Remove the wtm1 mainboard

This was an early bring-up reference board for ULT but it is no
longer being worked on and was never complete enough to be useful
and I no longer have a board so it is already stale and untested.

All ULT bring-up work has moved to the wtm2 mainboard instead.

Change-Id: If64d61bf7a3fc8c9e16096ffc28fa4128aa99477
Signed-off-by: Duncan Laurie <>
Reviewed-by: Aaron Durbin <>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <>
Reviewed-by: Paul Menzel <>
23 files changed