Linux/DRA725: UBI partition in NAND boot

Part Number:DRA725

Tool/software: Linux

Hi all:

I have a UBI partition table in NAND flash (256MB). The BOOTINFO is at the top of the UBI table and the other 6 partitions are behind the BOOTINFO. 

I also put bootload(IPL) in NAND flash too. It locates at the beginning of the NAND flash(0x00000000h).

After Linux launch on, I use "ubiattach" tool to make NAND flash accessible. I reboot again, I found I can launch on. And I found the bootloader was damaged.

I retry again, I found the bootloader will be okay if I didn't attach UBI partition.

Is that because the UBI partition and the bootloader were overlapped?

SDK ver. : J6_03_02_00_03

Jacky Wu