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| author | Faiz Abbas <faiz_abbas@ti.com> | 2019-10-15 18:24:40 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-10-23 20:47:12 -0400 |
| commit | a539c8bd7dffa144bdc4826d5858a515f626856f (patch) | |
| tree | 801680501fda2dadefd15b0d1b24ed872b8f4cfe /cmd/ufs.c | |
| parent | 991e8a5ab8a372dfdf872437cafc9c0b44bdc046 (diff) | |
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>
Diffstat (limited to 'cmd/ufs.c')
| -rw-r--r-- | cmd/ufs.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/cmd/ufs.c b/cmd/ufs.c new file mode 100644 index 0000000000..5b25788656 --- /dev/null +++ b/cmd/ufs.c @@ -0,0 +1,37 @@ +// 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" +); |