/* 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;
}
void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
- image_header_t *hdr, int verify)
+ bootm_headers_t *images)
{
- 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");
+ int ret;
+
+ /* find kernel entry point */
+ if (images->legacy_hdr_valid) {
+ ep = image_get_ep (&images->legacy_hdr_os_copy);
+#if defined(CONFIG_FIT)
+ } else if (images->fit_uname_os) {
+ ret = fit_image_get_entry (images->fit_hdr_os,
+ images->fit_noffset_os, &ep);
+ if (ret) {
+ puts ("Can't get entry point property!\n");
+ goto error;
+ }
+#endif
+ } else {
+ puts ("Could not find kernel entry point!\n");
+ goto error;
+ }
+ theKernel = (void *)ep;
- get_ramdisk (cmdtp, flag, argc, argv, hdr, verify,
- IH_ARCH_AVR32, &initrd_start, &initrd_end);
+ ret = boot_get_ramdisk (argc, argv, images, IH_ARCH_AVR32,
+ &initrd_start, &initrd_end);
+ if (ret)
+ goto error;
show_boot_progress (15);
params = setup_ethernet_tags(params);
setup_end_tag(params);
+ if (!images->autostart)
+ return ;
+
printf("\nStarting kernel at %p (params at %p)...\n\n",
theKernel, params_start);
prepare_to_boot();
theKernel(ATAG_MAGIC, params_start);
+ /* does not return */
+ return;
+
+error:
+ if (images->autostart)
+ do_reset (cmdtp, flag, argc, argv);
+ return;
}