Cross Reference: /src/distrib/utils/embedded/files/armv7_boot.cmd

      1 if test "${soc}" = "tegra210" ; then
      2 	# enable PCIe
      3 	pci enum
      4 fi
      5 
      6 setenv boot_scripts
      7 setenv boot_script_dhcp
      8 run distro_bootcmd
      9