U-Boot 2014.07 Kernel 3.14.33 System: MX51 board with touchscreen lcd.

I'm trying to figure out the right combination of bootargs or enviroment variables or #define's to silence the console and make everything else work as normal all the way through shutdown.

In old kernel and u-boot our bootargs were "console=null root=/dev/mmcblk0p rootwait rw jtag=on fbcon=map:1"

In new u-boot and kernel I have narrowed down a few issues... fbcon=map:1 causes our display not to display anything when the system is booted. console=null causes the kernel to hang for about a minute before any log messages appear in sys.log

So I got rid of console=null and fbcon=map:1. I replaced it with #defines in config file...

#define CONFIG_SILENT_CONSOLE #define CONFIG_SYS_DEVICE_NULLDEV #define CONFIG_SILENT_CONSOLE_UPDATE_ON_SET #define CONFIG_EXTRA_ENV_SETTINGS \ "silent=1\0" \

It boots quick and lcd works, but now when I issue a reboot command I get shutdown messages on the lcd. How can I silence those?

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