Serial console problem on MPC8272ADS board

[Vitaly Bordug]

Ning,
Well, AFAIK the serial console on the second UART (and second UART on 
SCC4 as well) haven't been included yet to the community tree. To be 
sure you can take a look in the 8260_io/uart.c where in rs_table 
structure second entry should be {0, 0, PROFF_SCC4 ... Implementation is 
not that hard, you need only make proper mentioned entry, enable 
transceiver (BCSR+4), and program parallel port pins (take a look at 
chapter 37 of MPC8272 reference manual, grep for SCC4).

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Regards, Vitaly