Quoting Jonas Smedegaard (2019-04-15 13:26:19)
> control: retitle -1 u-boot-sunxi: A20-OLinuXino-Lime2(-eMMC) Rev. K cannot 
> load linux
> 
> Ok, so the board has eMMC but you load another u-boot.  Possibly an 
> important detail, so hinting about that in title.
> 
> Could you please try with the -emmc u-boot to see if that works and/or 
> emits different information?

There are several issues with this board:

For u-boot to initialize the board properly, u-boot needs SPI support.
This was fixed since 2019.04+dfsg-1 (see bug#927123).

Strictly speaking, bug#927123 is a duplicate of this one, but let's 
reuse this bugreport to track another issue specific to same board: For 
enabling network driver, u-boot need support for the Micrel PHY.

This was fixed in mainline u-boot few hours ago, with a patch that 
should be reliable to backport for older u-boot releases as well: 
https://gitlab.denx.de/u-boot/u-boot/-/commit/22885f4

With above patch applied, LIME2 rev. K boards can boot and use ethernet 
in 10Mbit mode (use at faster speeds is a third issue that makes sense 
to track separately).

Please consider applying above patch, as it is an improvement over 
current u-boot for this board, even if still not ideal.


 - Jonas

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 * Jonas Smedegaard - idealist & Internet-arkitekt
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