I also found this issue. The last uboot need DTC 1.4. but dtc version is 1.3.0 when I install device-tree-compiler_1.4.0-1_amd64.deb.
I also found this issue. The last uboot need DTC 1.4. but dtc version is 1.3.0 when I install device- tree-compiler_ 1.4.0-1_ amd64.deb.