soc: neorv32: stop pretending to support multiple versions
Originally, when Zephyr support for the NEORV32 was introduced, the idea
was to support multiple version of the SoC in Zephyr as development on the
open-source RISC-V processor continued.
Unfortunately, this has proven to be much harder than anticipated in part
due to incompatible changes between NEORV32 versions and part due to the
added test burden of verifying all changes on many different versions and
configurations.
Going forward, Zephyr will support a given release of the NEORV32
processor.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
3 files changed
