target/linux/mediatek/image/Makefile

   1 #
   2 # Copyright (C) 2012-2015 OpenWrt.org
   3 # Copyright (C) 2016-2017 LEDE project
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/image.mk
  10
  11 # for arm
  12 KERNEL_LOADADDR := 0x80008000
  13
  14 # for arm64
  15 ifeq ($(SUBTARGET),mt7622)
  16 KERNEL_LOADADDR = 0x41080000
  17 endif
  18
  19 # build dtb
  20 define Build/dtb
  21         $(call Image/BuildDTB,$(DEVICE_DTS_DIR)/$(DEVICE_DTS).dts,$(DEVICE_DTS_DIR)/$(DEVICE_DTS).dtb)
  22         $(CP) $(DEVICE_DTS_DIR)/$(DEVICE_DTS).dtb $(BIN_DIR)/
  23 endef
  24
  25 define Build/sysupgrade-emmc
  26         rm -f $@.recovery
  27         mkfs.fat -C $@.recovery 3070
  28
  29         ./gen_mt7623_emmc_img.sh $@ \
  30                 $(IMAGE_KERNEL) \
  31                 $@.recovery \
  32                 $(IMAGE_ROOTFS)
  33 endef
  34
  35 # default all platform image(fit) build
  36 define Device/Default
  37   PROFILES = Default $$(DEVICE_NAME)
  38   KERNEL_NAME := zImage
  39   FILESYSTEMS := squashfs
  40   DEVICE_DTS_DIR := $(DTS_DIR)
  41   IMAGES := sysupgrade.bin
  42   IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
  43 ifeq ($(SUBTARGET),mt7623)
  44   KERNEL_NAME := zImage
  45   KERNEL := dtb | kernel-bin | append-dtb | uImage none
  46   KERNEL_INITRAMFS := dtb | kernel-bin | append-dtb | uImage none
  47 endif
  48 ifeq ($(SUBTARGET),mt7622)
  49   KERNEL_NAME := Image
  50   KERNEL = dtb | kernel-bin | lzma | fit lzma $$(DEVICE_DTS_DIR)/$$(DEVICE_DTS).dtb
  51   KERNEL_INITRAMFS = dtb | kernel-bin | lzma | fit lzma $$(DEVICE_DTS_DIR)/$$(DEVICE_DTS).dtb
  52 endif
  53 endef
  54
  55 ifeq ($(SUBTARGET),mt7622)
  56 include mt7622.mk
  57 endif
  58
  59 ifeq ($(SUBTARGET),mt7623)
  60 include mt7623.mk
  61 endif
  62
  63 define Image/Build
  64         $(call Image/Build/$(1),$(1))
  65 endef
  66
  67 $(eval $(call BuildImage))
  68