240525-01 - experimental tiny alpine image for bouffalo lab bl808 based riscv64 mcu devices like the sipeed m1s dock or the pine64 ox64

• this is just an experimental testing image
• see: https://github.com/hexdump0815/imagebuilder/tree/main/systems/bouffalo_lab_bl808
• based on alpine edge riscv64
• the v6.5.11 close to mainline kernel used is based on the openbouffalo project kernel
• no display or gpu support as the kernel does not yet support any display hardware and the devices do not have a gpu
• it is intended only for booting the bootloader from the builtin flash and running the system from an sd card
• username/password is as usual linux/changeme
• in case an image should not properly boot on your system, then please add a comment here: #130
• in case everything is working well, feel free to leave a comment here: #141