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 DEVICE_VARS += H3C_PRODUCT_ID H3C_DEVICE_ID
  12
  13 define Build/zyxel-vers
  14        ( echo VERS;\
  15        for hw in $(ZYXEL_VERS); do\
  16                echo -n "V9.99($$hw.0) | ";\
  17                date -d @$(SOURCE_DATE_EPOCH) +%m/%d/%Y;\
  18        done ) >> $@
  19 endef
  20
  21 define Build/dlink-cameo
  22         $(SCRIPT_DIR)/cameo-tag.py $@ $(DLINK_KERNEL_PART_SIZE)
  23 endef
  24
  25 define Build/dlink-version
  26         echo -n "OpenWrt" >> $@
  27         dd if=/dev/zero bs=25 count=1 >> $@
  28 endef
  29
  30 define Build/dlink-headers
  31         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) count=1 of=$@.kernel_part; \
  32         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) skip=1 of=$@.rootfs_part; \
  33         $(SCRIPT_DIR)/cameo-imghdr.py $@.kernel_part $@.kernel_part.hex \
  34                 "$(DEVICE_MODEL)" os $(CAMEO_KERNEL_PART) \
  35                 $(CAMEO_CUSTOMER_SIGNATURE) \
  36                 $(CAMEO_BOARD_VERSION) \
  37                 $(KERNEL_LOADADDR); \
  38         $(SCRIPT_DIR)/cameo-imghdr.py $@.rootfs_part $@.rootfs_part.hex \
  39                 "$(DEVICE_MODEL)" squashfs $(CAMEO_ROOTFS_PART) \
  40                 $(CAMEO_CUSTOMER_SIGNATURE) \
  41                 $(CAMEO_BOARD_VERSION); \
  42         cat $@.kernel_part.hex $@.rootfs_part.hex > $@
  43 endef
  44
  45 define Build/7z
  46         $(STAGING_DIR_HOST)/bin/7zr a $(@).new -t7z -m0=lzma $(@)
  47         mv $@.new $@
  48 endef
  49
  50 define Build/h3c-image
  51         $(STAGING_DIR_HOST)/bin/mkh3cimg \
  52                 -i $(@) \
  53                 -o $(@).new \
  54                 -c 7z \
  55                 -p $(H3C_PRODUCT_ID) \
  56                 -d $(H3C_DEVICE_ID)
  57         mv $@.new $@
  58 endef
  59
  60 define Build/h3c-vfs
  61         $(STAGING_DIR_HOST)/bin/mkh3cvfs \
  62                 -i $(@) \
  63                 -o $(@).new \
  64                 -f openwrt-kernel.bin
  65         mv $@.new $@
  66 endef
  67
  68 define Build/relocate-kernel
  69         rm -rf $@.relocate
  70         $(CP) ../../generic/image/relocate $@.relocate
  71         $(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) LZMA_TEXT_START=0x82000000 \
  72                 CROSS_COMPILE=$(TARGET_CROSS)
  73         ( \
  74                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  75                 perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
  76                 cat "$@" \
  77         ) > "$@.new"
  78         mv "$@.new" "$@"
  79         rm -rf $@.relocate
  80 endef
  81
  82 define Device/Default
  83   PROFILES = Default
  84   KERNEL := kernel-bin | append-dtb | gzip | uImage gzip
  85   KERNEL_INITRAMFS := kernel-bin | append-dtb | gzip | uImage gzip
  86   DEVICE_DTS_DIR := ../dts-$(KERNEL_PATCHVER)
  87   DEVICE_DTS = $$(SOC)_$(1)
  88   IMAGES := sysupgrade.bin
  89   IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | \
  90         check-size | append-metadata
  91 endef
  92
  93 # "NGE" refers to the uImage magic
  94 define Device/netgear_nge
  95   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  96   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
  97   SOC := rtl8380
  98   IMAGE_SIZE := 14848k
  99   UIMAGE_MAGIC := 0x4e474520
 100   DEVICE_VENDOR := NETGEAR
 101 endef
 102
 103 include $(SUBTARGET).mk
 104
 105 $(eval $(call BuildImage))