// Compile with // gcc -E -nostdinc -I $KERNELSRC -I $KERNELSRC/include -x assembler-with-cpp -o am335x-boneblack-openskies.dts.tmp am335x-boneblack-openskies.dts // dtc -I dts -O dtb -@ -i $KERNELSRC -i $KERNELSRC/include -o am335x-boneblack-openskies.dtb am335x-boneblack-openskies.dts.tmp #include &i2c1 { status = "okay"; clock-frequency = <400000>; }; &uart1 { status = "okay"; }; &uart2 { status = "okay"; };