Select integrator boards by the combination of platform select (AP/CP) and core module select (CM720T, CM920T, ...).
This allows us to remove CONFIG_SYS_EXTRA_OPTIONS and make Kconfig much cleaner.
Signed-off-by: Masahiro Yamada Cc: Linus Walleij
CONFIG_ARM=y CONFIG_ARCH_INTEGRATOR=y CONFIG_ARCH_INTEGRATOR_AP=y CONFIG_CM946ES=y
