#include <image.h>
#include <malloc.h>
#include <zlib.h>
+#include <bzlib.h>
#include <environment.h>
#include <asm/byteorder.h>
#if (CONFIG_COMMANDS & CFG_CMD_IMI)
static int image_info (unsigned long addr);
#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_IMLS)
+#include <flash.h>
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
+static int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+#endif
+
static void print_type (image_header_t *hdr);
#ifdef __I386__
#else
extern boot_os_Fcn do_bootm_linux;
#endif
+#ifdef CONFIG_SILENT_CONSOLE
+static void fixup_silent_linux (void);
+#endif
static boot_os_Fcn do_bootm_netbsd;
static boot_os_Fcn do_bootm_rtems;
#if (CONFIG_COMMANDS & CFG_CMD_ELF)
#if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
static boot_os_Fcn do_bootm_artos;
#endif
+#ifdef CONFIG_LYNXKDI
+static boot_os_Fcn do_bootm_lynxkdi;
+extern void lynxkdi_boot( image_header_t * );
+#endif
image_header_t header;
ulong addr;
ulong data, len, checksum;
ulong *len_ptr;
+ uint unc_len = 0x400000;
int i, verify;
char *name, *s;
- int (*appl)(cmd_tbl_t *, int, int, char *[]);
+ int (*appl)(int, char *[]);
image_header_t *hdr = &header;
s = getenv ("verify");
SHOW_BOOT_PROGRESS (3);
/* for multi-file images we need the data part, too */
- print_image_hdr (hdr);
+ print_image_hdr ((image_header_t *)addr);
data = addr + sizeof(image_header_t);
len = ntohl(hdr->ih_size);
if (hdr->ih_arch != IH_CPU_I386)
#elif defined(__mips__)
if (hdr->ih_arch != IH_CPU_MIPS)
+#elif defined(__nios__)
+ if (hdr->ih_arch != IH_CPU_NIOS)
#else
# error Unknown CPU type
#endif
SHOW_BOOT_PROGRESS (5);
switch (hdr->ih_type) {
- case IH_TYPE_STANDALONE: name = "Standalone Application";
- break;
- case IH_TYPE_KERNEL: name = "Kernel Image";
- break;
- case IH_TYPE_MULTI: name = "Multi-File Image";
- len = ntohl(len_ptr[0]);
- /* OS kernel is always the first image */
- data += 8; /* kernel_len + terminator */
- for (i=1; len_ptr[i]; ++i)
- data += 4;
- break;
+ case IH_TYPE_STANDALONE:
+ name = "Standalone Application";
+ /* A second argument overwrites the load address */
+ if (argc > 2) {
+ hdr->ih_load = simple_strtoul(argv[2], NULL, 16);
+ }
+ break;
+ case IH_TYPE_KERNEL:
+ name = "Kernel Image";
+ break;
+ case IH_TYPE_MULTI:
+ name = "Multi-File Image";
+ len = ntohl(len_ptr[0]);
+ /* OS kernel is always the first image */
+ data += 8; /* kernel_len + terminator */
+ for (i=1; len_ptr[i]; ++i)
+ data += 4;
+ break;
default: printf ("Wrong Image Type for %s command\n", cmdtp->name);
SHOW_BOOT_PROGRESS (-5);
return 1;
break;
case IH_COMP_GZIP:
printf (" Uncompressing %s ... ", name);
- if (gunzip ((void *)ntohl(hdr->ih_load), 0x400000,
+ if (gunzip ((void *)ntohl(hdr->ih_load), unc_len,
(uchar *)data, (int *)&len) != 0) {
printf ("GUNZIP 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);
+ i = BZ2_bzBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
+ &unc_len, (char *)data, len, 0, 0);
+ if (i != BZ_OK) {
+ printf ("BUNZIP2 ERROR %d - must RESET board to recover\n", i);
+ SHOW_BOOT_PROGRESS (-6);
+ udelay(100000);
+ do_reset (cmdtp, flag, argc, argv);
+ }
+ break;
+#endif /* CONFIG_BZIP2 */
default:
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))
+ if (((s = getenv("autostart")) != NULL) && (strcmp(s,"no") == 0)) {
+ char buf[32];
+ sprintf(buf, "%lX", len);
+ setenv("filesize", buf);
return 0;
- appl = (int (*)(cmd_tbl_t *, int, int, char *[]))ntohl(hdr->ih_ep);
- (*appl)(cmdtp, flag, argc-1, &argv[1]);
+ }
+ appl = (int (*)(int, char *[]))ntohl(hdr->ih_ep);
+ (*appl)(argc-1, &argv[1]);
return 0;
case IH_TYPE_KERNEL:
case IH_TYPE_MULTI:
switch (hdr->ih_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,
addr, len_ptr, verify);
break;
addr, len_ptr, verify);
break;
+#ifdef CONFIG_LYNXKDI
+ case IH_OS_LYNXOS:
+ do_bootm_lynxkdi (cmdtp, flag, argc, argv,
+ addr, len_ptr, verify);
+ break;
+#endif
+
case IH_OS_RTEMS:
do_bootm_rtems (cmdtp, flag, argc, argv,
addr, len_ptr, verify);
" 'arg' can be the address of an initrd image\n"
);
+#ifdef CONFIG_SILENT_CONSOLE
+static void
+fixup_silent_linux ()
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ char buf[256], *start, *end;
+ char *cmdline = getenv ("bootargs");
+
+ /* Only fix cmdline when requested */
+ if (!(gd->flags & GD_FLG_SILENT))
+ return;
+
+ debug ("before silent fix-up: %s\n", cmdline);
+ if (cmdline) {
+ if ((start = strstr (cmdline, "console=")) != NULL) {
+ end = strchr (start, ' ');
+ strncpy (buf, cmdline, (start - cmdline + 8));
+ if (end)
+ strcpy (buf + (start - cmdline + 8), end);
+ else
+ buf[start - cmdline + 8] = '\0';
+ } else {
+ strcpy (buf, cmdline);
+ strcat (buf, " console=");
+ }
+ } else {
+ strcpy (buf, "console=");
+ }
+
+ setenv ("bootargs", buf);
+ debug ("after silent fix-up: %s\n", buf);
+}
+#endif /* CONFIG_SILENT_CONSOLE */
+
#ifdef CONFIG_PPC
static void
do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
/* convert all clock information to MHz */
kbd->bi_intfreq /= 1000000L;
kbd->bi_busfreq /= 1000000L;
-#if defined(CONFIG_8260)
+#if defined(CONFIG_8260) || defined(CONFIG_MPC8560)
kbd->bi_cpmfreq /= 1000000L;
kbd->bi_brgfreq /= 1000000L;
kbd->bi_sccfreq /= 1000000L;
kbd->bi_vco /= 1000000L;
#endif /* CONFIG_8260 */
+#if defined(CONFIG_MPC5XXXX)
+ kbd->bi_ipbfreq /= 1000000L;
+ kbd->bi_pcifreq /= 1000000L;
+#endif /* CONFIG_MPC5XXXX */
}
kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong))hdr->ih_ep;
SHOW_BOOT_PROGRESS (15);
-#ifdef CFG_INIT_RAM_LOCK
+#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
unlock_ram_in_cache();
#endif
/*
#endif /* CFG_CMD_IMI */
+#if (CONFIG_COMMANDS & CFG_CMD_IMLS)
+/*-----------------------------------------------------------------------
+ * List all images found in flash.
+ */
+int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ flash_info_t *info;
+ int i, j;
+ image_header_t *hdr;
+ ulong checksum;
+
+ for (i=0, info=&flash_info[0]; i<CFG_MAX_FLASH_BANKS; ++i, ++info) {
+ if (info->flash_id == FLASH_UNKNOWN)
+ goto next_bank;
+ for (j=0; j<CFG_MAX_FLASH_SECT; ++j) {
+
+ if (!(hdr=(image_header_t *)info->start[j]) ||
+ (ntohl(hdr->ih_magic) != IH_MAGIC))
+ goto next_sector;
+
+ /* Copy header so we can blank CRC field for re-calculation */
+ memmove (&header, (char *)hdr, sizeof(image_header_t));
+
+ checksum = ntohl(header.ih_hcrc);
+ header.ih_hcrc = 0;
+
+ if (crc32 (0, (char *)&header, sizeof(image_header_t))
+ != checksum)
+ goto next_sector;
+
+ printf ("Image at %08lX:\n", (ulong)hdr);
+ print_image_hdr( hdr );
+ putc ('\n');
+next_sector: ;
+ }
+next_bank: ;
+ }
+
+ return (0);
+}
+
+U_BOOT_CMD(
+ imls, 1, 1, do_imls,
+ "imls - list all images found in flash\n",
+ "\n"
+ " - Prints information about all images found at sector\n"
+ " boundaries in flash.\n"
+);
+#endif /* CFG_CMD_IMLS */
+
void
print_image_hdr (image_header_t *hdr)
{
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;
}
case IH_CPU_SH: arch = "SuperH"; break;
case IH_CPU_SPARC: arch = "SPARC"; break;
case IH_CPU_SPARC64: arch = "SPARC 64 Bit"; break;
+ case IH_CPU_M68K: arch = "M68K"; break;
default: arch = "Unknown Architecture"; break;
}
return (0);
}
+#ifdef CONFIG_BZIP2
+void bz_internal_error(int errcode)
+{
+ printf ("BZIP2 internal error %d\n", errcode);
+}
+#endif /* CONFIG_BZIP2 */
+
static void
do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
ulong addr, ulong *len_ptr, int verify)
do_bootelf(cmdtp, 0, 2, local_args);
}
#endif /* CFG_CMD_ELF */
+
+#ifdef CONFIG_LYNXKDI
+static void
+do_bootm_lynxkdi (cmd_tbl_t *cmdtp, int flag,
+ int argc, char *argv[],
+ ulong addr,
+ ulong *len_ptr,
+ int verify)
+{
+ lynxkdi_boot( &header );
+}
+
+#endif /* CONFIG_LYNXKDI */
projects / u-boot / blobdiff