msx2: add slot mapping
authorgeijoenr <enric.geijo@gmail.com>
Fri, 2 Jan 2015 22:59:15 +0000 (23:59 +0100)
committergeijoenr <enric.geijo@gmail.com>
Fri, 2 Jan 2015 23:45:28 +0000 (00:45 +0100)
commit47f56687df92f7028794baec51df2c2d5fd040c5
treeed30d0a5ab03259c48ffe9a52f8ebcbe02fcbe47
parentf7da4dde41e724e0d85aca03ebded171cb8f528b
msx2: add slot mapping

some hardware is accessed using memory mapped ports, we need to
map the slot containing the hw before doing IO, and switch back
when finished.
Kernel/platform-msx2/msx2.s