target/linux/at91/image/Makefile

   1 #
   2 # Copyright (C) 2006-2013 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 KERNEL_LOADADDR := 0x20008000
  11
  12 ifeq ($(SUBTARGET),legacy)
  13 include ./legacy.mk
  14 UBIFS_OPTS := -m 2048 -e 126KiB -c 2048
  15 endif
  16
  17 ifeq ($(SUBTARGET),sama5)
  18 include ./sama5.mk
  19 ifeq ($(TARGET_DEVICES),at91-sama5d4_xplained)
  20   UBIFS_OPTS := -e 0x3e000 -c 2082 -m 0x1000 -x lzo
  21   UBINIZE_OPTS := -m 0x1000 -p 0x40000
  22 else
  23   UBIFS_OPTS := -m 2048 -e 124KiB -c 2048
  24 endif
  25 endif
  26
  27 define Device/Default
  28   PROFILES := Default
  29   FILESYSTEMS := squashfs ubifs
  30   DEVICE_DTS := $(1)
  31   KERNEL_NAME := zImage
  32   KERNEL_SIZE := 4096k
  33   KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
  34   BLOCKSIZE := 128k
  35   PAGESIZE := 2048
  36   SUBPAGESIZE := 512
  37   DTB_SIZE :=
  38 endef
  39
  40 define Device/dtb
  41   KERNEL := kernel-bin | lzma | uImage lzma
  42 endef
  43
  44 define Device/evaluation
  45   KERNEL_INSTALL := 1
  46   KERNEL_SUFFIX := -uImage
  47   IMAGES := root.ubi
  48   IMAGE/root.ubi := append-ubi
  49 endef
  50
  51 define Device/evaluation-zImage
  52   IMAGES += zImage
  53   IMAGE/zImage := install-zImage
  54 endef
  55
  56 define Device/evaluation-dtb
  57   $(Device/evaluation)
  58   $(Device/dtb)
  59   $(Device/evaluation-zImage)
  60   IMAGES += dtb
  61   IMAGE/dtb := install-dtb
  62 endef
  63
  64 define Device/production
  65   UBINIZE_OPTS := -E 5
  66   IMAGES := factory.bin
  67   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
  68 endef
  69
  70 define Device/production-dtb
  71   $(Device/production)
  72   $(Device/dtb)
  73   DTB_SIZE := 128k
  74   IMAGE/factory.bin := append-dtb | pad-to $$$$(DTB_SIZE) \
  75           | append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
  76 endef
  77
  78 $(eval $(call BuildImage))