Release of A20_SDK_V2.9.4

Hi@all,

the release of A20_SDK_V2.9.4 happened … Don’t forget to do a make mrproper && make init_sdk … also do a make get_toolchain … it is updated to the latest void-linux versions.

Note, that i deprecate some devices, namely Nanopi, Bananapi-Pro and the Olimex. The reason is, that they have contact looses and/or already died.

Also Note, that there`s no base and full image anymore, but not all scripts are fully migrated. As a workaround i would suggest to name the rootfs tarball you want (for example a20_sdk_musl_rootfs.tgz) to a20_sdk_rootfs.tgz and then use a20_sdk_make_sdcard.sh as always. This will be fixed with the next release!

Cheers
Thorsten