当用如下命令下载不在froyo分支时，
$ cd ~ $ mkdir myandroid $ cd myandroid $ curl http://android.git.kernel.org/repo > ./repo $ chmod a+x ./repo $ ./repo init -u git://android.git.kernel.org/platform/manifest.git -b froyo $ cp /opt/imx-android-r9.4/code/r9.4/default.xml .repo/manifests/default.xml (To avoid loading unnecessary gits from Google repo, meanwhile load some gits from Google repo which is not included in default manifest) $ ./repo sync
改用命令,记住一定要全部删掉原来repo的东西，否则会有很多错误！！！
rm -fr * ./repo init -u git://android.git.kernel.org/platform/manifest.git -b android-2.2.1_r1
