u-boot/cmd/ufs.c
Faiz Abbas a539c8bd7d cmd: Add Support for UFS commands
Add Support for commands to initialize and configure UFS devices.

TODO: Add Support for commands to resize and reconfigure LUNs
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-10-23 20:47:12 -04:00

37 lines
699 B
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(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int dev, ret;
if (argc >= 2) {
if (!strcmp(argv[1], "init")) {
if (argc == 3) {
dev = simple_strtoul(argv[2], NULL, 10);
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"
);