#!/bin/sh NUM_CPUS=$(cat /proc/cpuinfo |grep -c processor) dtc -I dts -O dtb test/dm/test.dts -o test/dm/test.dtb make O=sandbox sandbox_config make O=sandbox -s -j${NUM_CPUS} dd if=/dev/zero of=spi.bin bs=1M count=2 ./sandbox/u-boot -d test/dm/test.dtb -c "dm test" rm spi.bin