tree cb18edd9a716dbacc262acedf372bd92fd7ba6d5
parent 5a2bf989d6df5b3c5c7350e30360035189949f88
author Masahiro Yamada <yamada.m@jp.panasonic.com> 1394009362 +0900
committer Tom Rini <trini@ti.com> 1394207946 -0500

kbuild: move "checkthumb" to ARM archprepare

"checkthumb" makes sense only for ARM architecture.
Move it to arch/arm/config.mk.

To make sure gcc supports THUMB mode before beginning build,
run "checkthumb" during "archprepare".

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>