target/linux/ath79/image/common-engenius.mk

   1 DEVICE_VARS += ENGENIUS_IMGNAME
   2
   3 # This needs to make /tmp/_sys/sysupgrade.tgz an empty file prior to
   4 # sysupgrade, as otherwise it will implant the old configuration from
   5 # OEM firmware when writing rootfs from factory.bin
   6 define Build/engenius-tar-gz
   7         -[ -f "$@" ] && \
   8         mkdir -p $@.tmp && \
   9         touch $@.tmp/failsafe.bin && \
  10         echo '#!/bin/sh' > $@.tmp/before-upgrade.sh && \
  11         echo ': > /tmp/_sys/sysupgrade.tgz' >> $@.tmp/before-upgrade.sh && \
  12         $(CP) $(KDIR)/loader-$(DEVICE_NAME).uImage \
  13                 $@.tmp/openwrt-$(word 1,$(1))-uImage-lzma.bin && \
  14         $(CP) $@ $@.tmp/openwrt-$(word 1,$(1))-root.squashfs && \
  15         $(TAR) -cp --numeric-owner --owner=0 --group=0 --mode=a-s --sort=name \
  16                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
  17                 -C $@.tmp . | gzip -9n > $@ && \
  18         rm -rf $@.tmp
  19 endef
  20
  21 define Device/engenius_loader_okli
  22   DEVICE_VENDOR := EnGenius
  23   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49
  24   LOADER_TYPE := bin
  25   COMPILE := loader-$(1).bin loader-$(1).uImage
  26   COMPILE/loader-$(1).bin := loader-okli-compile
  27   COMPILE/loader-$(1).uImage := append-loader-okli $(1) | pad-to 64k | lzma | \
  28         uImage lzma
  29   IMAGES += factory.bin
  30   IMAGE/factory.bin := append-squashfs-fakeroot-be | pad-to $$$$(BLOCKSIZE) | \
  31         append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | \
  32         check-size | engenius-tar-gz $$$$(ENGENIUS_IMGNAME)
  33 endef