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 $$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 ))
  30         $(foreach dts,$(DEVICE_DTS), mcopy -i $@.boot $(KDIR)/image-$(dts).dtb ::$(dts).dtb;)
  31         mcopy -i $@.boot $(IMAGE_KERNEL) ::$(KERNEL_NAME)
  32         -mcopy -i $@.boot $@-boot.scr ::boot.scr
  33 endef
  34
  35 define Build/boot-img-ext4
  36         rm -fR $@.boot
  37         mkdir -p $@.boot
  38         $(foreach dts,$(DEVICE_DTS), $(CP) $(KDIR)/image-$(dts).dtb $@.boot/$(dts).dtb;)
  39         $(CP) $(IMAGE_KERNEL) $@.boot/$(KERNEL_NAME)
  40         -$(CP) $@-boot.scr $@.boot/boot.scr
  41         make_ext4fs -J -l $(CONFIG_TARGET_KERNEL_PARTSIZE)M $@.bootimg $@.boot
  42 endef
  43
  44 define Build/sdcard-img
  45         if [ -n "$(UBOOT)" ]; then UBOOT="$(STAGING_DIR_IMAGE)/$(UBOOT)"; fi; \
  46         BOOTFS_SIZE=$$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 * 2 )); \
  47         ROOTFS_SIZE=$$(( $(CONFIG_TARGET_ROOTFS_PARTSIZE) * 1024 * 2 )); \
  48         SIGNATURE="$(SIGNATURE)" \
  49         ./gen_mvebu_sdcard_img.sh $@ \
  50                 $$UBOOT \
  51                 c $$BOOTFS_SIZE $@.boot \
  52                 83 $$ROOTFS_SIZE $(IMAGE_ROOTFS)
  53 endef
  54
  55 define Build/sdcard-img-ext4
  56         if [ -n "$(UBOOT)" ]; then UBOOT="$(STAGING_DIR_IMAGE)/$(UBOOT)"; fi; \
  57         BOOTFS_SIZE=$$(( $(CONFIG_TARGET_KERNEL_PARTSIZE) * 1024 * 2 )); \
  58         ROOTFS_SIZE=$$(( $(CONFIG_TARGET_ROOTFS_PARTSIZE) * 1024 * 2 )); \
  59         SIGNATURE="$(SIGNATURE)" \
  60         ./gen_mvebu_sdcard_img.sh $@ \
  61                 $$UBOOT \
  62                 83 $$BOOTFS_SIZE $@.bootimg \
  63                 83 $$ROOTFS_SIZE $(IMAGE_ROOTFS)
  64 endef
  65
  66 define Build/omnia-medkit-initramfs
  67         $(TAR) -c -T /dev/null -f $@
  68         rm -rf $(dir $(IMAGE_KERNEL))boot
  69         mkdir -p $(dir $(IMAGE_KERNEL))boot/boot/
  70         cp $(KDIR)/zImage-initramfs $(dir $(IMAGE_KERNEL))boot/boot/zImage
  71         cp $(KDIR)/image-$(DEVICE_DTS).dtb $(dir $(IMAGE_KERNEL))boot/boot/dtb
  72         $(TAR) -rp --numeric-owner --owner=0 --group=0 --sort=name \
  73                 $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
  74                 --file=$@ -C $(dir $(IMAGE_KERNEL))boot/ .
  75 endef
  76
  77 define Device/Default
  78   PROFILES := Default
  79   DEVICE_DTS := $(1)
  80   BOARD_NAME = $$(DEVICE_DTS)
  81   KERNEL_NAME := zImage
  82   KERNEL := kernel-bin | append-dtb | uImage none
  83   IMAGES := sysupgrade.bin
  84   IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
  85   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  86   SUPPORTED_DEVICES = $$(firstword $$(DEVICE_DTS))
  87   UBINIZE_OPTS := -E 5
  88   UBOOT :=
  89   BOOT_SCRIPT :=
  90 endef
  91 DEVICE_VARS += BOOT_SCRIPT UBOOT
  92
  93 define Device/Default-arm64
  94   BOOT_SCRIPT := generic-arm64
  95   DTS_DIR := $(DTS_DIR)/marvell
  96   IMAGES := sdcard.img.gz
  97   IMAGE/sdcard.img.gz := boot-scr | boot-img-ext4 | sdcard-img-ext4 | gzip | append-metadata
  98   KERNEL_NAME := Image
  99   KERNEL := kernel-bin
 100 endef
 101
 102 define Device/NAND-128K
 103   BLOCKSIZE := 128k
 104   PAGESIZE := 2048
 105   SUBPAGESIZE := 512
 106   VID_HDR_OFFSET := 2048
 107 endef
 108
 109 define Device/NAND-256K
 110   BLOCKSIZE := 256k
 111   PAGESIZE := 4096
 112 endef
 113
 114 define Device/NAND-512K
 115   BLOCKSIZE := 512k
 116   PAGESIZE := 4096
 117 endef
 118
 119 include cortex-a9.mk
 120 include cortex-a53.mk
 121 include cortex-a72.mk
 122
 123 $(eval $(call BuildImage))