<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt"><div style="" class=""><br style="" class=""></div><div style="" class=""><span style="" class="">Hi, Thomas.</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><span style="" class=""><br style="" class=""></span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><span style="" class="">It works.</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style:
normal;"><span style="" class="">With "rootwait", it can boot with no initrd.</span></div><div class="" style="color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br style="" class=""><span style="" class=""></span></div><span style="" class="">Thank you very much. :)</span> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div class="" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div class="" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div style="" class="" dir="ltr"> <font style="" class="" face="Arial" size="2"> On Saturday, August 30, 2014 3:30 PM, Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote:<br style="" class=""> </font>
</div> <br style="" class=""><br style="" class=""> <div style="" class="">Dear lee choon gay,<br style="" class=""><br style="" class="">On Fri, 29 Aug 2014 23:35:59 -0700, lee choon gay wrote:<br style="" class=""><br style="" class="">> I use single partition for this, sda1.<br style="" class="">> Seems like the device driver is not ready yet to detect sda1.<br style="" class="">> You have any workaround for this?<br style="" class=""><br style="" class="">Indeed.<br style="" class=""><br style="" class="">Please pass "rootwait" in your kernel parameters. It tells the kernel<br style="" class="">to wait until the root device appears: USB devices are detected<br style="" class="">asynchronously, and sometimes the kernel may try to mount the root<br style="" class="">filesystem before the USB devices have been detected.<br style="" class=""><br style="" class="">If that still doesn't work, it means that your kernel configuration is<br
style="" class="">wrong and lacks some device drivers.<br style="" class=""><br style="" class="">Thomas<br style="" class="">-- <br style="" class="">Thomas Petazzoni, CTO, Free Electrons<br style="" class="">Embedded Linux, Kernel and Android engineering<br style="" class=""><a style="" class="" href="http://free-electrons.com/" target="_blank">http://free-electrons.com</a><br style="" class=""><br style="" class=""><br style="" class=""></div> </div> </div> </div> </div></body></html>