[J-u-boot.git] / cmd / sb.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2018, Google Inc.
 * Written by Simon Glass <[email protected]>
 */

#include <common.h>
#include <dm.h>
#include <spl.h>
#include <asm/state.h>

static int do_sb_handoff(cmd_tbl_t *cmdtp, int flag, int argc,
			 char *const argv[])
{
#if CONFIG_IS_ENABLED(HANDOFF)
	if (gd->spl_handoff)
		printf("SPL handoff magic %lx\n", gd->spl_handoff->arch.magic);
	else
		printf("SPL handoff info not received\n");

	return 0;
#else
	printf("Command not supported\n");

	return CMD_RET_USAGE;
#endif
}

static int do_sb_state(cmd_tbl_t *cmdtp, int flag, int argc,
		       char * const argv[])
{
	struct sandbox_state *state;

	state = state_get_current();
	state_show(state);

	return 0;
}

static cmd_tbl_t cmd_sb_sub[] = {
	U_BOOT_CMD_MKENT(handoff, 1, 0, do_sb_handoff, "", ""),
	U_BOOT_CMD_MKENT(state, 1, 0, do_sb_state, "", ""),
};

static int do_sb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	cmd_tbl_t *c;

	/* Skip past 'sb' */
	argc--;
	argv++;

	c = find_cmd_tbl(argv[0], cmd_sb_sub, ARRAY_SIZE(cmd_sb_sub));
	if (c)
		return c->cmd(cmdtp, flag, argc, argv);
	else
		return CMD_RET_USAGE;
}

U_BOOT_CMD(
	sb,	8,	1,	do_sb,
	"Sandbox status commands",
	"handoff     - Show handoff data received from SPL\n"
	"sb state       - Show sandbox state"
);
Commit	Line	Data
d66ddafa SG	1	// SPDX-License-Identifier: GPL-2.0+
	2	/*
	3	* Copyright 2018, Google Inc.
	4	* Written by Simon Glass <[email protected]>
	5	*/
	6
	7	#include <common.h>
	8	#include <dm.h>
	9	#include <spl.h>
	10	#include <asm/state.h>
	11
b0edea3c SG	12	static int do_sb_handoff(cmd_tbl_t *cmdtp, int flag, int argc,
	13	char *const argv[])
	14	{
	15	#if CONFIG_IS_ENABLED(HANDOFF)
	16	if (gd->spl_handoff)
	17	printf("SPL handoff magic %lx\n", gd->spl_handoff->arch.magic);
	18	else
	19	printf("SPL handoff info not received\n");
	20
	21	return 0;
	22	#else
	23	printf("Command not supported\n");
	24
	25	return CMD_RET_USAGE;
	26	#endif
	27	}
	28
d66ddafa SG	29	static int do_sb_state(cmd_tbl_t *cmdtp, int flag, int argc,
	30	char * const argv[])
	31	{
	32	struct sandbox_state *state;
	33
	34	state = state_get_current();
	35	state_show(state);
	36
	37	return 0;
	38	}
	39
	40	static cmd_tbl_t cmd_sb_sub[] = {
b0edea3c	41	U_BOOT_CMD_MKENT(handoff, 1, 0, do_sb_handoff, "", ""),
d66ddafa SG	42	U_BOOT_CMD_MKENT(state, 1, 0, do_sb_state, "", ""),
	43	};
	44
	45	static int do_sb(cmd_tbl_t cmdtp, int flag, int argc, char const argv[])
	46	{
	47	cmd_tbl_t *c;
	48
	49	/* Skip past 'sb' */
	50	argc--;
	51	argv++;
	52
	53	c = find_cmd_tbl(argv[0], cmd_sb_sub, ARRAY_SIZE(cmd_sb_sub));
	54	if (c)
	55	return c->cmd(cmdtp, flag, argc, argv);
	56	else
	57	return CMD_RET_USAGE;
	58	}
	59
	60	U_BOOT_CMD(
	61	sb, 8, 1, do_sb,
	62	"Sandbox status commands",
b0edea3c SG	63	"handoff - Show handoff data received from SPL\n"
b0edea3c SG	64	"sb state - Show sandbox state"
d66ddafa	65	);