[U-Boot-Users] Problems with serial output on custom MPC8280 board

Wolfgang Denk wd at denx.de
Sat Aug 9 00:29:24 CEST 2003

In message <FFECLICFNBJAHONLGAKMAEALCMAA.gklug at giga-stream.de> you wrote:
> a HRESET. (We usually do this with the BDI2000 box). After this HRESET the
> serial console occurs to hang randomly. This mean that the U-Boot code hangs in
>  This leads us to the impression that somehow the CPM/SCC3 could not properly
> communicate with the CoreCPU. Does anybody experienced a similar problem?

Just a wild guess - check your hardare; especially all voltages,  and
all your clock signals. Then check the clocks again.

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
"Everybody is talking about the  weather  but  nobody  does  anything
about it."                                               - Mark Twain

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