Download FW file to NOR flash : SBSFU 2.4.0

ANaga.2 · ‎2020-10-02

Hi,

Thanks for releasing the SBSFU version 2.4.0.

Could you please let me know if it possible in this version to download the FW file to NOR flash.

I would like to use NOR flash as Download slot.

If it is possible, could you please give me an short overview on how can I achieve this.

Thanks,

Ankush

ANaga.2 · ‎2020-10-22

It worked finally !! :)

I was using 64 bytes sector erase during the external erase operation. For some reason it was erasing whole download area after decrypting the image which resulted in wrong tag.

After changing it to 4bytes sector erase it is working as expected and we finally integrated SBSFU 2.4.0 to our application which uses external flash to download FW. Thanks for your support :)