Change occurances of:
	bool
	default X

to:
	def_bool X

Change ocurances of:
	bool "Foo"
	default X

to:
	def_bool X
	prompt "Foo"
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Fold in the sh64-specific bits in to the main Kconfig.sh, and move
this back as arch/sh/Kconfig.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>