How to use multiple UARTs in IMX6Q

cancel
Showing results for 
Search instead for 
Did you mean: 

How to use multiple UARTs in IMX6Q

90 Views
Contributor II

Hi,

I have a problem.

How do I enable uart0, 1, 2, 4 in the 3.0.35 linux kernel build for an i.MX6Q SabreSD based design?

board-mx6q_sabresd.h

board-mx6q_sabresd_h.PNG

board-mx6q_sabresd.c

board-mx6q_sabresd_c.PNG

I found ttymxc0 ~ 4 on the console after booting.

consol_mxctty0_4.PNG

but, uart0 and uart1 only work.

Tags (2)
0 Kudos
1 Reply

26 Views
NXP TechSupport
NXP TechSupport

Hello Jun Heo,

Does this problem persist? If possible, I would recommend using one of the NXP BSP Release kernels.

Regards,

0 Kudos