target/linux/mvebu/image/Makefile

   1 #
   2 # Copyright (C) 2012-2016 OpenWrt.org
   3 # Copyright (C) 2016 LEDE-project.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 JFFS2_BLOCKSIZE = 128k
  10
  11 include $(TOPDIR)/rules.mk
  12 include $(INCLUDE_DIR)/image.mk
  13
  14 KERNEL_LOADADDR := 0x00008000
  15
  16 SIGNATURE:=$(shell printf "%.8s" $(SOURCE_DATE_EPOCH))
  17
  18 define Build/dtb
  19         $(call Image/BuildDTB,$(DTS_DIR)/$(DEVICE_DTS).dts,$@.dtb)
  20 endef
  21
  22 define Build/boot-scr
  23         rm -f $@-boot.scr
  24         sed -e 's#@ROOT@#$(SIGNATURE)#g' \
  25                 $(DEVICE_NAME).bootscript > $@-new.bootscript
  26         mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d $@-new.bootscript $@-boot.scr
  27 endef
  28
  29 define Build/boot-img
  30         rm -f $@.boot
  31         mkfs.fat -C $@.boot $$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 ))
  32         $(foreach dts,$(DEVICE_DTS), mcopy -i $@.boot $(DTS_DIR)/$(dts).dtb ::$(dts).dtb;)
  33         mcopy -i $@.boot $(IMAGE_KERNEL) ::$(KERNEL_NAME)
  34         -mcopy -i $@.boot $@-boot.scr ::boot.scr
  35 endef
  36
  37 define Build/boot-img-ext4
  38         rm -fR $@.boot
  39         mkdir -p $@.boot
  40         $(foreach dts,$(DEVICE_DTS), $(CP) $(DTS_DIR)/$(dts).dtb $@.boot;)
  41         $(CP) $(IMAGE_KERNEL) $@.boot/$(KERNEL_NAME)
  42         -$(CP) $@-boot.scr $@.boot/boot.scr
  43         make_ext4fs -J -l $(CONFIG_TARGET_KERNEL_PARTSIZE)M $@.bootimg $@.boot
  44 endef
  45
  46 define Build/sdcard-img
  47         if [ -n "$(UBOOT)" ]; then UBOOT="$(STAGING_DIR_IMAGE)/$(UBOOT)"; fi; \
  48         BOOTFS_SIZE=$$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 * 2 )); \
  49         ROOTFS_SIZE=$$(( $(CONFIG_TARGET_ROOTFS_PARTSIZE) * 1024 * 2 )); \
  50         SIGNATURE="$(SIGNATURE)" \
  51         ./gen_mvebu_sdcard_img.sh $@ \
  52                 $$UBOOT \
  53                 c $$BOOTFS_SIZE $@.boot \
  54                 83 $$ROOTFS_SIZE $(IMAGE_ROOTFS)
  55 endef
  56
  57 define Build/sdcard-img-ext4
  58         if [ -n "$(UBOOT)" ]; then UBOOT="$(STAGING_DIR_IMAGE)/$(UBOOT)"; fi; \
  59         BOOTFS_SIZE=$$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 * 2 )); \
  60         ROOTFS_SIZE=$$(( $(CONFIG_TARGET_ROOTFS_PARTSIZE) * 1024 * 2 )); \
  61         SIGNATURE="$(SIGNATURE)" \
  62         ./gen_mvebu_sdcard_img.sh $@ \
  63                 $$UBOOT \
  64                 83 $$BOOTFS_SIZE $@.bootimg \
  65                 83 $$ROOTFS_SIZE $(IMAGE_ROOTFS)
  66 endef
  67
  68 define Build/omnia-medkit-initramfs
  69         $(TAR) -c -T /dev/null -f $@
  70         rm -rf $(dir $(IMAGE_KERNEL))boot
  71         mkdir -p $(dir $(IMAGE_KERNEL))boot/boot/
  72         cp $(KDIR)/zImage-initramfs $(dir $(IMAGE_KERNEL))boot/boot/zImage
  73         cp $(DTS_DIR)/$(DEVICE_DTS).dtb $(dir $(IMAGE_KERNEL))boot/boot/dtb
  74         $(TAR) -rp --numeric-owner --owner=0 --group=0 --sort=name \
  75                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
  76                 --file=$@ -C $(dir $(IMAGE_KERNEL))boot/ .
  77 endef
  78
  79 define Device/Default
  80   PROFILES := Default
  81   DEVICE_DTS := $(1)
  82   BOARD_NAME = $$(DEVICE_DTS)
  83   KERNEL_NAME := zImage
  84   KERNEL := kernel-bin | append-dtb | uImage none
  85   SUPPORTED_DEVICES = $$(DEVICE_DTS)
  86   UBOOT :=
  87 endef
  88 DEVICE_VARS += UBOOT
  89
  90 define Device/UBI
  91   IMAGES := sysupgrade.bin
  92   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  93 endef
  94
  95 define Device/UBI-factory
  96   $(Device/UBI)
  97   UBINIZE_OPTS := -E 5
  98   IMAGES += factory.img
  99   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
 100 endef
 101
 102 define Device/NAND-128K
 103   $(Device/UBI)
 104   BLOCKSIZE := 128k
 105   PAGESIZE := 2048
 106   SUBPAGESIZE := 512
 107   VID_HDR_OFFSET := 2048
 108 endef
 109
 110 define Device/NAND-256K
 111   $(Device/UBI)
 112   BLOCKSIZE := 256k
 113   PAGESIZE := 4096
 114 endef
 115
 116 define Device/NAND-512K
 117   $(Device/UBI)
 118   BLOCKSIZE := 512k
 119   PAGESIZE := 4096
 120 endef
 121
 122 include cortex-a9.mk
 123 include cortex-a53.mk
 124 include cortex-a72.mk
 125
 126 $(eval $(call BuildImage))