2010-12-14 09:15:02 UART1 PORTG Console problems
Appalayagari Sreedhar (INDIA)
I am working with 2009R1-RC1 distribution, BF527 based custom board.
The debug console (UART1) is interfaced to the PortG UART1 (PG12 and PG13).
I got the uboot up( with some code modifications, i have posted a query to the uboot group i am waiting for their details)
and trying to load and run the builded image, junk is displayed on the console.
I have selected the PORTG for uart1under BF527 Specific Configuration
*** Alternative Multiplexing Scheme ***
│ │ SPORT0 (PORT G) --->
│ │ SPORT0 TSCLK Location (PORT PG10) --->
│ │ UART1 (PORT G) --->
│ │ NAND (NFC) Data (PORT H) --->
│ │ *** Interrupt Priority Assignment ***
│ │ Priority --->
Is there anything i missing, can u please help me in resolving the problem.
2010-12-14 10:22:11 Re: UART1 PORTG Console problems
Mike Frysinger (UNITED STATES)
are you sure the baud rate is correct ? if the pin mappings were incorrect, you most likely wouldnt see anything on the console at all.