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($$hw.0) | ";\
  16                date -d @$(SOURCE_DATE_EPOCH) +%m/%d/%Y;\
  17        done ) >> $@
  18 endef
  19
  20 define Build/dlink-cameo
  21         $(SCRIPT_DIR)/cameo-tag.py $@ $(DLINK_KERNEL_PART_SIZE)
  22 endef
  23
  24 define Build/dlink-headers
  25         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) count=1 of=$@.kernel_part; \
  26         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) skip=1 of=$@.rootfs_part; \
  27         $(SCRIPT_DIR)/cameo-imghdr.py $@.kernel_part $@.kernel_part.hex \
  28                 "$(DEVICE_MODEL)" os $(CAMEO_KERNEL_PART) \
  29                 $(CAMEO_CUSTOMER_SIGNATURE) \
  30                 $(CAMEO_BOARD_VERSION) \
  31                 $(KERNEL_LOADADDR); \
  32         $(SCRIPT_DIR)/cameo-imghdr.py $@.rootfs_part $@.rootfs_part.hex \
  33                 "$(DEVICE_MODEL)" squashfs $(CAMEO_ROOTFS_PART) \
  34                 $(CAMEO_CUSTOMER_SIGNATURE) \
  35                 $(CAMEO_BOARD_VERSION); \
  36         cat $@.kernel_part.hex $@.rootfs_part.hex > $@
  37 endef
  38
  39 define Device/Default
  40   PROFILES = Default
  41   KERNEL := kernel-bin | append-dtb | gzip | uImage gzip
  42   KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | uImage gzip
  43   DEVICE_DTS_DIR := ../dts-$(KERNEL_PATCHVER)
  44   DEVICE_DTS = $$(SOC)_$(1)
  45   IMAGES := sysupgrade.bin
  46   IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | \
  47         check-size | append-metadata
  48 endef
  49
  50 # "NGE" refers to the uImage magic
  51 define Device/netgear_nge
  52   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  53   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
  54   SOC := rtl8380
  55   IMAGE_SIZE := 14848k
  56   UIMAGE_MAGIC := 0x4e474520
  57   DEVICE_VENDOR := NETGEAR
  58 endef
  59
  60 include $(SUBTARGET).mk
  61
  62 $(eval $(call BuildImage))