CONFIG_ARCH_TUNA is enabled for tuna and sun variants. Both tuna and sun dts files getting compiled, corresponding dts variant will be picked based on msm-id. Change-Id: Iff3f77eb6ef22d897dfd08b4e9b919c92eaac43a Signed-off-by: vchollan <quic_vchollan@quicinc.com>