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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- /* #define DEBUG */
- #include <common.h>
- #include <autoboot.h>
- #include <bootstage.h>
- #include <cli.h>
- #include <command.h>
- #include <console.h>
- #include <env.h>
- #include <init.h>
- #include <net.h>
- #include <version.h>
- static void run_preboot_environment_command(void)
- {
- char *p;
- p = env_get("preboot");
- if (p != NULL) {
- int prev = 0;
- if (IS_ENABLED(CONFIG_AUTOBOOT_KEYED))
- prev = disable_ctrlc(1); /* disable Ctrl-C checking */
- run_command_list(p, -1, 0);
- if (IS_ENABLED(CONFIG_AUTOBOOT_KEYED))
- disable_ctrlc(prev); /* restore Ctrl-C checking */
- }
- }
- /* We come here after U-Boot is initialised and ready to process commands */
- void main_loop(void)
- {
- const char *s;
- bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop");
- if (IS_ENABLED(CONFIG_VERSION_VARIABLE))
- env_set("ver", version_string); /* set version variable */
- cli_init();
- if (IS_ENABLED(CONFIG_USE_PREBOOT))
- run_preboot_environment_command();
- if (IS_ENABLED(CONFIG_UPDATE_TFTP))
- update_tftp(0UL, NULL, NULL);
- s = bootdelay_process();
- if (cli_process_fdt(&s))
- cli_secure_boot_cmd(s);
- autoboot_command(s);
- cli_loop();
- panic("No CLI available");
- }
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