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  1. Installed Vivado 2018.2
  2. Clone u-boot git clone https://github.com/Xilinx/u-boot-xlnx.git
  3. change directory to u-boot-xlnx
  4. source /opt/Xilinx/Vivado/2018.2/settings64.sh
  5. export CROSS_COMPILE=aarch64-linux-gnu-
  6. export ARCH=aarch64
  7. make avnet_ultra96_rev1_defconfig
  8. make

Both u-boot and u-boot.elf appear at the directory, what they are? I want to build a boot.bin from fsbl.elf, xxxx.bit and u-boot.elf with SDK, which file shall I use?

I search the issue on web but get difference answer, someone recommends that rename the u-boot to u-boot.elf and apply it, other says use the u-boot.elf directly.

Your answer is welcome, thanks a lot.

coolicelee
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  • My board is ultra96 v2, I use minicom get output from USB-COM, host system is Ubuntu 18. I try the two files, when I add u-boot.elf, I only can get output from fsbl.elf. When I try renanme u-boot and apply it, I get "No valid device tree binary found..." after the fsbl finish. – coolicelee Feb 05 '20 at 14:35

0 Answers0