fastboot：找不到命令
如果按照如下方法设置adb后：
ADB function
Download the Android SDK.
Update the adb configuration to scan for freescale's pid:
Run the SDK's tools to generate a configure file:
android-sdk-linux_86/tools/android update adb
Modify the files:~/.android/adb_usb.ini, to add freescale vendor id:
# ANDROID 3RD PARTY USB VENDOR ID LIST -- DO NOT EDIT.
# USE 'android update adb' TO GENERATE.
# 1 USB VENDOR ID PER LINE.
0x0bb4
Create a new udev rule file under the PC's /etc/udev/rules.d/ named: imx-android.rules. And fill in the following line into the file:
SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"
Change the new udev rule file's permission:
chmod a+r /etc/udev/rules.d/imx-android.rules
Connect the Android Device
Restart the adb server
adb kill-server
adb start-server
fastboot命令还是不能用，则需要考虑是否有fastbot这个可执行文件是否存在。
一般fastboot可执行文件放在/usr/bin目录下。
