| .. SPDX-License-Identifier: GPL-2.0+: |
| |
| .. index:: |
| single: fatinfo (command) |
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| 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). |