep (hdr);
- (*appl)(argc-1, &argv[1]);
- return 0;
- case IH_TYPE_KERNEL:
- case IH_TYPE_MULTI:
- /* handled below */
- break;
- default:
- if (iflag)
- enable_interrupts();
- printf ("Can't boot image type %d\n", image_get_type (hdr));
- show_boot_progress (-8);
- return 1;
}
+
show_boot_progress (8);
- switch (image_get_os (hdr)) {
+ lmb_reserve(&lmb, load_start, (load_end - load_start));
+
+ switch (os) {
default: /* handled by (original) Linux case */
case IH_OS_LINUX:
#ifdef CONFIG_SILENT_CONSOLE
fixup_silent_linux();
#endif
- do_bootm_linux (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_linux (cmdtp, flag, argc, argv, &images);
break;
case IH_OS_NETBSD:
- do_bootm_netbsd (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_netbsd (cmdtp, flag, argc, argv, &images);
break;
#ifdef CONFIG_LYNXKDI
case IH_OS_LYNXOS:
- do_bootm_lynxkdi (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_lynxkdi (cmdtp, flag, argc, argv, &images);
break;
#endif
case IH_OS_RTEMS:
- do_bootm_rtems (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_rtems (cmdtp, flag, argc, argv, &images);
break;
#if defined(CONFIG_CMD_ELF)
case IH_OS_VXWORKS:
- do_bootm_vxworks (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_vxworks (cmdtp, flag, argc, argv, &images);
break;
case IH_OS_QNX:
- do_bootm_qnxelf (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_qnxelf (cmdtp, flag, argc, argv, &images);
break;
#endif
#ifdef CONFIG_ARTOS
case IH_OS_ARTOS:
- do_bootm_artos (cmdtp, flag, argc, argv, hdr, verify);
+ do_bootm_artos (cmdtp, flag, argc, argv, &images);
break;
#endif
}
show_boot_progress (-9);
#ifdef DEBUG
puts ("\n## Control returned to monitor - resetting...\n");
- do_reset (cmdtp, flag, argc, argv);
+ if (images.autostart)
+ do_reset (cmdtp, flag, argc, argv);
#endif
+ if (!images.autostart && iflag)
+ enable_interrupts();
+
return 1;
}
+/**
+ * image_get_kernel - verify legacy format kernel image
+ * @img_addr: in RAM address of the legacy format image to be verified
+ * @verify: data CRC verification flag
+ *
+ * image_get_kernel() verifies legacy image integrity and returns pointer to
+ * legacy image header if image verification was completed successfully.
+ *
+ * returns:
+ * pointer to a legacy image header if valid image was found
+ * otherwise return NULL
+ */
+static image_header_t *image_get_kernel (ulong img_addr, int verify)
+{
+ image_header_t *hdr = (image_header_t *)img_addr;
+
+ if (!image_check_magic(hdr)) {
+ puts ("Bad Magic Number\n");
+ show_boot_progress (-1);
+ return NULL;
+ }
+ show_boot_progress (2);
+
+ if (!image_check_hcrc (hdr)) {
+ puts ("Bad Header Checksum\n");
+ show_boot_progress (-2);
+ return NULL;
+ }
+
+ show_boot_progress (3);
+ image_print_contents (hdr);
+
+ if (verify) {
+ puts (" Verifying Checksum ... ");
+ if (!image_check_dcrc (hdr)) {
+ printf ("Bad Data CRC\n");
+ show_boot_progress (-3);
+ return NULL;
+ }
+ puts ("OK\n");
+ }
+ show_boot_progress (4);
+
+ if (!image_check_target_arch (hdr)) {
+ printf ("Unsupported Architecture 0x%x\n", image_get_arch (hdr));
+ show_boot_progress (-4);
+ return NULL;
+ }
+ return hdr;
+}
+
+/**
+ * fit_check_kernel - verify FIT format kernel subimage
+ * @fit_hdr: pointer to the FIT image header
+ * os_noffset: kernel subimage node offset within FIT image
+ * @verify: data CRC verification flag
+ *
+ * fit_check_kernel() verifies integrity of the kernel subimage and from
+ * specified FIT image.
+ *
+ * returns:
+ * 1, on success
+ * 0, on failure
+ */
+#if defined (CONFIG_FIT)
+static int fit_check_kernel (const void *fit, int os_noffset, int verify)
+{
+ fit_image_print (fit, os_noffset, " ");
+
+ if (verify) {
+ puts (" Verifying Hash Integrity ... ");
+ if (!fit_image_check_hashes (fit, os_noffset)) {
+ puts ("Bad Data Hash\n");
+ show_boot_progress (-104);
+ return 0;
+ }
+ puts ("OK\n");
+ }
+ show_boot_progress (105);
+
+ if (!fit_image_check_target_arch (fit, os_noffset)) {
+ puts ("Unsupported Architecture\n");
+ show_boot_progress (-105);
+ return 0;
+ }
+
+ show_boot_progress (106);
+ if (!fit_image_check_type (fit, os_noffset, IH_TYPE_KERNEL)) {
+ puts ("Not a kernel image\n");
+ show_boot_progress (-106);
+ return 0;
+ }
+
+ show_boot_progress (107);
+ return 1;
+}
+#endif /* CONFIG_FIT */
+
+/**
+ * boot_get_kernel - find kernel image
+ * @os_data: pointer to a ulong variable, will hold os data start address
+ * @os_len: pointer to a ulong variable, will hold os data length
+ *
+ * boot_get_kernel() tries to find a kernel image, verifies its integrity
+ * and locates kernel data.
+ *
+ * returns:
+ * pointer to image header if valid image was found, plus kernel start
+ * address and length, otherwise NULL
+ */
+static void *boot_get_kernel (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
+ bootm_headers_t *images, ulong *os_data, ulong *os_len)
+{
+ image_header_t *hdr;
+ ulong img_addr;
+#if defined(CONFIG_FIT)
+ void *fit_hdr;
+ const char *fit_uname_config = NULL;
+ const char *fit_uname_kernel = NULL;
+ const void *data;
+ size_t len;
+ int cfg_noffset;
+ int os_noffset;
+#endif
+
+ /* find out kernel image address */
+ if (argc < 2) {
+ img_addr = load_addr;
+ debug ("* kernel: default image load address = 0x%08lx\n",
+ load_addr);
+#if defined(CONFIG_FIT)
+ } else if (fit_parse_conf (argv[1], load_addr, &img_addr,
+ &fit_uname_config)) {
+ debug ("* kernel: config '%s' from image at 0x%08lx\n",
+ fit_uname_config, img_addr);
+ } else if (fit_parse_subimage (argv[1], load_addr, &img_addr,
+ &fit_uname_kernel)) {
+ debug ("* kernel: subimage '%s' from image at 0x%08lx\n",
+ fit_uname_kernel, img_addr);
+#endif
+ } else {
+ img_addr = simple_strtoul(argv[1], NULL, 16);
+ debug ("* kernel: cmdline image address = 0x%08lx\n", img_addr);
+ }
+
+ show_boot_progress (1);
+
+ /* copy from dataflash if needed */
+ img_addr = genimg_get_image (img_addr);
+
+ /* check image type, for FIT images get FIT kernel node */
+ *os_data = *os_len = 0;
+ switch (genimg_get_format ((void *)img_addr)) {
+ case IMAGE_FORMAT_LEGACY:
+ printf ("## Booting kernel from Legacy Image at %08lx ...\n",
+ img_addr);
+ hdr = image_get_kernel (img_addr, images->verify);
+ if (!hdr)
+ return NULL;
+ show_boot_progress (5);
+
+ /* get os_data and os_len */
+ switch (image_get_type (hdr)) {
+ case IH_TYPE_KERNEL:
+ *os_data = image_get_data (hdr);
+ *os_len = image_get_data_size (hdr);
+ break;
+ case IH_TYPE_MULTI:
+ image_multi_getimg (hdr, 0, os_data, os_len);
+ break;
+ default:
+ printf ("Wrong Image Type for %s command\n", cmdtp->name);
+ show_boot_progress (-5);
+ return NULL;
+ }
+
+ /*
+ * copy image header to allow for image overwrites during kernel
+ * decompression.
+ */
+ memmove (&images->legacy_hdr_os_copy, hdr, sizeof(image_header_t));
+
+ /* save pointer to image header */
+ images->legacy_hdr_os = hdr;
+
+ images->legacy_hdr_valid = 1;
+ show_boot_progress (6);
+ break;
+#if defined(CONFIG_FIT)
+ case IMAGE_FORMAT_FIT:
+ fit_hdr = (void *)img_addr;
+ printf ("## Booting kernel from FIT Image at %08lx ...\n",
+ img_addr);
+
+ if (!fit_check_format (fit_hdr)) {
+ puts ("Bad FIT kernel image format!\n");
+ show_boot_progress (-100);
+ return NULL;
+ }
+ show_boot_progress (100);
+
+ if (!fit_uname_kernel) {
+ /*
+ * no kernel image node unit name, try to get config
+ * node first. If config unit node name is NULL
+ * fit_conf_get_node() will try to find default config node
+ */
+ show_boot_progress (101);
+ cfg_noffset = fit_conf_get_node (fit_hdr, fit_uname_config);
+ if (cfg_noffset < 0) {
+ show_boot_progress (-101);
+ return NULL;
+ }
+ /* save configuration uname provided in the first
+ * bootm argument
+ */
+ images->fit_uname_cfg = fdt_get_name (fit_hdr, cfg_noffset, NULL);
+ printf (" Using '%s' configuration\n", images->fit_uname_cfg);
+ show_boot_progress (103);
+
+ os_noffset = fit_conf_get_kernel_node (fit_hdr, cfg_noffset);
+ fit_uname_kernel = fit_get_name (fit_hdr, os_noffset, NULL);
+ } else {
+ /* get kernel component image node offset */
+ show_boot_progress (102);
+ os_noffset = fit_image_get_node (fit_hdr, fit_uname_kernel);
+ }
+ if (os_noffset < 0) {
+ show_boot_progress (-103);
+ return NULL;
+ }
+
+ printf (" Trying '%s' kernel subimage\n", fit_uname_kernel);
+
+ show_boot_progress (104);
+ if (!fit_check_kernel (fit_hdr, os_noffset, images->verify))
+ return NULL;
+
+ /* get kernel image data address and length */
+ if (fit_image_get_data (fit_hdr, os_noffset, &data, &len)) {
+ puts ("Could not find kernel subimage data!\n");
+ show_boot_progress (-107);
+ return NULL;
+ }
+ show_boot_progress (108);
+
+ *os_len = len;
+ *os_data = (ulong)data;
+ images->fit_hdr_os = fit_hdr;
+ images->fit_uname_os = fit_uname_kernel;
+ images->fit_noffset_os = os_noffset;
+ break;
+#endif
+ default:
+ printf ("Wrong Image Format for %s command\n", cmdtp->name);
+ show_boot_progress (-108);
+ return NULL;
+ }
+
+ debug (" kernel data at 0x%08lx, len = 0x%08lx (%ld)\n",
+ *os_data, *os_len, *os_len);
+
+ return (void *)img_addr;
+}
+
U_BOOT_CMD(
bootm, CFG_MAXARGS, 1, do_bootm,
"bootm - boot application image from memory\n",
"\tuse a '-' for the second argument. If you do not pass a third\n"
"\ta bd_info struct will be passed instead\n"
#endif
+#if defined(CONFIG_FIT)
+ "\t\nFor the new multi component uImage format (FIT) addresses\n"
+ "\tmust be extened to include component or configuration unit name:\n"
+ "\taddr:<subimg_uname> - direct component image specification\n"
+ "\taddr#<conf_uname> - configuration specification\n"
+ "\tUse iminfo command to get the list of existing component\n"
+ "\timages and configurations.\n"
+#endif
);
/*******************************************************************/
static int image_info (ulong addr)
{
- image_header_t *hdr = (image_header_t *)addr;
+ void *hdr = (void *)addr;
printf ("\n## Checking Image at %08lx ...\n", addr);
- if (!image_check_magic (hdr)) {
- puts (" Bad Magic Number\n");
- return 1;
- }
+ switch (genimg_get_format (hdr)) {
+ case IMAGE_FORMAT_LEGACY:
+ puts (" Legacy image found\n");
+ if (!image_check_magic (hdr)) {
+ puts (" Bad Magic Number\n");
+ return 1;
+ }
- if (!image_check_hcrc (hdr)) {
- puts (" Bad Header Checksum\n");
- return 1;
- }
+ if (!image_check_hcrc (hdr)) {
+ puts (" Bad Header Checksum\n");
+ return 1;
+ }
- print_image_hdr (hdr);
+ image_print_contents (hdr);
- puts (" Verifying Checksum ... ");
- if (!image_check_dcrc (hdr)) {
- puts (" Bad Data CRC\n");
- return 1;
+ puts (" Verifying Checksum ... ");
+ if (!image_check_dcrc (hdr)) {
+ puts (" Bad Data CRC\n");
+ return 1;
+ }
+ puts ("OK\n");
+ return 0;
+#if defined(CONFIG_FIT)
+ case IMAGE_FORMAT_FIT:
+ puts (" FIT image found\n");
+
+ if (!fit_check_format (hdr)) {
+ puts ("Bad FIT image format!\n");
+ return 1;
+ }
+
+ fit_print_contents (hdr);
+ return 0;
+#endif
+ default:
+ puts ("Unknown image format!\n");
+ break;
}
- puts ("OK\n");
- return 0;
+
+ return 1;
}
U_BOOT_CMD(
{
flash_info_t *info;
int i, j;
- image_header_t *hdr;
+ void *hdr;
for (i = 0, info = &flash_info[0];
i < CFG_MAX_FLASH_BANKS; ++i, ++info) {
goto next_bank;
for (j = 0; j < info->sector_count; ++j) {
- hdr = (image_header_t *)info->start[j];
-
- if (!hdr || !image_check_magic (hdr))
+ hdr = (void *)info->start[j];
+ if (!hdr)
goto next_sector;
- if (!image_check_hcrc (hdr))
+ switch (genimg_get_format (hdr)) {
+ case IMAGE_FORMAT_LEGACY:
+ if (!image_check_hcrc (hdr))
+ goto next_sector;
+
+ printf ("Legacy Image at %08lX:\n", (ulong)hdr);
+ image_print_contents (hdr);
+
+ puts (" Verifying Checksum ... ");
+ if (!image_check_dcrc (hdr)) {
+ puts ("Bad Data CRC\n");
+ } else {
+ puts ("OK\n");
+ }
+ break;
+#if defined(CONFIG_FIT)
+ case IMAGE_FORMAT_FIT:
+ if (!fit_check_format (hdr))
+ goto next_sector;
+
+ printf ("FIT Image at %08lX:\n", (ulong)hdr);
+ fit_print_contents (hdr);
+ break;
+#endif
+ default:
goto next_sector;
-
- printf ("Image at %08lX:\n", (ulong)hdr);
- print_image_hdr (hdr);
-
- puts (" Verifying Checksum ... ");
- if (!image_check_dcrc (hdr)) {
- puts ("Bad Data CRC\n");
- } else {
- puts ("OK\n");
}
+
next_sector: ;
}
next_bank: ;
#endif
/*******************************************************************/
-/* */
+/* helper routines */
/*******************************************************************/
-void print_image_hdr (image_header_t *hdr)
-{
-#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
- time_t timestamp = (time_t)image_get_time (hdr);
- struct rtc_time tm;
-#endif
-
- printf (" Image Name: %.*s\n", IH_NMLEN, image_get_name (hdr));
-
-#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
- to_tm (timestamp, &tm);
- printf (" Created: %4d-%02d-%02d %2d:%02d:%02d UTC\n",
- tm.tm_year, tm.tm_mon, tm.tm_mday,
- tm.tm_hour, tm.tm_min, tm.tm_sec);
-#endif
- puts (" Image Type: ");
- print_type (hdr);
-
- printf ("\n Data Size: %d Bytes = ", image_get_data_size (hdr));
- print_size (image_get_data_size (hdr), "\n");
- printf (" Load Address: %08x\n"
- " Entry Point: %08x\n",
- image_get_load (hdr), image_get_ep (hdr));
-
- if (image_check_type (hdr, IH_TYPE_MULTI)) {
- int i;
- ulong data, len;
- ulong count = image_multi_count (hdr);
-
- puts (" Contents:\n");
- for (i = 0; i < count; i++) {
- image_multi_getimg (hdr, i, &data, &len);
- printf (" Image %d: %8ld Bytes = ", i, len);
- print_size (len, "\n");
- }
- }
-}
-
-static void print_type (image_header_t *hdr)
-{
- char *os, *arch, *type, *comp;
-
- switch (image_get_os (hdr)) {
- case IH_OS_INVALID: os = "Invalid OS"; break;
- case IH_OS_NETBSD: os = "NetBSD"; break;
- case IH_OS_LINUX: os = "Linux"; break;
- case IH_OS_VXWORKS: os = "VxWorks"; break;
- case IH_OS_QNX: os = "QNX"; break;
- case IH_OS_U_BOOT: os = "U-Boot"; break;
- case IH_OS_RTEMS: os = "RTEMS"; break;
-#ifdef CONFIG_ARTOS
- case IH_OS_ARTOS: os = "ARTOS"; break;
-#endif
-#ifdef CONFIG_LYNXKDI
- case IH_OS_LYNXOS: os = "LynxOS"; break;
-#endif
- default: os = "Unknown OS"; break;
- }
-
- switch (image_get_arch (hdr)) {
- case IH_ARCH_INVALID: arch = "Invalid CPU"; break;
- case IH_ARCH_ALPHA: arch = "Alpha"; break;
- case IH_ARCH_ARM: arch = "ARM"; break;
- case IH_ARCH_AVR32: arch = "AVR32"; break;
- case IH_ARCH_BLACKFIN: arch = "Blackfin"; break;
- case IH_ARCH_I386: arch = "Intel x86"; break;
- case IH_ARCH_IA64: arch = "IA64"; break;
- case IH_ARCH_M68K: arch = "M68K"; break;
- case IH_ARCH_MICROBLAZE:arch = "Microblaze"; break;
- case IH_ARCH_MIPS64: arch = "MIPS 64 Bit"; break;
- case IH_ARCH_MIPS: arch = "MIPS"; break;
- case IH_ARCH_NIOS2: arch = "Nios-II"; break;
- case IH_ARCH_NIOS: arch = "Nios"; break;
- case IH_ARCH_PPC: arch = "PowerPC"; break;
- case IH_ARCH_S390: arch = "IBM S390"; break;
- case IH_ARCH_SH: arch = "SuperH"; break;
- case IH_ARCH_SPARC64: arch = "SPARC 64 Bit"; break;
- case IH_ARCH_SPARC: arch = "SPARC"; break;
- default: arch = "Unknown Architecture"; break;
- }
-
- switch (image_get_type (hdr)) {
- case IH_TYPE_INVALID: type = "Invalid Image"; break;
- case IH_TYPE_STANDALONE:type = "Standalone Program"; break;
- case IH_TYPE_KERNEL: type = "Kernel Image"; break;
- case IH_TYPE_RAMDISK: type = "RAMDisk Image"; break;
- case IH_TYPE_MULTI: type = "Multi-File Image"; break;
- case IH_TYPE_FIRMWARE: type = "Firmware"; break;
- case IH_TYPE_SCRIPT: type = "Script"; break;
- case IH_TYPE_FLATDT: type = "Flat Device Tree"; break;
- default: type = "Unknown Image"; break;
- }
-
- switch (image_get_comp (hdr)) {
- case IH_COMP_NONE: comp = "uncompressed"; break;
- case IH_COMP_GZIP: comp = "gzip compressed"; break;
- case IH_COMP_BZIP2: comp = "bzip2 compressed"; break;
- default: comp = "unknown compression"; break;
- }
-
- printf ("%s %s %s (%s)", arch, os, type, comp);
-}
-
#ifdef CONFIG_SILENT_CONSOLE
static void fixup_silent_linux ()
{
static void do_bootm_netbsd (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
void (*loader)(bd_t *, image_header_t *, char *, char *);
- image_header_t *img_addr;
+ image_header_t *os_hdr, *hdr;
ulong kernel_data, kernel_len;
char *consdev;
char *cmdline;
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("NetBSD");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
+ hdr = images->legacy_hdr_os;
+
/*
* Booting a (NetBSD) kernel image
*
* line, the name of the console device, and (optionally) the
* address of the original image header.
*/
-
- img_addr = 0;
- if (image_check_type (hdr, IH_TYPE_MULTI)) {
+ os_hdr = NULL;
+ if (image_check_type (&images->legacy_hdr_os_copy, IH_TYPE_MULTI)) {
image_multi_getimg (hdr, 1, &kernel_data, &kernel_len);
if (kernel_len)
- img_addr = hdr;
+ os_hdr = hdr;
}
consdev = "";
* r5: console device
* r6: boot args string
*/
- (*loader) (gd->bd, img_addr, consdev, cmdline);
+ (*loader) (gd->bd, os_hdr, consdev, cmdline);
}
#ifdef CONFIG_LYNXKDI
static void do_bootm_lynxkdi (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
- lynxkdi_boot (hdr);
+ image_header_t *hdr = &images->legacy_hdr_os_copy;
+
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("Lynx");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
+
+ lynxkdi_boot ((image_header_t *)hdr);
}
#endif /* CONFIG_LYNXKDI */
static void do_bootm_rtems (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
+ image_header_t *hdr = &images->legacy_hdr_os_copy;
void (*entry_point)(bd_t *);
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("RTEMS");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
+
entry_point = (void (*)(bd_t *))image_get_ep (hdr);
printf ("## Transferring control to RTEMS (at address %08lx) ...\n",
#if defined(CONFIG_CMD_ELF)
static void do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
char str[80];
+ image_header_t *hdr = &images->legacy_hdr_os_copy;
+
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("VxWorks");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
sprintf(str, "%x", image_get_ep (hdr)); /* write entry-point into string */
setenv("loadaddr", str);
static void do_bootm_qnxelf(cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
char *local_args[2];
char str[16];
+ image_header_t *hdr = &images->legacy_hdr_os_copy;
+
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("QNX");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
sprintf(str, "%x", image_get_ep (hdr)); /* write entry-point into string */
local_args[0] = argv[0];
#if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
static void do_bootm_artos (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
ulong top;
char *s, *cmdline;
int i, j, nxt, len, envno, envsz;
bd_t *kbd;
void (*entry)(bd_t *bd, char *cmdline, char **fwenv, ulong top);
+ image_header_t *hdr = &images->legacy_hdr_os_copy;
+
+#if defined(CONFIG_FIT)
+ if (!images->legacy_hdr_valid) {
+ fit_unsupported_reset ("ARTOS");
+ do_reset (cmdtp, flag, argc, argv);
+ }
+#endif
/*
* Booting an ARTOS kernel image + application
projects / platform / kernel / u-boot.git / blobdiff