Hi !
I am working on a custom board based on T1042. I want to change debug uart from ttyS0 to ttyS3.
I have changed environment variable "consoledev=ttyS0" to "consoledev=ttyS3". The effect of this change is that during booting, kernel prints shift to ttyS3 however filesystem never come to a login state. Also u-boot prints are still coming of ttyS0.
What other changes do I need to change to achieve this goal?
Regards
Ather
Solved! Go to Solution.
In u-boot source code, please do the following modification, then rebuild u-boot image. in include/configs/T104xRDB.h.
#define CONFIG_CONS_INDEX 1
Modify to
#define CONFIG_CONS_INDEX 3