NanoPI neo4 doesn't want to boot vmlinuz-5.3.0-rc4-rk3399

[abasterfield]

Hi

I am trying to get my neo4 to boot vmlinuz-5.3.0-rc4-rk3399

I am getting lots of;

 

mmc1: card never left busy state

mmc1: error -110 whilst initializing SD card

 

Boots fine with legacy kernel, is there something I can do?