Hi, I installed guix on Armbian 19.11.6 on BananaPi M1. Command 'guix pull' executing correctly, but when i try execute 'guix system disk-image /etc/config.scm' it end whith error: /etc/config.scm:20:0: error: u-boot-allwinner-bootloader: unbound variable hint: Did you forget `(use-modules (#g549 #))'?
I cant find any information about this module, what is it? Configuration file: https://pastebin.com/Tf5igU23 Thanks.