diff options
Diffstat (limited to 'lib_avr32/bootm.c')
| -rw-r--r-- | lib_avr32/bootm.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/lib_avr32/bootm.c b/lib_avr32/bootm.c index a934cae..c449394 100644 --- a/lib_avr32/bootm.c +++ b/lib_avr32/bootm.c @@ -34,6 +34,8 @@ DECLARE_GLOBAL_DATA_PTR; /* CPU-specific hook to allow flushing of caches, etc. */ extern void prepare_to_boot(void); +extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); + static struct tag *setup_start_tag(struct tag *params) { params->hdr.tag = ATAG_CORE; @@ -172,17 +174,29 @@ static void setup_end_tag(struct tag *params) } void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], - image_header_t *hdr, int verify) + bootm_headers_t *images, int verify) { - ulong initrd_start, initrd_end; - - void (*theKernel)(int magic, void *tagtable); - struct tag *params, *params_start; - char *commandline = getenv("bootargs"); - - theKernel = (void *)image_get_ep (hdr); + ulong initrd_start, initrd_end; + ulong ep = 0; + void (*theKernel)(int magic, void *tagtable); + struct tag *params, *params_start; + char *commandline = getenv("bootargs"); + + /* find kernel entry point */ + if (images->legacy_hdr_valid) { + ep = image_get_ep (images->legacy_hdr_os); +#if defined(CONFIG_FIT) + } else if (images->fit_uname_os) { + fit_unsupported_reset ("AVR32 linux bootm"); + do_reset (cmdtp, flag, argc, argv); +#endif + } else { + puts ("Could not find kernel entry point!\n"); + do_reset (cmdtp, flag, argc, argv); + } + theKernel = (void *)ep; - get_ramdisk (cmdtp, flag, argc, argv, hdr, verify, + get_ramdisk (cmdtp, flag, argc, argv, images, verify, IH_ARCH_AVR32, &initrd_start, &initrd_end); show_boot_progress (15); |