target/linux/realtek/image/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 include $(TOPDIR)/rules.mk
   4 include $(INCLUDE_DIR)/image.mk
   5
   6 KERNEL_LOADADDR = 0x80000000
   7 KERNEL_ENTRY = 0x80000400
   8
   9 DEVICE_VARS += ZYXEL_VERS DLINK_KERNEL_PART_SIZE
  10 DEVICE_VARS += CAMEO_KERNEL_PART CAMEO_ROOTFS_PART CAMEO_CUSTOMER_SIGNATURE CAMEO_BOARD_VERSION
  11
  12 define Build/zyxel-vers
  13        ( echo VERS;\
  14        for hw in $(ZYXEL_VERS); do\
  15                echo -n "V9.99($$hw.0) | ";\
  16                date -d @$(SOURCE_DATE_EPOCH) +%m/%d/%Y;\
  17        done ) >> $@
  18 endef
  19
  20 define Build/dlink-cameo
  21         $(SCRIPT_DIR)/cameo-tag.py $@ $(DLINK_KERNEL_PART_SIZE)
  22 endef
  23
  24 define Build/dlink-version
  25         echo -n "OpenWrt" >> $@
  26         dd if=/dev/zero bs=25 count=1 >> $@
  27 endef
  28
  29 define Build/dlink-headers
  30         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) count=1 of=$@.kernel_part; \
  31         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) skip=1 of=$@.rootfs_part; \
  32         $(SCRIPT_DIR)/cameo-imghdr.py $@.kernel_part $@.kernel_part.hex \
  33                 "$(DEVICE_MODEL)" os $(CAMEO_KERNEL_PART) \
  34                 $(CAMEO_CUSTOMER_SIGNATURE) \
  35                 $(CAMEO_BOARD_VERSION) \
  36                 $(KERNEL_LOADADDR); \
  37         $(SCRIPT_DIR)/cameo-imghdr.py $@.rootfs_part $@.rootfs_part.hex \
  38                 "$(DEVICE_MODEL)" squashfs $(CAMEO_ROOTFS_PART) \
  39                 $(CAMEO_CUSTOMER_SIGNATURE) \
  40                 $(CAMEO_BOARD_VERSION); \
  41         cat $@.kernel_part.hex $@.rootfs_part.hex > $@
  42 endef
  43
  44 define Device/Default
  45   PROFILES = Default
  46   KERNEL := kernel-bin | append-dtb | gzip | uImage gzip
  47   KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | uImage gzip
  48   DEVICE_DTS_DIR := ../dts-$(KERNEL_PATCHVER)
  49   DEVICE_DTS = $$(SOC)_$(1)
  50   IMAGES := sysupgrade.bin
  51   IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | \
  52         check-size | append-metadata
  53 endef
  54
  55 # "NGE" refers to the uImage magic
  56 define Device/netgear_nge
  57   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  58   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
  59   SOC := rtl8380
  60   IMAGE_SIZE := 14848k
  61   UIMAGE_MAGIC := 0x4e474520
  62   DEVICE_VENDOR := NETGEAR
  63 endef
  64
  65 include $(SUBTARGET).mk
  66
  67 $(eval $(call BuildImage))