Add new device

最新推荐文章于 2023-12-12 14:42:09 发布

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本文介绍如何为特定Android设备mydevice创建必要的配置文件，包括AndroidProducts.mk、full_mydevice.mk、vendorsetup.sh及BoardConfig.mk等，并展示了如何设置编译目标、指定硬件特性以及构建过程。

Add the configuration files for the new device mydevice of the company mycompany.

Create AndroidProducts.mk

mkdir -p device/mycompany/mydevice
nano device/mycompany/mydevice/AndroidProducts.mk

PRODUCT_MAKEFILES := \
    $(LOCAL_DIR)/full_mydevice.mk

Create file full_mydevice.mk
Example is build/target/product/full.mk

nano device/mycompany/mydevice/full_mydevice.mk

$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/board/generic/device.mk)

# Overrides
PRODUCT_NAME := full_mydevice
PRODUCT_DEVICE := mydevice
PRODUCT_BRAND := Android
PRODUCT_MODEL := Full Android on mydevice

Create file vendorsetup.sh

nano device/mycompany/mydevice/vendorsetup.sh

add_lunch_combo full_mydevice-eng

Create file BoardConfig.mk

Examples are
build/target/board/generic/BoardConfig.mk
device/samsung/crespo/BoardConfig.mk
device/samsung/crespo/BoardConfigCommon.mk

mkdir -p device/mycompany/mydevice
nano device/mycompany/mydevice/BoardConfig.mk

# config.mk
#
# Product-specific compile-time definitions.
#

# The generic product target doesn't have any hardware-specific pieces.
TARGET_NO_BOOTLOADER := true
TARGET_NO_KERNEL := true
TARGET_CPU_ABI := armeabi
HAVE_HTC_AUDIO_DRIVER := true
BOARD_USES_GENERIC_AUDIO := true

# no hardware camera
USE_CAMERA_STUB := true

# Set /system/bin/sh to mksh, not ash, to test the transition.
TARGET_SHELL := mksh

# CPU
TARGET_ARCH_VARIANT := armv7-a-neon
ARCH_ARM_HAVE_TLS_REGISTER := true

Configure Android for mydevice

. build/envsetup.sh

including device/htc/passion/vendorsetup.sh
including device/mycompany/mydevice/vendorsetup.sh
including device/samsung/crespo4g/vendorsetup.sh
including device/samsung/crespo/vendorsetup.sh

lunch

You're building on Linux

Lunch menu... pick a combo:
     1. full-eng
     2. full_x86-eng
     3. simulator
     4. full_passion-userdebug
     5. full_mydevice-eng
     6. full_crespo4g-userdebug
     7. full_crespo-userdebug

Which would you like? [full-eng] 5

============================================
PLATFORM_VERSION_CODENAME=AOSP
PLATFORM_VERSION=AOSP
TARGET_PRODUCT=full_mydevice
TARGET_BUILD_VARIANT=eng
TARGET_SIMULATOR=false
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
HOST_ARCH=x86
HOST_OS=linux
HOST_BUILD_TYPE=release
BUILD_ID=OPENMASTER
============================================

Build Android for mydevice

make -j4

Combining NOTICE files: out/target/product/mydevice/obj/NOTICE.html
Target system fs image: out/target/product/mydevice/obj/PACKAGING/systemimage_intermediates/system.img
Install system fs image: out/target/product/mydevice/system.img
Installed file list: out/target/product/mydevice/installed-files.txt