diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index 16ab172..3237089 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -83,8 +83,6 @@ BOARD_KERNEL_BASE := 0x00000000
 BOARD_KERNEL_IMAGE_NAME := Image
 BOARD_KERNEL_PAGESIZE := 4096
 BOARD_KERNEL_SEPARATED_DTBO := true
-BOARD_KERNEL_TAGS_OFFSET := 0x00000100
-BOARD_RAMDISK_OFFSET := 0x01000000
 
 BOARD_BOOT_HEADER_VERSION := 2
 BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)