How Erase uboot from imx8mm evk ?

[houssem_chaaban]

Hi

I want to remove the uboot in order to test how to recover the imx8 board when it's empty .

I am working now with imx8mm evk but I will work with custom board and I pretend that it will come without boot loader and without an image.

Any information will be very helpful.

Best Regards

Houssem

[Bio_TICFSL]

Hello Houssem,

The recovery from SD can not be possible but for complete deletion of the sd card try:

dd if=/dev/zero of=/dev/sdx

where x is your SD.

Then you can program the bootloader.

Regards

[houssem_chaaban]

Hello Bio

The default bootloader is stored at the ROM and the default image is stored in the emmc.

I have successfully removed the image by using the uboot mmc erase command to but now i want to remove the uboot from the ROM memory.

Best Regards

[tdoering]

Hi,

any news on this?

Greetings,

Thomas