Possible issue with current batch of eMMcs ignoring first read operation
#1
During the discussion about the upcoming pinebook and phone on hackernews the report of a severe issue with the batch of eMMCs shipped with the A64-LTS came up. Namely that the eMMCs apparently ignore the first read instruction which leads to not being able to boot from the eMMCs.

https://news.ycombinator.com/item?id=21454573

The originial report is on the pine subreddit from a month ago.

https://www.reddit.com/r/PINE64official/...from_emmc/

The author added a bunch of information in the HN post, namely that he tried the different images from the etcher fork and not just armbian and

>I then was able to order a usb3->eMMC adapter, and was able to debug the USB and determine my assertions were correct: those eMMC chips ignored the first read operation.

Unfortunately,  I am not familiar with the issue myself, but thought it would be beneficial to collect the information here.

Cheers
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