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

// SPDX-License-Identifier: GPL-2.0+
/**
 * ufs.c - UFS specific U-boot commands
 *
 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
 *
 */
#include <common.h>
#include <command.h>
#include <ufs.h>

static int do_ufs(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
	int dev, ret;

	if (argc >= 2) {
		if (!strcmp(argv[1], "init")) {
			if (argc == 3) {
				dev = dectoul(argv[2], NULL);
				ret = ufs_probe_dev(dev);
				if (ret)
					return CMD_RET_FAILURE;
			} else {
				ufs_probe();
			}

			return CMD_RET_SUCCESS;
		}
	}

	return CMD_RET_USAGE;
}

U_BOOT_CMD(ufs, 3, 1, do_ufs,
	   "UFS  sub system",
	   "init [dev] - init UFS subsystem\n"
);
Commit	Line	Data
a539c8bd FA	1	// SPDX-License-Identifier: GPL-2.0+
	2	/**
	3	* ufs.c - UFS specific U-boot commands
	4	*
	5	* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
	6	*
	7	*/
	8	#include <common.h>
	9	#include <command.h>
	10	#include <ufs.h>
	11
09140113	12	static int do_ufs(struct cmd_tbl cmdtp, int flag, int argc, char const argv[])
a539c8bd FA	13	{
	14	int dev, ret;
	15
	16	if (argc >= 2) {
	17	if (!strcmp(argv[1], "init")) {
	18	if (argc == 3) {
0b1284eb	19	dev = dectoul(argv[2], NULL);
a539c8bd FA	20	ret = ufs_probe_dev(dev);
	21	if (ret)
	22	return CMD_RET_FAILURE;
	23	} else {
	24	ufs_probe();
	25	}
	26
	27	return CMD_RET_SUCCESS;
	28	}
	29	}
	30
	31	return CMD_RET_USAGE;
	32	}
	33
	34	U_BOOT_CMD(ufs, 3, 1, do_ufs,
	35	"UFS sub system",
	36	"init [dev] - init UFS subsystem\n"
	37	);