[android-kernel] Re: Debugging boot problem

2010-07-29 Thread Jie
realize it. Or would you like to give me some key points of porting? Very appreciated. Regards, On Jul 29, 10:55 am, Danke Xie wrote: > Hi Jie, > > There are indeed some kernel CONFIG options to enable console support > for a serial tty device. For example, there is one for the ser

[android-kernel] Re: Debugging boot problem

2010-07-28 Thread Jie
Hi, In my case, no way to run 'adb shell' because the kernel got stuck before adbd started. As for USB serial port method, I'm not sure whether some special CONFIG for the kernel needed or not. What are the detailed steps? On Jul 29, 9:35 am, andrew_esh wrote: > Download the SDK Toolkit form

[android-kernel] Re: Debugging boot problem

2010-07-28 Thread Jie
Hi, I'm also looking for the answer. :-) On Jul 28, 2:38 am, doug wrote: > Hello, > > My N1 hung on the cross "X" screen after I flashed it with a new boot > image.  How do I debug this boot problem?  Is there a way to read the > boot sequence off the device to see where it gets stuck? > > Thanks

[android-kernel] Re: How to dump boot message without adb

2010-07-17 Thread Jie
. That was very disappointed. Regards, Jie Danke Xie wrote: > To Jie, > > You are right that when Android boots up, you will see the logo > screen, instead of the Linux console output. I guess this is what you > mean by the "tty". What Vishnu said is you won't get the kernel &

[android-kernel] Re: How to dump boot message without adb

2010-07-14 Thread Jie
> > > > > > > > > > > yes, you can try it out. > > > On Wed, Jul 14, 2010 at 12:24 PM, Jie wrote: > > >> Hi, vishnu > > >> Thanks for quick reply. I've executed 'printenv' on my Tattoo device, > >> 

[android-kernel] Re: How to dump boot message without adb

2010-07-13 Thread Jie
it to 'no_console_suspend=1 console=null' as Google did for other devices. Is this correct? Regards, On Jul 14, 12:10 pm, Vishnu Pratap Singh wrote: > Hi Jie, > > you can use serial port for getting the logs. on serail port go to boot > prompt and there you just change t

[android-kernel] How to dump boot message without adb

2010-07-13 Thread Jie
Hi, all I've ported the HTC drivers for 2.6.29 to kernel-msm-2.6.32.9 on my HTC Tattoo. After a long time debugging, I completed the compilation without any errors. I've compared the .config files of both HTC(.29) and android(.32.9) carefully, nothing strange was found. However, the phone got stuc