> I think 'console' environment variable would accept character 's' for
> serial console.  If other character is specified, REX searchs a TC
> framebuffer in the lowested numbered TC slot.

It was ambigous.  REX will choose a TC frambuffer searching TC slots.
If multiple framebuffers were installed, lowerest-numbered one would
be video console.

Tohru Nishimura