Is it possible to have fat file write support in the Uboot 2009.11 version.

[sivanagakishore]

Hi,

Iam using uboot 2009.11  version for my project development purpose. My project requirement is to write to SD card, read from SD card which is fat formatted. I able to load a file from the SD card by the "fatload" command, but i didn't find any code support or command to write into the SD card. Is there is any patch available to support the SD card file write(fat).

Thanks in advance.

BR,

Kishore

[igorpadykov]

Hi siva

seems older versions of u-boot do not support this feature,

one can try to port it :

[U-Boot] [PATCH 2/2] cmd_fat: add FAT write command

or use latest versions with:

CONFIG_FAT_WRITE -Define this to enable support for saving

memory data as a file in FAT formatted partition. This will also enable the

command "fatwrite"  Freescale/u-boot-fslc · GitHub

Best regards

igor

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