default or selected kernelversion does not have config value CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT.
Result is shown for kernelversion 5.4.159

Start Android RAM console early

configname: CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Android
└─>Start Android RAM console early
In linux kernel since version 2.6.29 (release Date: 2009-03-23)