Hi, I got the serial.c from DENX linuxppc_2.4._devel tree which has support for 16550A as memory mapped uart, and am using it as a module. I made modifications to match my board. When I start it, it correctly recognizes that I have a 16550A and at correct IRQ. However, when I open and send something through the port (I just do cat>/dev/ttySe0), I get garbage on the other side. My 16550 has a crystal of 3.6864MHz and the processor runs at 49MHz. I thought that this kind of garbage problem is generally due to baud rate not set correctly. I see the divisor correctly calculated as 3686400/16/9600 = 24 and being sent to 16550. What else could I be doing wrong?
Thanks Lokesh Kumar Wireless Matrix USA Inc. 703-262-4032 ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
