Removed RecoveryDTBO

This will allow for devices different from T220 like T225 to boot twrp using the same recovery image.

BoardConfig.mk

@@ -41,9 +41,7 @@ TARGET_BOARD_PLATFORM := mt8768t
 # Kernel
 TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/KernelImage
 TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/KernelDTB
-BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/RecoveryDTBO
 BOARD_INCLUDE_DTB_IN_BOOTIMG := true
-BOARD_INCLUDE_RECOVERY_DTBO := true
 TARGET_KERNEL_ARCH := arm64
 
 # Boot
@@ -68,8 +66,7 @@ BOARD_MKBOOTIMG_ARGS := \
 	--pagesize $(BOARD_KERNEL_PAGESIZE) \
 	--board "SRPUA15A001" \
 	--dtb $(TARGET_PREBUILT_DTB) \
-	--dtb_offset $(BOARD_DTB_OFFSET) \
-	--recovery_dtbo $(BOARD_PREBUILT_DTBOIMAGE)
+	--dtb_offset $(BOARD_DTB_OFFSET)
 
 BOARD_CUSTOM_BOOTIMG_MK := $(DEVICE_PATH)/bootimg.mk