LCD display blank


When I used the prebuilt images I was able to get the user prompt on the LCD but now I have built the images with Digi ESP with default configuration but the LCD is blank.

Any idea what could be the problem?


this may help you
DEL 5.6 .Digi ESP Help Contents ->
Digi ESP for Embedded Linux > 9. Devices and Interfaces > 9.17. Video/Graphics support > 9.17.4. Managing the video graphics display from user space


Checked the link but there is nothing which Iam missing.

With the same console configuration, prebuilt kernel display works fine
setenv console console=ttymxc0,38400 console=tty0