MIMXRT1170 how to remove uboot in QSPI flash

[yunlian]

Hi,

    I tried to install the BSP from emcrafts to install linux on the board.

    Now the devices uses the uboot on the QSPI flash to boot to linux every time. I want to go back to

the default system so that I can play with the MCUXpresso SDK. But I don't know how to do that.

   The emcrafts people told me "bringing the board back to the factory state is just erasing U-Boot in the QSPI Flash", So my question becomes how to access and remove files in the QSPI flash.

    Thanks

[yunlian]

Thanks,

I found a doc in https://community.nxp.com/t5/Blogs/Overview-of-using-the-MIMXRT1170-EVK-with-MCUXpresso-IDE/ba-p/124...

And I erased the uboot though the IDE.

[Omar_Anguiano]

Hello!
I hope you are well.

You can erase the content from the flash by using MCUBoot Utility: GitHub - JayHeng/NXP-MCUBootUtility: A one-stop boot utility tool based on Python2.7+wxPython4.0, it...

Please note that to use you need to set your board in Serial Downloader mode.
If you have more questions do not hesitate to ask me.
Best regards,
Omar