基于RK3566 平台

一.差分升级失败（此项修改只针对差分升级）

修改build目录下

diff --git a/core/Makefile b/core/Makefile

index eb82c5c..77fded1 100644

--- a/core/Makefile

+++ b/core/Makefile

@@ -4951,6 +4951,11 @@ endif

$(hide) find $(zip_root)/META | sort >$@.list

$(hide) find $(zip_root) -path $(zip_root)/META -prune -o -print | sort >>$@.list

$(hide) $(SOONG_ZIP) -d -o $@ -C $(zip_root) -l $@.list

+ @# add for Increment OTA, replece system image with OTA build

+ $(hide) cp -f $(PRODUCT_OUT)/obj/PACKAGING/target_files_intermediates/$(TARGET_DEVICE)-target_files-$(FILE_NAME_TAG)/IMAGES/boot.img $(PRODUCT_OUT)

+ $(hide) cp -f $(PRODUCT_OUT)/obj/PACKAGING/target_files_intermediates/$(TARGET_DEVICE)-target_files-$(FILE_NAME_TAG)/IMAGES/system.img $(PRODUCT_OUT)

+ $(hide) cp -f $(PRODUCT_OUT)/obj/PACKAGING/target_files_intermediates/$(TARGET_DEVICE)