x86,tegra,mvebu: image: use common reproducible IMG_PART_SIGNATURE

[oweals/openwrt.git] / target / linux / tegra / image / Makefile

diff --git a/target/linux/tegra/image/Makefile b/target/linux/tegra/image/Makefile
index 2ce86599954c8dd376a9bc4868b8de0c1693b34d..10bada9c38b1400da216f0ae01f0ca72c4a6d639 100644 (file)
--- a/target/linux/tegra/image/Makefile
+++ b/target/linux/tegra/image/Makefile
@@ -7,8 +7,6 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
-SIGNATURE:=$(shell printf "%.8s" $(SOURCE_DATE_EPOCH))
-
 define Build/tegra-sdcard
        rm -fR $@.boot
        mkdir -p $@.boot
@@ -17,7 +15,7 @@ define Build/tegra-sdcard
                $(foreach dtb,$(DEVICE_DTS),$(CP) $(DTS_DIR)/$(dtb).dtb $@.boot), \
                $(CP) $(DTS_DIR)/*.dtb $@.boot)
        sed \
-               -e 's#@ROOT@#$(SIGNATURE)#g' \
+               -e 's#@ROOT@#$(IMG_PART_SIGNATURE)#g' \
                -e 's#@KERNEL@#$(KERNEL_NAME)#g' \
                $(BOOT_SCRIPT) > $@-boot.scr
        mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
@@ -25,7 +23,7 @@ define Build/tegra-sdcard
                -d $@-boot.scr \
                $@.boot/boot.scr
 
-       SIGNATURE="$(SIGNATURE)" \
+       SIGNATURE="$(IMG_PART_SIGNATURE)" \
        $(SCRIPT_DIR)/gen_image_generic.sh \
                $@ \
                $(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \