I have been trying to use the MFG tool to write the stock image to the the eMMC on the SCM-QWKS board. I keep getting the following error:
UTP: sending Non-success to kernel for command $ echo 0 > /sys/block/mmcblk0boot0/force_ro.
I imagine my issue might simply be how the dip switches are oriented or if an SD card must be available for the tool to download the image. I have been able to load the linux image onto an SD card, however, I cannot on the eMMC. Is there any document specific to the SCM board? There are scripts available, but non write to the eMMC.
Hi Ali
for eMMC one can look at i.MX6 SabreSD MfgTools script mfgtool2-yocto-mx-sabresd-emmc.vbs
i.MX 6 Series Software and Development Tool|NXP
there are some eMMC protection features described in
linux/Documentation/mmc/mmc-dev-parts.txt
one can try solutions on
i.MX6 and boot from eMMC - not working with MMC/eMMC config
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------