1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0+
2*4882a593Smuzhiyun /**
3*4882a593Smuzhiyun * ufs.c - UFS specific U-boot commands
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun #include <common.h>
9*4882a593Smuzhiyun #include <command.h>
10*4882a593Smuzhiyun #include <ufs.h>
11*4882a593Smuzhiyun
do_ufs(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])12*4882a593Smuzhiyun static int do_ufs(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun int dev, ret;
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun if (argc >= 2) {
17*4882a593Smuzhiyun if (!strcmp(argv[1], "init")) {
18*4882a593Smuzhiyun if (argc == 3) {
19*4882a593Smuzhiyun dev = simple_strtoul(argv[2], NULL, 10);
20*4882a593Smuzhiyun ret = ufs_probe_dev(dev);
21*4882a593Smuzhiyun if (ret)
22*4882a593Smuzhiyun return CMD_RET_FAILURE;
23*4882a593Smuzhiyun } else {
24*4882a593Smuzhiyun ufs_probe();
25*4882a593Smuzhiyun }
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun return CMD_RET_SUCCESS;
28*4882a593Smuzhiyun }
29*4882a593Smuzhiyun }
30*4882a593Smuzhiyun
31*4882a593Smuzhiyun return CMD_RET_USAGE;
32*4882a593Smuzhiyun }
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun U_BOOT_CMD(ufs, 3, 1, do_ufs,
35*4882a593Smuzhiyun "UFS sub system",
36*4882a593Smuzhiyun "init [dev] - init UFS subsystem\n"
37*4882a593Smuzhiyun );
38