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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- /*
- * Misc boot support
- */
- #include <common.h>
- #include <command.h>
- #include <net.h>
- #ifdef CONFIG_CMD_GO
- /* Allow ports to override the default behavior */
- __attribute__((weak))
- unsigned long do_go_exec(ulong (*entry)(int, char * const []), int argc,
- char *const argv[])
- {
- return entry (argc, argv);
- }
- static int do_go(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
- {
- ulong addr, rc;
- int rcode = 0;
- if (argc < 2)
- return CMD_RET_USAGE;
- addr = hextoul(argv[1], NULL);
- printf ("## Starting application at 0x%08lX ...\n", addr);
- /*
- * pass address parameter as argv[0] (aka command name),
- * and all remaining args
- */
- rc = do_go_exec ((void *)addr, argc - 1, argv + 1);
- if (rc != 0) rcode = 1;
- printf ("## Application terminated, rc = 0x%lX\n", rc);
- return rcode;
- }
- /* -------------------------------------------------------------------- */
- U_BOOT_CMD(
- go, CONFIG_SYS_MAXARGS, 1, do_go,
- "start application at address 'addr'",
- "addr [arg ...]\n - start application at address 'addr'\n"
- " passing 'arg' as arguments"
- );
- #endif
- U_BOOT_CMD(
- reset, 2, 0, do_reset,
- "Perform RESET of the CPU",
- "- cold boot without level specifier\n"
- "reset -w - warm reset if implemented"
- );
- #ifdef CONFIG_CMD_POWEROFF
- U_BOOT_CMD(
- poweroff, 1, 0, do_poweroff,
- "Perform POWEROFF of the device",
- ""
- );
- #endif
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