title: Why doesn't U-Boot disable the console output
body: <p>I have this system which is accessed by a serial Debug Port. I want to disable all of the output, that was made during the U-Boot boot. Therefore there is the</p>
  <blockquote>
  <p>setenv silent 1</p>
  </blockquote>
  <p>parameter, which i put into the BOOTCMD string like:</p>
  <blockquote>
  <p>#define CONFIG_BOOTCOMMAND   &quot; setenv silent 1;&quot; \</p>
  <p>&quot;bootm &quot;</p>
  </blockquote>
  <p>and there is the</p>
  <blockquote>
  <p>#define CONFIG_SILENT_CONSOLE</p>
  </blockquote>
  <p>command, neither one is working (<em>the lines printed out are still the same and the boot time didn't change</em>). Does somebody see the error ?</p>