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How to change nand partition for iMX6ULL

Question asked by 国承 张 on Aug 15, 2019
Latest reply on Aug 16, 2019 by igorpadykov

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?