soc/intel/apollolake: move default y options to CPU_SPECIFIC_OPTIONS

A non-user configurable option that defaults to y should just be
auto-selected instead of instantiating an instance of an option.

BUG=b:69614064

Change-Id: I55cf28eaf0233182d4fa488cf4b31e8ad379b6c4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/22907
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
1 file changed