Google Pixel3.0 compile AOSP9.0 + android-kernel

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于 2024-08-17 07:45:22 发布 · 1.2k 阅读

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准备工作

Pixel3 代号blueline，编译配置lunch aosp_bluebline-userdebug，内核代码选择android-msm-crosshatch

1.pixel3解锁

在手机system–>build version点击7下进入developer模式，OEM也要解锁
手机进入BootLoader：adb reboot bootloader
解锁命令：fastboot flashing unlock
利用音量上下键和开机键选择对应选项来解锁

2.准备AOSP

本来想使用之前Hikey970编译的AOSP版本，但是在https://source.android.com/setup/start/build-numbers#source-code-tags-and-builds 查找细分版本号发现，上次repo sync的r8版本不能用来编译Pixel 3的镜像，只好再repo sync一个相近的r21版本。
同时在github上找到前人的教程并学习：https://github.com/shallin123/Android9.0-pixel-3
可供参考的pixel XL编译经验： https://blog.youkuaiyun.com/zz531987464/article/details/94163954

//repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-9.0.0_r21 --no-repo-verify --repo-branch=stable    
repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-9.0.0_r21

1.清华的repo设置：

    mkdir ~/bin    
    PATH=~/bin:$PATH     
    curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo    
    chmod +x repo    
    export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'

2.ustc的repo设置

//清华的源不可用，换用中科院的源ustc    
repo init -u git://mirrors.ustc.edu.cn/aosp/platform/manifest -b android-9.0.0_r21     
repo sync -j32     
log：

输出

Checking out projects: 100% (678/678), done.
repo sync has finished successfully.

again：

repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-9.0.0_r37 --no-repo-verify --repo-branch=stable    
失败
repo init -u git://mirrors.ustc.edu.cn/aosp/platform/manifest -b android-9.0.0_r37     
repo sync

输出：

Checking out projects:  90% (613/677) platform/prebuilts/r8Checking out files:   0% (18/4089Checking out files: 100% (4089/4089), done.
Checking out projects: 100% (677/677), done.
repo sync has finished successfully.

3.编译aosp

source build/envsetup.sh     
lunch aosp_blueline-userdebug

log:

root@tan-PowerEdge-R730:/mnt/pixel3/aosp# lunch aosp_blueline-userdebug     
============================================    
PLATFORM_VERSION_CODENAME=REL   
PLATFORM_VERSION=9    
TARGET_PRODUCT=aosp_blueline    
TARGET_BUILD_VARIANT=userdebug   
TARGET_BUILD_TYPE=release   
TARGET_ARCH=arm64    
TARGET_ARCH_VARIANT=armv8-2a    
TARGET_CPU_VARIANT=cortex-a75    
TARGET_2ND_ARCH=arm    
TARGET_2ND_ARCH_VARIANT=armv8-a    
TARGET_2ND_CPU_VARIANT=cortex-a75    
HOST_ARCH=x86_64   
HOST_2ND_ARCH=x86    
HOST_OS=linux    
HOST_OS_EXTRA=Linux-4.13.0-x86_64-Ubuntu-16.04.7-LTS    
HOST_CROSS_OS=windows   
HOST_CROSS_ARCH=x86    
HOST_CROSS_2ND_ARCH=x86_64    
HOST_BUILD_TYPE=release    
BUILD_ID=PQ1A.181205.006   
OUT_DIR=out    
PRODUCT_SOONG_NAMESPACES=device/google/crosshatch/pixelstats device/google/crosshatch/usb device/google/crosshatch/health hardware/google/av hardware/google/interfaces hardware/qcom/sdm845 vendor/qcom/sdm845

make -j32

log：

Copying resources from program jar [/mnt/pixel3/aosp/out/target/common/obj/APPS/messaging_intermediates/classes.jar]
[ 99% 105415/105439] Target Java: out/target/common/obj/APPS/Dialer_intermediates/classes-full-debug.jar
N

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