imx8开发之~源码下载

由于imx8新出的，市面上资料很少，所以自己把遇到问题写出来
imx8 源码下载路径，如果没有账号就申请一个，由于我们是做无人驾驶公交的方向，所有我们选择的是自动驾驶版本。

android_o8.1.0_2.0.0_auto-beta_image_8qmek2.tar.gz

下载网址

https://cache.nxp.com/secured/bsps/android_o8.1.0_2.0.0_auto-beta_image_8qmek2.tar.gz?__gda__=1555910806_437b407337762cad8f6ff086ec0ebcec&fileExt=.gz

下载解压之后发现，这里面最重要的是一个脚本，
在这里插入图片描述
imx_android_setup.sh 脚本内容

# This script is used to fetch the complete source for android build
# It will install android NXP release in WORKSPACE dir (current path by default)

echo "Start fetching the source for android build"

if [ "x$BASH_VERSION" = "x" ]; then
    echo "ERROR: script is designed to be sourced in a bash shell." >&2
    return 1
fi

# retrieve path of release package
REL_PACKAGE_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
echo "Setting REL_PACKAGE_DIR to $REL_PACKAGE_DIR"

if [ -z "$WORKSPACE" ];then
    WORKSPACE=$PWD
    echo "Setting WORKSPACE to $WORKSPACE"
fi

if [ -z "$android_builddir" ];then
    android_builddir=$WORKSPACE/android_build
    echo "Setting android_builddir to $android_builddir"
fi

if [ ! -d "$android_builddir" ]; then
    # Create android build dir if it does not exist.
    mkdir "$android_builddir"
    cd "$android_builddir"
    repo init -u https://source.codeaurora.org/external/imx/imx-manifest.git -b imx-android-oreo -m imx-o8.1.0_2.0.0-auto-beta.xml
      rc=$?
      if [ "$rc" != 0 ]; then
         echo "---------------------------------------------------"
         echo "-----Repo Init failure"
         echo "---------------------------------------------------"
         return 1
      fi
else
    cd "$android_builddir"
fi

repo sync
      rc=$?
      if [ "$rc" != 0 ]; then
         echo "---------------------------------------------------"
         echo "------Repo sync failure"
         echo "---------------------------------------------------"
         return 1
      fi

# Copy all the proprietary packages to the android build folder

cp -r "$REL_PACKAGE_DIR"/vendor/nxp "$android_builddir"/vendor/
cp -r "$REL_PACKAGE_DIR"/EULA.txt "$android_builddir"
cp -r "$REL_PACKAGE_DIR"/SCR* "$android_builddir"

# unset variables

unset android_builddir
unset WORKSPACE
unset REL_PACKAGE_DIR

echo "Android source is ready for the build"

主要是通过repo 下载源码。然后拷贝patch 到源码中
由于国内墙的原因，repo 脚本的库使用国内源

 git clone https://mirrors.tuna.tsinghua.edu.cn/git/git-repo

下载完成之后修改 repo内容

  REPO_URL = 'https://mirrors.tuna.tsinghua.edu.cn/git/git-repo'

在根目录下新建文件夹bin 并把修改后repo拷贝进去。
在这里插入图片描述

执行source ~/imx-o8.1.0_1.3.0_8m/imx_android_setup.sh 大概会报一下错误

error: Failed connect to android.googlesource.com:443;Connection refused while

这里需要替换Ubuntu的/etc/hosts
替换完成之后，就可以正常下载源码，大概下载一天，中间如果有中断，执行repo sync 既可以，不需要执行脚本

imx8开发之~源码下载

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