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/boot-scr
  19         rm -f $@-boot.scr
  20         sed \
  21                 -e 's#@ROOT@#$(SIGNATURE)#g' \
  22                 -e 's#@DTB@#$(firstword $(DEVICE_DTS))#g' \
  23                 $(BOOT_SCRIPT).bootscript > $@-new.bootscript
  24         mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d $@-new.bootscript $@-boot.scr
  25 endef
  26
  27 define Build/boot-img
  28         rm -f $@.boot
  29         mkfs.fat -C $@.boot $$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 ))
  30         $(foreach dts,$(DEVICE_DTS), mcopy -i $@.boot $(KDIR)/image-$(dts).dtb ::$(dts).dtb;)
  31         mcopy -i $@.boot $(IMAGE_KERNEL) ::$(KERNEL_NAME)
  32         -mcopy -i $@.boot $@-boot.scr ::boot.scr
  33 endef
  34
  35 define Build/boot-img-ext4
  36         rm -fR $@.boot
  37         mkdir -p $@.boot
  38         $(foreach dts,$(DEVICE_DTS), $(CP) $(KDIR)/image-$(dts).dtb $@.boot/$(dts).dtb;)
  39         $(CP) $(IMAGE_KERNEL) $@.boot/$(KERNEL_NAME)
  40         -$(CP) $@-boot.scr $@.boot/boot.scr
  41         make_ext4fs -J -l $(CONFIG_TARGET_KERNEL_PARTSIZE)M $@.bootimg $@.boot
  42 endef
  43
  44 define Build/sdcard-img
  45         SIGNATURE="$(SIGNATURE)" \
  46         ./gen_mvebu_sdcard_img.sh $@ \
  47                 $(if $(UBOOT),$(STAGING_DIR_IMAGE)/$(UBOOT)) \
  48                 c $(CONFIG_TARGET_KERNEL_PARTSIZE) $@.boot \
  49                 83 $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS)
  50 endef
  51
  52 define Build/sdcard-img-ext4
  53         SIGNATURE="$(SIGNATURE)" \
  54         ./gen_mvebu_sdcard_img.sh $@ \
  55                 $(if $(UBOOT),$(STAGING_DIR_IMAGE)/$(UBOOT)) \
  56                 83 $(CONFIG_TARGET_KERNEL_PARTSIZE) $@.bootimg \
  57                 83 $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(IMAGE_ROOTFS)
  58 endef
  59
  60 define Build/omnia-medkit-initramfs
  61         $(TAR) -c -T /dev/null -f $@
  62         rm -rf $(dir $(IMAGE_KERNEL))boot
  63         mkdir -p $(dir $(IMAGE_KERNEL))boot/boot/
  64         cp $(KDIR)/zImage-initramfs $(dir $(IMAGE_KERNEL))boot/boot/zImage
  65         cp $(KDIR)/image-$(DEVICE_DTS).dtb $(dir $(IMAGE_KERNEL))boot/boot/dtb
  66         $(TAR) -rp --numeric-owner --owner=0 --group=0 --sort=name \
  67                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
  68                 --file=$@ -C $(dir $(IMAGE_KERNEL))boot/ .
  69 endef
  70
  71 define Device/Default
  72   PROFILES := Default
  73   BOARD_NAME = $$(DEVICE_DTS)
  74   KERNEL_NAME := zImage
  75   KERNEL := kernel-bin | append-dtb | uImage none
  76   IMAGES := sysupgrade.bin
  77   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
  78   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  79   SUPPORTED_DEVICES = $(subst _,$(comma),$(1))
  80   UBINIZE_OPTS := -E 5
  81   UBOOT :=
  82   BOOT_SCRIPT :=
  83 endef
  84 DEVICE_VARS += BOOT_SCRIPT UBOOT
  85
  86 define Device/Default-arm64
  87   BOOT_SCRIPT := generic-arm64
  88   DTS_DIR := $(DTS_DIR)/marvell
  89   IMAGES := sdcard.img.gz
  90   IMAGE/sdcard.img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
  91   KERNEL_NAME := Image
  92   KERNEL := kernel-bin
  93 endef
  94
  95 define Device/NAND-128K
  96   BLOCKSIZE := 128k
  97   PAGESIZE := 2048
  98   SUBPAGESIZE := 512
  99   VID_HDR_OFFSET := 2048
 100 endef
 101
 102 define Device/NAND-256K
 103   BLOCKSIZE := 256k
 104   PAGESIZE := 4096
 105 endef
 106
 107 define Device/NAND-512K
 108   BLOCKSIZE := 512k
 109   PAGESIZE := 4096
 110 endef
 111
 112 include cortex-a9.mk
 113 include cortex-a53.mk
 114 include cortex-a72.mk
 115
 116 $(eval $(call BuildImage))