[SOLVED] Clearing NanoPI M4v2 eMMC without adapter

[netthier]

Hey! I recently accidentally made my eMMC unbootable. I ordered this adapter, but the eMMC isn't getting picked up by any of my microSD adapters. Is there a way to hotplug the eMMC chip while booting from SD, like with the Pinebook Pro (which is also RK3399 based)?

I'd really like to either repair or clear the eMMC so i could continue using it.

Thanks!

Edited June 18, 2020 by netthier

[piter75]

1 hour ago, netthier said:

Is there a way to hotplug the eMMC chip while booting from SD

Boot with SD, insert eMMC module after booting and see the last paragraphs of the following post: 

 

[netthier]

Thank you very much!

echo fe330000.sdhci > /sys/bus/platform/drivers/sdhci-arasan/unbind
echo fe330000.sdhci > /sys/bus/platform/drivers/sdhci-arasan/bind

did the trick!