selene: Enable FBEv2

Signed-off-by: Saikrishna1504 <[email protected]>

BoardConfig.mk

@@ -87,6 +87,10 @@ BOARD_XIAOMI_DYNAMIC_PARTITIONS_SIZE := 9122611200
 # Platform
 TARGET_BOARD_PLATFORM := mt6768
 
+# Properties
+TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
+TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop
+
 # Recovery
 TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true

recovery/root/init.recovery.mt6768.rc

@@ -49,6 +49,10 @@ on property:twrp.all.users.decrypted=true
     stop keymaster-4-1
     stop gatekeeper-1-0
 
+on early-fs
+    write /proc/bootprof "INIT:early-fs"
+    start vold
+
 on boot
     start boot-hal-1-2
     start health-hal-2-1

recovery/root/system/etc/recovery.fstab

@@ -7,4 +7,4 @@ product		/product	ext4	ro	wait,slotselect,logical
 
 /dev/block/platform/bootdevice/by-name/md_udc	/metadata	ext4	noatime,nosuid,nodev,discard,data=journal,commit=1	wait,check,formattable,first_stage_mount
 /dev/block/platform/bootdevice/by-name/userdata	/data		f2fs	noatime,nosuid,nodev,discard,noflush_merge,reserve_root=134217,resgid=1065,inlinecrypt,checkpoint_merge,fsync_mode=nobarrier	wait,check,formattable,latemount,reservedsize=128m,checkpoint=fs,fileencryption=aes-256-xts:aes-256-cts:v2+emmc_optimized,keydirectory=/metadata/vold/metadata_encryption,fsverity
-/dev/block/platform/bootdevice/by-name/misc	/misc		emmc	defaults	defaults
+/dev/block/platform/bootdevice/by-name/misc	/misc		emmc	defaults	defaults

system.prop

@@ -3,6 +3,5 @@ ro.hardware=mt6768
 ro.mtk_tee_gp_support=1
 ro.mtk_microtrust_tee_support=1
 fbe.metadata.wrappedkey=true
-ro.crypto.volume.filenames_mode=aes-256-cts
 ro.hardware.kmsetkey=beanpod
 ro.hardware.gatekeeper=beanpod

vendor.prop

@@ -0,0 +1,6 @@
+# Crypto
+ro.crypto.allow_encrypt_override=true
+ro.crypto.dm_default_key.options_format.version=2
+ro.crypto.volume.metadata.method=dm-default-key
+ro.crypto.volume.filenames_mode=aes-256-cts
+ro.crypto.volume.options=::v2