Hi All, I have an experimental (read unstable, may void the warranty) merge of Richard Miller's kernel for raspberry Pi into 9front. It is capable of running Go programs and sdk.
The code is here as a drop in replacement for existing /sys/src/9/bcm: https://github.com/sirnewton01/rpi-9front Also, there is a release with an sdcard image there from the last 9front release. Tested briefly with a Pi B+ and Pi 2 B. In theory it could work with other models such as zero. If you find problems either with the code or in testing comments are welcome either as response to this email or github issue. Pull requests are welcome. Cheers, Chris