apq8064: Use own defconfig for yuga

Change-Id: I893b87e511fcab20ffd75bfaf4c37089215ef79b
apq8064: ExFAT support

Change-Id: I81e2c46e5e12dc1c5eb407f8cd5bfeee5986ab49
apq8064: Derp

Change-Id: Id0d5d058bd5e775873925b54ba43c763b57807c1