Hello,
Thanks for the reply. I have tried adding it into the uEnv.txt file as you said, but still no luck in using “make flash_firmware”. I have added my output errors if they will help you understand my current situation. My Linux info is as follows: Linux beaglebone 3.8.13-bone79 #1 SMP Tue Oct 13 20:44:56 UTC 2015 armv7l GNU/Linux
EDIT (May 4th, 2016): I noticed a typo in enabling the Serial Port 2 with BB_UART2 and have now changed it to BB-UART2, but still can’t get it to work. I have tried both formats for 3.8 and 4.1 for enabling the Serial Port 2.
Thanks again in advance,
Alvin