The platform was the original verification target of seL4 over 10 years
ago and by now there doesn't appear to be any ways to obtain new
hardware.
Currently, the KZM platform is the only ARMv6 platform and supporting it
requires a few work-arounds for emulating mechanisms that newer hardware
supports. Removing this platform also implies removing armv6 support
soon.
Signed-off-by: Kent McLeod <kent@kry10.com>