imx how and where to set U-boot logging and kernel logging level after image build?

[munchiis]

I would like to know where to set the logging level for both u-boot and kerne lbefore and after building the image 

I cant find where and how to change the loglevel and set it equal to 8.  

where and how do i set these for uboot? and is there an equivalent for the kernel logging

CONFIG_LOG - Enables the logging system

CONFIG_LOG_MAX_LEVEL - Max log level to build (anything higher is compiled out)

CONFIG_LOG_CONSOLE - Enable writing log records to the console

[Rita_Wang]

Which platform are you using? https://developer.toradex.com/knowledge-base/splash-screen-linux Hope this can do some help for you.