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How to change nand partition for iMX6ULL

Question asked by guochgz on Aug 15, 2019
Latest reply on Nov 7, 2019 by guochgz

Dear all.

        the original nand partition is as follows.

      becare the uboot partition is too large ,Now I need to change partition like this:


      There is my changes:


      after this modifications, using mfg-tools, we can succeccfully upgrade. 

      but after load u-boots, it failed at :


NAND read: device 0 offset 0x300000, size 0x800000

NAND read from offset 300000 failed -74

 0 bytes read: ERROR


NAND read: device 0 offset 0x1300000, size 0x100000

NAND read from offset 1300000 failed -74

 0 bytes read: ERROR

Kernel image @ 0x80800000 [ 0x000000 - 0x639b68 ]

## Flattened Device Tree blob at 83000000

   Booting using the fdt blob at 0x83000000

   Using Device Tree in place at 83000000, end 8300be76

fdt_find_or_add_subnode: memory: FDT_ERR_BADSTRUCTURE

ERROR: arch-specific fdt fixup failed

 - must RESET the board to recover.


    Is there anyone can help me?