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
do_ufs(struct cmd_tbl * cmdtp,int flag,int argc,char * const argv[])12 static int do_ufs(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
13 {
14 int dev, ret;
15
16 if (argc >= 2) {
17 if (!strcmp(argv[1], "init")) {
18 if (argc == 3) {
19 dev = simple_strtoul(argv[2], NULL, 10);
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 );
38