1*83d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+
22e192b24SSimon Glass /*
32e192b24SSimon Glass * (C) Copyright 2000-2003
42e192b24SSimon Glass * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
52e192b24SSimon Glass */
62e192b24SSimon Glass
72e192b24SSimon Glass /*
82e192b24SSimon Glass * Misc boot support
92e192b24SSimon Glass */
102e192b24SSimon Glass #include <common.h>
112e192b24SSimon Glass #include <command.h>
122e192b24SSimon Glass #include <net.h>
132e192b24SSimon Glass
142e192b24SSimon Glass #ifdef CONFIG_CMD_GO
152e192b24SSimon Glass
162e192b24SSimon Glass /* Allow ports to override the default behavior */
172e192b24SSimon Glass __attribute__((weak))
do_go_exec(ulong (* entry)(int,char * const[]),int argc,char * const argv[])182e192b24SSimon Glass unsigned long do_go_exec(ulong (*entry)(int, char * const []), int argc,
192e192b24SSimon Glass char * const argv[])
202e192b24SSimon Glass {
212e192b24SSimon Glass return entry (argc, argv);
222e192b24SSimon Glass }
232e192b24SSimon Glass
do_go(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])242e192b24SSimon Glass static int do_go(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
252e192b24SSimon Glass {
262e192b24SSimon Glass ulong addr, rc;
272e192b24SSimon Glass int rcode = 0;
282e192b24SSimon Glass
292e192b24SSimon Glass if (argc < 2)
302e192b24SSimon Glass return CMD_RET_USAGE;
312e192b24SSimon Glass
322e192b24SSimon Glass addr = simple_strtoul(argv[1], NULL, 16);
332e192b24SSimon Glass
342e192b24SSimon Glass printf ("## Starting application at 0x%08lX ...\n", addr);
352e192b24SSimon Glass
362e192b24SSimon Glass /*
372e192b24SSimon Glass * pass address parameter as argv[0] (aka command name),
382e192b24SSimon Glass * and all remaining args
392e192b24SSimon Glass */
402e192b24SSimon Glass rc = do_go_exec ((void *)addr, argc - 1, argv + 1);
412e192b24SSimon Glass if (rc != 0) rcode = 1;
422e192b24SSimon Glass
432e192b24SSimon Glass printf ("## Application terminated, rc = 0x%lX\n", rc);
442e192b24SSimon Glass return rcode;
452e192b24SSimon Glass }
462e192b24SSimon Glass
472e192b24SSimon Glass /* -------------------------------------------------------------------- */
482e192b24SSimon Glass
492e192b24SSimon Glass U_BOOT_CMD(
502e192b24SSimon Glass go, CONFIG_SYS_MAXARGS, 1, do_go,
512e192b24SSimon Glass "start application at address 'addr'",
522e192b24SSimon Glass "addr [arg ...]\n - start application at address 'addr'\n"
532e192b24SSimon Glass " passing 'arg' as arguments"
542e192b24SSimon Glass );
552e192b24SSimon Glass
562e192b24SSimon Glass #endif
572e192b24SSimon Glass
582e192b24SSimon Glass U_BOOT_CMD(
592e192b24SSimon Glass reset, 1, 0, do_reset,
602e192b24SSimon Glass "Perform RESET of the CPU",
612e192b24SSimon Glass ""
622e192b24SSimon Glass );
632e192b24SSimon Glass
642e192b24SSimon Glass #ifdef CONFIG_CMD_POWEROFF
652e192b24SSimon Glass U_BOOT_CMD(
662e192b24SSimon Glass poweroff, 1, 0, do_poweroff,
672e192b24SSimon Glass "Perform POWEROFF of the device",
682e192b24SSimon Glass ""
692e192b24SSimon Glass );
702e192b24SSimon Glass #endif
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