title: how to disable psplash screen in yocto
body: <p>i am struggeling since couple of hours to disable the psplash image in yocto to produce an image for raspberry pi.</p>
  
  <p>I created a bbappend file to remove the splash files, but only the splash.sh was removed correctly, the result like psplash_write is still kept at /usr/bin </p>
  
  <p>The yocto docu states to disable it we need to pass psplash = false to the kernel command line, but how can i pass it .</p>
  
  <p>your help is appreciated, thank you</p>