To be honest, compiling U-boot is quite tiring. There are not many modifications to be made, but a lot of effort is spent on the compiler, and various strange problems are often encountered.
Below is the compiled U-boot and the corresponding gcc compiler
GCC download address: http://download.csdn.net/detail/king_mcu/9002001
U-Boot download address: http://download.csdn.net/detail/king_mcu/9002011
illustrate:
1. After arm-linux-gcc is unzipped to the Linux computer, add environment variables. Needless to say, the following is the installation path on my computer:
2. Unzip U-boot to the working directory and modify the compiler path in Makefile to the path of arm-linux-gcc on your computer:
3、make clean
4、make EmbedSky_config
If you are prompted with mkconfig permission deny, execute chmod 777 mkconfig
5、make
That's it~~~
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