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openmptcprouter/root/target/linux/mediatek/image/Makefile
2018-09-14 23:03:23 +02:00

89 lines
2.7 KiB
Makefile

#
# Copyright (C) 2012-2015 OpenWrt.org
# Copyright (C) 2016-2017 LEDE project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
# for arm
KERNEL_LOADADDR := 0x80008000
# for arm64
ifeq ($(SUBTARGET),mt7622)
KERNEL_LOADADDR = 0x41080000
endif
# build dtb
define Build/dtb
$(call Image/BuildDTB,$(DEVICE_DTS_DIR)/$(DEVICE_DTS).dts,$(DEVICE_DTS_DIR)/$(DEVICE_DTS).dtb)
$(CP) $(DEVICE_DTS_DIR)/$(DEVICE_DTS).dtb $(BIN_DIR)/
endef
define Build/sysupgrade-emmc
rm -f $@.recovery
mkfs.fat -C $@.recovery 3070
dd bs="512" of="$@" if="$(IMAGE_KERNEL)"
dd bs="512" of="$@" if="$@.recovery" seek="67072"
dd bs="512" of="$@" if="$(IMAGE_ROOTFS)" seek="87552"
dd if=/dev/zero of="$@" bs=128k count=1 oflag=append conv=notrunc
endef
define Build/sysupgrade-bpi-r2-sd
rm -f $@.recovery
mkfs.fat -C $@.recovery 3070
dd bs="1024" if="$(STAGING_DIR_IMAGE)/mtk-bpi-r2-preloader-sd.bin" of="$@" seek="0"
dd bs="1024" if="$(STAGING_DIR_IMAGE)/mtk-bpi-r2-uboot.bin" of="$@" seek="320"
dd bs="1024" if="$(IMAGE_KERNEL)" of="$@" seek="2048"
dd bs="1024" if="$@.recovery" of="$@" seek="33792"
dd bs="1024" if="$(IMAGE_ROOTFS)" of="$@" seek="67584"
endef
define Build/sysupgrade-bpi-r2-emmc
rm -f $@.recovery
mkfs.fat -C $@.recovery 3070
dd bs="1024" if="$(STAGING_DIR_IMAGE)/mtk-bpi-r2-preloader-emmc.bin" of="$@" seek="0"
dd bs="1024" if="$(STAGING_DIR_IMAGE)/mtk-bpi-r2-uboot.bin" of="$@" seek="320"
dd bs="1024" if="$(IMAGE_KERNEL)" of="$@" seek="2048"
dd bs="1024" if="$@.recovery" of="$@" seek="33792"
dd bs="1024" if="$(IMAGE_ROOTFS)" of="$@" seek="67584"
endef
# default all platform image(fit) build
define Device/Default
PROFILES = Default $$(DEVICE_NAME)
KERNEL_NAME := zImage
FILESYSTEMS := squashfs
DEVICE_DTS_DIR := $(DTS_DIR)
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
ifeq ($(SUBTARGET),mt7623)
KERNEL_NAME := zImage
# KERNEL := dtb | kernel-bin | append-dtb | uImage none
KERNEL := kernel-bin | append-dtb | uImage none
# KERNEL_INITRAMFS := dtb | kernel-bin | append-dtb | uImage none
KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
endif
ifeq ($(SUBTARGET),mt7622)
KERNEL_NAME := Image
KERNEL = dtb | kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
KERNEL_INITRAMFS = dtb | kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
endif
endef
ifeq ($(SUBTARGET),mt7622)
include mt7622.mk
endif
ifeq ($(SUBTARGET),mt7623)
include mt7623.mk
endif
define Image/Build
$(call Image/Build/$(1),$(1))
endef
$(eval $(call BuildImage))