<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:10px"><div id="yui_3_16_0_ym19_1_1480575504260_17278"><font id="yui_3_16_0_ym19_1_1480575504260_17280" size="2">Hi Valdis,</font></div><div id="yui_3_16_0_ym19_1_1480575504260_17278"><font size="2" id="yui_3_16_0_ym19_1_1480575504260_17317"> Thanks for your prompt answer. I have ext3 builtin the kernel. After looking into the code I found that sys_mknod function fails. I am unable to understand why this happens?</font></div><div id="yui_3_16_0_ym19_1_1480575504260_17278"><font size="2"><br></font></div><div id="yui_3_16_0_ym19_1_1480575504260_17278"><font size="2">Regards,</font></div><div id="yui_3_16_0_ym19_1_1480575504260_17278"><font size="2">Amit.</font></div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 10px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Wednesday, 30 November 2016 11:38 PM, "Valdis.Kletnieks@vt.edu" <Valdis.Kletnieks@vt.edu> wrote:<br></font></div> <br><br> <div class="y_msg_container">On Wed, 30 Nov 2016 14:12:18 +0000, Amit Mahadik said:<div class="yqt7813878003" id="yqtfd29891"><br clear="none"><br clear="none">> bootargs Kernel command line: console=ttyS0,115200 noinitrd rw rootfstype=ext3 root=/dev/mmcblk0p2 rootwait mem=512M coherent_pool=4M no_console_suspend resume=/dev/mtdblock3.<br clear="none"><br clear="none">> However, while booting I get the following error <br clear="none">> Failed to create /dev/root: -2VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2): error -2</div><br clear="none"><br clear="none">If you're booting with noinitrd, you better have ext3 as a builtin, not a<br clear="none">module, or you're going to have a really bad day....<div class="yqt7813878003" id="yqtfd82122"><br clear="none"><br clear="none"><br clear="none"></div><br><br></div> </div> </div> </div></div></body></html>