转载地址：https://blog.csdn.net/q_z_r_s/article/details/80797999
If the system board that you have is not listed, then you will need to port U-Boot to your hardware platform. To do this, follow these steps: 1. Create a new directory to hold your board specific code. Add any files you need. In your board directory, you will need at least the "Makefile" and a "<board>.c". 2. Create a new configuration file "include/configs/<board>.h" for your board. 3. If you're porting U-Boot to a new CPU, then also create a new directory to hold your CPU specific code. Add any files you need. 4. Run "make <board>_defconfig" with your new name. 5. Type "make", and you should get a working "u-boot.srec" file to be installed on your target system. 6. Debug and solve any problems that might arise. [Of course, this last step is much harder than it sounds.]
