LS_SD_IMAGE_SIZE = $(shell echo $$((($(LS_SD_ROOTFSPART_OFFSET) + \
$(CONFIG_TARGET_ROOTFS_PARTSIZE)) * 1024 * 1024)))
+# The limitation of flash sysupgrade.bin is 16MB kernel + 32MB rootfs
+LS_SYSUPGRADE_IMAGE_SIZE = 48m
+
define Build/ls-clean
rm -f $@
endef
@mv -f $@.new $@
endef
-ifeq ($(SUBTARGET),armv8_64b)
-include armv8_64b.mk
-endif
-
-ifeq ($(SUBTARGET),armv8_32b)
-include armv8_32b.mk
-endif
-
-ifeq ($(SUBTARGET),armv7)
-include armv7.mk
-endif
+include $(SUBTARGET).mk
$(eval $(call BuildImage))