cd buildroot
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet-tc digitaldevices_octonet_tc_defconfig
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet-tc 
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet-init digitaldevices_octonet_init_defconfig
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet-init
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet digitaldevices_octonet_defconfig
make BR2_EXTERNAL=../buildroot.octonet O=output-octonet