u-boot/doc/usage/cmd/fatinfo.rst
Bin Meng 34e452dd02 doc: usage: Group all shell command docs into cmd/ sub-directory
Currently all shell command docs are put in the doc/usage root.
Let's group them into cmd/ sub-directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-31 19:06:16 +02:00

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.. SPDX-License-Identifier: GPL-2.0+:
fatinfo command
===============
Synopsis
--------
::
fatinfo <interface> <dev[:part]>
Description
-----------
The fatinfo command displays information about a FAT partition.
interface
interface for accessing the block device (mmc, sata, scsi, usb, ....)
dev
device number
part
partition number, defaults to 1
Example
-------
Here is the output for a partition on a 32 GB SD-Card:
::
=> fatinfo mmc 0:1
Interface: MMC
Device 0: Vendor: Man 00001b Snr 97560602 Rev: 13.8 Prod: EB1QT0
Type: Removable Hard Disk
Capacity: 30528.0 MB = 29.8 GB (62521344 x 512)
Filesystem: FAT32 "MYDISK "
=>
Configuration
-------------
The fatinfo command is only available if CONFIG_CMD_FAT=y.
Return value
------------
The return value $? is set to 0 (true) if the partition is a FAT partition.
Otherwise it is set to 1 (false).