title: Cross-compiler Toolchain and OpenEmbedded +BeagleBoard
body: <p>I recently start building the filesystem for Beagle Board through OpenEmbedded, but now I also want to change its kernel using the shown here: 
               <a href="http://elinux.org/BeagleBoard#Linux_kernel" rel="nofollow">http://elinux.org/BeagleBoard#Linux_kernel</a>. </p>
  
  <p>To do that I need the staging and the cross-compiler toolchain directories, but I can't find them. The top level directories that appear after doing the console-image are:</p>
  
  <p>$ find tmp -maxdepth 2 -type d
  tmp
  tmp/work
  tmp/work/armv7a-angstrom-linux-gnueabi
  tmp/work/i686-linux
  tmp/work/beagleboard-angstrom-linux-gnueabi
  tmp/work/all-angstrom-linux-gnueabi
  tmp/download
  tmp/download/sources
  tmp/pstage
  tmp/pstage/angstromglibc
  tmp/pstage/pstaging_lists
  tmp/rootfs
  tmp/deploy
  tmp/deploy/glibc
  tmp/pkgdata
  tmp/pkgdata/armv7a-angstrom-linux-gnueabi
  tmp/pkgdata/i686-linux
  tmp/pkgdata/beagleboard-angstrom-linux-gnueabi
  tmp/pkgdata/all-angstrom-linux-gnueabi
  tmp/stamps
  tmp/stamps/armv7a-angstrom-linux-gnueabi
  tmp/stamps/i686-linux
  tmp/stamps/beagleboard-angstrom-linux-gnueabi
  tmp/stamps/all-angstrom-linux-gnueabi
  tmp/sysroots
  tmp/sysroots/armv7a-angstrom-linux-gnueabi
  tmp/sysroots/i686-linux
  tmp/sysroots/beagleboard-angstrom-linux-gnueabi
  tmp/cache
  tmp/cache/glibc
  tmp/usr
  tmp/usr/lib</p>
  
  <p>Usually the cross-compiler toolchain is in the tmp/cross directory and the staging in the /tmp/staging directory.</p>
  
  <p>Can someone help me? Thanks in advance.</p>