project: msm8916: enable emmc_boot by default
project: msm8916: enable emmc_boot by default

Change-Id: Iaa362028a5b6bf214b28f90f0e5aa0cae03b6307

M1cha/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,CanarySolutions/little-kernel,M1cha/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,CanarySolutions/little-kernel,CanarySolutions/little-kernel,M1cha/lktris,M1cha/android_bootable_bootloader_lk,M1cha/lktris,M1cha/lktris,CanarySolutions/little-kernel,M1cha/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,M1cha/android_bootable_bootloader_lk,efidroid/lk,efidroid/lk,efidroid/lk,M1cha/lktris,CanarySolutions/little-kernel,M1cha/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,M1cha/lktris,efidroid/lk,efidroid/lk