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 += \
  10         CAMEO_BOARD_VERSION \
  11         CAMEO_CUSTOMER_SIGNATURE \
  12         CAMEO_KERNEL_PART \
  13         CAMEO_ROOTFS_PART \
  14         DLINK_KERNEL_PART_SIZE \
  15         H3C_DEVICE_ID \
  16         H3C_PRODUCT_ID \
  17         ZYXEL_VERS
  18
  19 define Build/zyxel-vers
  20        ( echo VERS;\
  21        for hw in $(ZYXEL_VERS); do\
  22                echo -n "V9.99($$hw.0) | ";\
  23                date -d @$(SOURCE_DATE_EPOCH) +%m/%d/%Y;\
  24        done ) >> $@
  25 endef
  26
  27 define Build/dlink-cameo
  28         $(SCRIPT_DIR)/cameo-tag.py $@ $(DLINK_KERNEL_PART_SIZE)
  29 endef
  30
  31 define Build/dlink-version
  32         echo -n "OpenWrt" >> $@
  33         dd if=/dev/zero bs=25 count=1 >> $@
  34 endef
  35
  36 define Build/dlink-headers
  37         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) count=1 of=$@.kernel_part; \
  38         dd if=$@ bs=$(DLINK_KERNEL_PART_SIZE) skip=1 of=$@.rootfs_part; \
  39         $(SCRIPT_DIR)/cameo-imghdr.py $@.kernel_part $@.kernel_part.hex \
  40                 "$(DEVICE_MODEL)" os $(CAMEO_KERNEL_PART) \
  41                 $(CAMEO_CUSTOMER_SIGNATURE) \
  42                 $(CAMEO_BOARD_VERSION) \
  43                 $(KERNEL_LOADADDR); \
  44         $(SCRIPT_DIR)/cameo-imghdr.py $@.rootfs_part $@.rootfs_part.hex \
  45                 "$(DEVICE_MODEL)" squashfs $(CAMEO_ROOTFS_PART) \
  46                 $(CAMEO_CUSTOMER_SIGNATURE) \
  47                 $(CAMEO_BOARD_VERSION); \
  48         cat $@.kernel_part.hex $@.rootfs_part.hex > $@
  49 endef
  50
  51 define Build/7z
  52         $(STAGING_DIR_HOST)/bin/7zr a $(@).new -t7z -m0=lzma $(@)
  53         mv $@.new $@
  54 endef
  55
  56 define Build/h3c-image
  57         $(STAGING_DIR_HOST)/bin/mkh3cimg \
  58                 -i $(@) \
  59                 -o $(@).new \
  60                 -c 7z \
  61                 -p $(H3C_PRODUCT_ID) \
  62                 -d $(H3C_DEVICE_ID)
  63         mv $@.new $@
  64 endef
  65
  66 define Build/h3c-vfs
  67         $(STAGING_DIR_HOST)/bin/mkh3cvfs \
  68                 -i $(@) \
  69                 -o $(@).new \
  70                 -f openwrt-kernel.bin
  71         mv $@.new $@
  72 endef
  73
  74 define Build/relocate-kernel
  75         rm -rf $@.relocate
  76         $(CP) ../../generic/image/relocate $@.relocate
  77         $(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) LZMA_TEXT_START=0x82000000 \
  78                 CROSS_COMPILE=$(TARGET_CROSS)
  79         ( \
  80                 dd if=$@.relocate/loader.bin bs=32 conv=sync && \
  81                 perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
  82                 cat "$@" \
  83         ) > "$@.new"
  84         mv "$@.new" "$@"
  85         rm -rf $@.relocate
  86 endef
  87
  88 define Device/Default
  89   PROFILES = Default
  90   KERNEL := \
  91         kernel-bin | \
  92         append-dtb | \
  93         libdeflate-gzip | \
  94         uImage gzip
  95   KERNEL_INITRAMFS := \
  96         kernel-bin | \
  97         append-dtb | \
  98         libdeflate-gzip | \
  99         uImage gzip
 100   DEVICE_DTS_DIR := ../dts-$(KERNEL_PATCHVER)
 101   DEVICE_DTS = $$(SOC)_$(1)
 102   IMAGES := sysupgrade.bin
 103   IMAGE/sysupgrade.bin := \
 104         append-kernel | \
 105         pad-to 64k | \
 106         append-rootfs | \
 107         pad-rootfs | \
 108         check-size | \
 109         append-metadata
 110 endef
 111
 112 include $(SUBTARGET).mk
 113
 114 $(eval $(call BuildImage))