]>
git.ipfire.org Git - people/ms/u-boot.git/blob - common/main.c
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
16 DECLARE_GLOBAL_DATA_PTR
;
19 * Board-specific Platform code can reimplement show_boot_progress () if needed
21 __weak
void show_boot_progress(int val
) {}
23 static void run_preboot_environment_command(void)
28 p
= getenv("preboot");
30 # ifdef CONFIG_AUTOBOOT_KEYED
31 int prev
= disable_ctrlc(1); /* disable Control C checking */
34 run_command_list(p
, -1, 0);
36 # ifdef CONFIG_AUTOBOOT_KEYED
37 disable_ctrlc(prev
); /* restore Control C checking */
40 #endif /* CONFIG_PREBOOT */
43 /* We come here after U-Boot is initialised and ready to process commands */
48 bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP
, "main_loop");
50 #ifdef CONFIG_VERSION_VARIABLE
51 setenv("ver", version_string
); /* set version variable */
52 #endif /* CONFIG_VERSION_VARIABLE */
56 run_preboot_environment_command();
58 #if defined(CONFIG_UPDATE_TFTP)
59 update_tftp(0UL, NULL
, NULL
);
60 #endif /* CONFIG_UPDATE_TFTP */
62 s
= bootdelay_process();
63 if (cli_process_fdt(&s
))
64 cli_secure_boot_cmd(s
);
69 panic("No CLI available");