烧板子流程

好吧，最近为这鸟板子的事烦的要死，算了，写个blog吧

用swdownload烧录时，进入Loader目录，有TTC和TVTD两个目录，TTC->910，TVTD里还有Android和eMMc这两个，Android->920dkb，eMMc->920H。

Loader

?-TTC ?910

?-TVTD

?- -eMMc ?920H(921)

?- -Android 920dkb

gingerbread -> eMMc

ics -> eMMc_ics

镜像copy如Loader后，点击start (小灯泡)，然后

1.920H的板子就 right/back + reset(long press) 看屏幕上进度条

2.920dkb的板子要先删除 system.img后，再点start，然后用camera+reset ，完成后，用sdk/platform-tool/fastboot 烧

?Use fastboot to erase or reburn specific binaries
?=============================================
?1.Start your favorite terminal emulator with the appropriate COM port set to 115200,8N1.
?
?2.Make the board enter fastboot mode
?There are 2 methods to enter fastboot mode:
?(1)Power on the board using CAM1+POWER
?(2)Power on the board and wait for TTC_TD>> prompt to appear,then enter the following command:
?TTC_TD>>fb
?
?3.Enter the directory containing fastboot (In host PC)
?cd <platform>/out/host/linux-x86/bin
?
?4.Enter the following command to burn kernel into flash: (In host PC)
?For NAND flash,issue the following commands:
?sudo ./fastboot erase kernel
?sudo ./fastboot flash kernel <image path>
?
?5.Enter the following command to burn system.img into flash: (In host PC)
?For NAND flash,issue the following commands:
?sudo ./fastboot erase system
?sudo ./fastboot oem onfly system
?sudo ./fastboot flash system <image path>
?
?6.Enter the following command to burn userdata.img into flash: (In host PC)
?For NAND flash,issue the following commands:
?sudo ./fastboot erase userdata
?sudo ./fastboot flash userdata <image path>
?
?7.Enter the following command to burn pxafs.img into flash: (In host PC)
?For NAND flash,issue the following commands:
?sudo ./fastboot erase telephony
?sudo ./fastboot flash telephony <image path>

?

最后：fastboot reboot

? 先记这么多吧。。。

minicon调试使用

minicom -w -D /dev/ttyUSB0

while [ 1 ] ; do adb logcat -v time | tee -a /work/CQ16568/1000times.alog; done

920sdkb 烧ics时，system和userdata不用softwareDownload烧，用fastboot

查找work目录下文件至文件：

find /work -name *.mk >> allMk

查找allMk中标示的文件里是否有Android字段：

grep android `cat allMk`

修改Serial number

echo 0 > /sys/class/android_usb/android0/enable
echo xxx > /sys/class/android_usb/android0/iSerial
echo 1 > /sys/class/android_usb/android0/enable

查看Android源码的版本：

(1) .repo/manifest.xml 中查询

(2)build/core/version_plaform.mk中去查询plaform_version的定义值

挂载android /目录可写

# mount -o remount,rw rootfs /