On Thu, Apr 21, 2005 at 03:19:10PM +0800, Sam Song wrote: > Interesting to me as well. I also have such a similar > problem. But I wanna to know how I can return to > u-boot with software workaround after kernel hanging. > At least, I must power-off and power-on my target to > get back to u-boot console. If so, the last kernel > printk message would lost IMHO.
Easy, use BDI (or any other hw debugger) and reset target when it hangs. -- Eugene
