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Diffstat (limited to 'common/image.c')
-rw-r--r--common/image.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/common/image.c b/common/image.c
index 92c067f..d4acb6b 100644
--- a/common/image.c
+++ b/common/image.c
@@ -51,8 +51,6 @@
#include <fdt_support.h>
#endif
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-
#ifdef CONFIG_CMD_BDI
extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
#endif
@@ -491,7 +489,7 @@ ulong gen_get_image (ulong img_addr)
*
* returns:
* pointer to a ramdisk image header, if image was found and valid
- * otherwise, board is reset
+ * otherwise, return NULL
*/
static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
int argc, char *argv[],
@@ -505,13 +503,13 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
if (!image_check_magic (rd_hdr)) {
puts ("Bad Magic Number\n");
show_boot_progress (-10);
- do_reset (cmdtp, flag, argc, argv);
+ return NULL;
}
if (!image_check_hcrc (rd_hdr)) {
puts ("Bad Header Checksum\n");
show_boot_progress (-11);
- do_reset (cmdtp, flag, argc, argv);
+ return NULL;
}
show_boot_progress (10);
@@ -522,7 +520,7 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
if (!image_check_dcrc_wd (rd_hdr, CHUNKSZ)) {
puts ("Bad Data CRC\n");
show_boot_progress (-12);
- do_reset (cmdtp, flag, argc, argv);
+ return NULL;
}
puts("OK\n");
}
@@ -535,7 +533,7 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
printf ("No Linux %s Ramdisk Image\n",
image_get_arch_name(arch));
show_boot_progress (-13);
- do_reset (cmdtp, flag, argc, argv);
+ return NULL;
}
return rd_hdr;
@@ -561,9 +559,9 @@ static image_header_t* image_get_ramdisk (cmd_tbl_t *cmdtp, int flag,
* rd_start and rd_end are set to ramdisk start/end addresses if
* ramdisk image is found and valid
* rd_start and rd_end are set to 0 if no ramdisk exists
- * board is reset if ramdisk image is found but corrupted
+ * return 1 if ramdisk image is found but corrupted
*/
-void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
+int get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
bootm_headers_t *images, uint8_t arch,
ulong *rd_start, ulong *rd_end)
{
@@ -630,6 +628,12 @@ void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
rd_hdr = image_get_ramdisk (cmdtp, flag, argc, argv,
rd_addr, arch, images->verify);
+ if (rd_hdr == NULL) {
+ *rd_start = 0;
+ *rd_end = 0;
+ return 1;
+ }
+
rd_data = image_get_data (rd_hdr);
rd_len = image_get_data_size (rd_hdr);
rd_load = image_get_load (rd_hdr);
@@ -639,7 +643,7 @@ void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
fit_hdr = (void *)rd_addr;
debug ("* ramdisk: FIT format image\n");
fit_unsupported_reset ("ramdisk");
- do_reset (cmdtp, flag, argc, argv);
+ return 1;
#endif
default:
printf ("Wrong Image Format for %s command\n",
@@ -687,6 +691,8 @@ void get_ramdisk (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
}
debug (" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n",
*rd_start, *rd_end);
+
+ return 0;
}
#if defined(CONFIG_PPC) || defined(CONFIG_M68K)