With the help of @megi / @megous , I've now my Pinebook-A64 LCD working.
Here is the patch : https://github.com/armbian/build/commit/d49be78b702d7779f78d2655126a56e7f2ea7426
I trying to use LUKS on an 5.5 Kernel on an H3 SOC with armbian. The default cipher of luks currently is aes-xts-plain64 which is fine from a security point of view but as far as i understand the datasheet is not supported by allwinners CE.
I'm struggling to find a the correct cipher name for a aes-cbc mode that will be accepted by the luks and is supported by the kernel.
looking at the cryptsetup benchmark it seems non of the ciphers uses hardware acceleration or at least it is very slow.