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difference between nand write and nand write.e in u-boot

Hi all,

I want to know the difference between nand write and nand write.e in u-boot section,
and also
nand write Vs nand write.jffs2 Vs nand write.e



Regards,
S.Titus.

  • Hi,

    nand write -->> This command directly does a raw write. ie it doesnt look

    for bad blocks. and data might get written in the bad block

    nand write.e -->> The NAND has the ecc, this command writes using the ecc blocks,

    ie it skips bad blocks present in NAND to ensure data is not written to bad blocks.

    nand write.jffs2 -->> This command to write jffs2 image to rootfs partition in NAND

    Thx,

    --Prabhakar Lad

  • thanks Prabhakar.


    Regards,

    S.Titus.