编译uboot报错

[E9C50]

按仓库提供的uboot源码；以及README的变异方法； 使用Friendlyarm提供的arm-cortexa9-linux-gnueabihf-4.9.3交叉编译工具，报错如下：

Error: arch/arm/dts/.sun8i-h2-plus-orangepi-zero.dtb.pre.tmp:155.1-10 syntax error FATAL ERROR: Unable to parse input tree make[2]: *** [scripts/Makefile.lib:319: arch/arm/dts/sun8i-h2-plus-orangepi-zero.dtb] Error 1 make[1]: *** [dts/Makefile:43: arch-dtbs] Error 2 make: *** [Makefile:876: dts/dt.dtb] Error 2