Hi,
We are trying to route the console messages into LCD on AM335x starter kit.
We have tried the following option unable to succeed.
Option:
1) modified the startup script (ie: mv /etc/rc5.d/S97matrix-gui-2.0 /etc/rc5.d/K97matrix-gui-2.0 ).
2) enabled the frame buffer support in configuration file and compiled the kernel.
CONFIG_FRAMEBUFFER_CONSOLE = Y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY = Y
3) replaced the compiled kernel image into boot partition on sd card.
4) started booting with updated sd card under uboot# prompt Modified the uboot args from
console=ttyO0,115200n8
to
console=/dev/fb0,115200n8
using setenv command.
5) rebooted the board.
When kernel boot starts, the LCD shows the penguin image and console shows Uncompressing Linux... done, booting the kernel.",
After some time LCD shows blank and console shows login screen. Please guide us...
Thanks
Prabhakar