xzcat oh-rpi3b-full.img.xz | sudo dd of=/dev/your_sdcard bs=8M
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# 安装必要的包
sudo apt update
sudo apt install -y binutils git git-lfs gnupg flex bison gperf build-essential \
                    zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 \
                    lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache \
                    libgl1-mesa-dev libxml2-utils xsltproc unzip m4 wget bc python python3 \
                    android-tools-fsutils libssl-dev mtools

# 安装repo
curl https://gitee.com/oschina/repo/raw/fork_flow/repo-py3 | sudo tee /usr/local/bin/repo >/dev/null
sudo chmod a+x /usr/local/bin/repo

# 将/bin/sh设置为/bin/bash
sudo ln -sf bash /bin/sh

# 设置git信息
git config --global user.name your_name
git config --global user.email your_email
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mkdir ~/ohos
cd ~/ohos
wget https://releases.linaro.org/components/toolchain/binaries/7.5-2019.12/arm-linux-gnueabihf/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf.tar.xz
tar -xvf gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf.tar.xz
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cd ~/ohos
mkdir openharmony
cd openharmony
repo init -u https://gitee.com/openharmony-sig/manifest.git -m devboard_rpi3b.xml -b master --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'
./build/prebuilts_download.sh
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cd ~/ohos/openharmony
python3 projectpatch/patch.py
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cd ~/ohos
export PATH="$PATH:$(pwd)/gcc-linaro-7.5.0-2019.12-x86_64_arm-linux-gnueabihf/bin"
cd openharmony
python3 build-rpi3.py build
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# 假设SD卡的设备文件位于/dev/sdx
sudo python3 build-rpi3.py flash /dev/sdx
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# 假设SD卡的设备文件位于/dev/sdx
sudo dd if=out/ohos-arm-release/packages/phone/images/firmware.img of=/dev/sdx bs=8M
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