Add support for allyes variant for pineapple SoC. To build this variant,
set the target name as pineapple.allyes in the top level build config.
Change-Id: I0d378ea88e6156f869d5fa47c4da67cb9d8da0a3
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>