SailfishOS移植到Redmi 5 Plus的一些记录

移植旗鱼系统到红米5p的过程记录

!!!可以去ホロ 🐺的博客看看更详细的!!!

https://blog.yoitsu.moe/category/sailfish.html

准备工作

搭建环境

Android编译环境(HADK 第4章)

需要先配置一下hadk的环境变量,一共三个文件,可以参考这里: https://github.com/CancroSailors/sailfish-build-environment

然后source ~/.hadk.env一下

1. 安装git等

sudo apt-get install git

2. 同步CM的代码

配置git的用户名跟邮箱,填自己的就行,随便填也行
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git config --global user.name "Your Name"
git config --global user.email "you@example.com"
创建检出代码的目录,所在的盘空间要足够
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sudo mkdir -p $ANDROID_ROOT
sudo chown -R $USER $ANDROID_ROOT
cd $ANDROID_ROOT
repo init -u git://github.com/mer-hybris/android.git -b hybris-14.1
配置你的设备的仓库,这里是vince
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mkdir $ANDROID_ROOT/.repo/local_manifests
cat <<'EOF' >> $ANDROID_ROOT/.repo/local_manifests/vince.xml
<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<project path="device/xiaomi/vince" name="Sailfish-On-Vince/device_xiaomi_vince" revision="cm-14.1" />
<project path="vendor/xiaomi/vince" name="Sailfish-On-Vince/vendor_xiaomi_vince" revision="cm-14.1" />
<project path="kernel/xiaomi/vince" name="Sailfish-On-Vince/kernel_xiaomi_msm8953" revision="cm-14.1" />
<project path="hybris/droid-hal-version-vince" name="Sailfish-On-Vince/droid-hal-version-vince" revision="master" />
<project path="hybris/droid-config-vince" name="Sailfish-On-Vince/droid-config-vince" revision="master" />
<project path="rpm" name="Sailfish-On-Vince/droid-hal-vince" revision="master" />
</manifest>
EOF
同步代码

repo sync --fetch-submodules

出错就多同步几次

Mer编译环境

参见官方教程: https://sailfishos.org/wiki/Platform_SDK_Installation

安装Platform SDK

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export PLATFORM_SDK_ROOT=/srv/mer
curl -k -O http://releases.sailfishos.org/sdk/installers/latest/Jolla-latest-SailfishOS_Platform_SDK_Chroot-i486.tar.bz2 ;
sudo mkdir -p $PLATFORM_SDK_ROOT/sdks/sfossdk ;
sudo tar --numeric-owner -p -xjf Jolla-latest-SailfishOS_Platform_SDK_Chroot-i486.tar.bz2 -C $PLATFORM_SDK_ROOT/sdks/sfossdk ;
echo "export PLATFORM_SDK_ROOT=$PLATFORM_SDK_ROOT" >> ~/.bashrc
echo 'alias sfossdk=$PLATFORM_SDK_ROOT/sdks/sfossdk/mer-sdk-chroot' >> ~/.bashrc ; exec bash ;
echo 'PS1="PlatformSDK $PS1"' > ~/.mersdk.profile ;
echo '[ -d /etc/bash_completion.d ] && for i in /etc/bash_completion.d/*;do . $i;done' >> ~/.mersdk.profile ;
sfossdk

另开一个终端,输入sfossdk,进入mer下

安装targets,官方教程:https://sailfishos.org/wiki/Platform_SDK_Target_Installation

其实就是执行下面的命令,要下载这三个包,过程有些慢

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sdk-assistant create tooling xiaomi-vince-latest http://releases.sailfishos.org/sdk/latest/Jolla-latest-Sailfish_SDK_Tooling-i486.tar.bz2
sdk-assistant create target xiaomi-vince-armv7hl http://releases.sailfishos.org/sdk/latest/Jolla-latest-Sailfish_SDK_Target-armv7hl.tar.bz2
sdk-assistant create target xiaomi-vince-i486 http://releases.sailfishos.org/sdk/latest/Jolla-latest-Sailfish_SDK_Target-i486.tar.bz2

更新到最新(Update to latest)

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sudo ssu re 2.2.0.29
sudo zypper ref
sudo zypper dup

安装打包的工具

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sudo zypper in android-tools createrepo zip

修改fixup-mountpoints

文件在hybris/hybris-boot/fixup-mountpoints,添加你的设备的,这里是vince。
adb到手机上,输入ls -l /dev/block/platform/*/by-name/, 获取分区信息

Camera支持

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cd $ANDROID_ROOT/external/droidmedia
echo 'DROIDMEDIA_32 := true' >> env.mk #针对64位的系统
echo 'FORCE_HAL:=1' >> env.mk

编译hybris-hal

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cd $ANDROID_ROOT
source build/envsetup.sh
export USE_CCACHE=1
breakfast $DEVICE
make -j8 hybris-hal

期间可能会报错,谷歌搜一下

验证Kernel

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cd $ANDROID_ROOT
hybris/mer-kernel-check/mer_verify_kernel_config ./out/target/product/$DEVICE/obj/KERNEL_OBJ/.config

出现WARNING或者ERROR,将提示的加入到你的defconfig中,我的在kernel/xiaomi/vince/arch/arm64/configs/vince_defconfig
然后执行make hybris-root后重新验证。没有出现ERROR后可以执行make hybris-recovery

打包dhd(HADK 第7章)

再开一个终端(我们这里称终端2),输入sfossdk,进入mer打包环境下

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cd $ANDROID_ROOT
rpm/dhd/helpers/build_packages.sh -d

打包droidmedia与audioflingerglue

如果你的机器是32位的话那么下面的命令去掉_32,下面的也一样

在终端1中

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make -j4 libcameraservice_32
make -j4 libdroidmedia_32 minimediaservice minisfservice libminisf_32

在终端2中

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DROIDMEDIA_VERSION=$(git --git-dir external/droidmedia/.git describe --tags | sed -r "s/\-/\+/g")
rpm/dhd/helpers/pack_source_droidmedia-localbuild.sh $DROIDMEDIA_VERSION
mkdir -p hybris/mw/droidmedia-localbuild/rpm
cp rpm/dhd/helpers/droidmedia-localbuild.spec \
hybris/mw/droidmedia-localbuild/rpm/droidmedia.spec
sed -ie "s/0.0.0/$DROIDMEDIA_VERSION/" \
hybris/mw/droidmedia-localbuild/rpm/droidmedia.spec
mv hybris/mw/droidmedia-$DROIDMEDIA_VERSION.tgz hybris/mw/droidmedia-localbuild
rpm/dhd/helpers/build_packages.sh --build=hybris/mw/droidmedia-localbuild

在终端1中

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make -j4 libaudioflingerglue_32 miniafservice

在终端2中

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rpm/dhd/helpers/pack_source_audioflingerglue-localbuild.sh
mkdir -p hybris/mw/audioflingerglue-localbuild/rpm
cp rpm/dhd/helpers/audioflingerglue-localbuild.spec \
hybris/mw/audioflingerglue-localbuild/rpm/audioflingerglue.spec
mv hybris/mw/audioflingerglue-0.0.1.tgz hybris/mw/audioflingerglue-localbuild
rpm/dhd/helpers/build_packages.sh --build=hybris/mw/audioflingerglue-localbuild

然后重新打包dhd

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rpm/dhd/helpers/build_packages.sh --droid-hal

上传到obs打包 (可以先在自己的home下面创建一个子项目)

将droid-local-repo/vince下 droid-hal-vince/.rpm 跟audioflingerglue.rpm 、 droidmedia*.rpm 上传到obs的droid-hal-vince下

例如这些包:https://build.merproject.org/package/show/nemo:devel:hw:xiaomi:vince/droid-hal-vince

obs打包还需要dhc,dhv等等几个包,此处不详细说明了,可以到 https://github.com/mer-hybris 看其他机型的

Jolla-@RELEASE@-$DEVICE-@ARCH@.ks

obs打包完之后,将droid-config-vince-kickstart-configuration-0.2.4*.armv7hl.rpm 下载下来,解压获得Jolla-@RELEASE@-$DEVICE-@ARCH@.ks
放到$ANDROID_ROOT下面

镜像制作

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cd $ANDROID_ROOT
RELEASE=2.1.4.14
EXTRA_NAME=-alpha1
hybris/droid-configs/droid-configs-device/helpers/process_patterns.sh
sudo mic create fs --arch=$PORT_ARCH \
--tokenmap=ARCH:$PORT_ARCH,RELEASE:$RELEASE,EXTRA_NAME:$EXTRA_NAME \
--record-pkgs=name,url \
--outdir=sfe-$DEVICE-$RELEASE$EXTRA_NAME \
--pack-to=sfe-$DEVICE-$RELEASE$EXTRA_NAME.tar.bz2 \
$ANDROID_ROOT/Jolla-@RELEASE@-$DEVICE-@ARCH@.ks

刷机

参考 https://wiki.merproject.org/wiki/Adaptations/libhybris/Install_SailfishOS_for_Vince