imx8mn eMMC boot partition

Heiko Thiery heiko.thiery at gmail.com
Wed Aug 3 14:18:53 CEST 2022


Hi,

Does anyone have an idea where to find the definition of the offset
used when booting from eMMCs boot partition?

I tried to write the flash.bin image to offset 32k (page 0x40) into
the boot partition of the eMMC and seledted the bootpartition with
"mmc partconfig 2 0 1 0". The board did not start. After writing the
flash.bin to offset 0 the board starts.

When writing to microSD the offset 32k is ok.

I' using an NXP imx8mn evk board.

-- 
Heiko


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