Update needed for Buildroot zynq_zybo_defconfig

Hello Sebastian,

In 2016, you contributed support for the Zynq Zybo platform to Buildroot, by adding the zynq_zybo_defconfig. This defconfig now fails to build:

https://gitlab.com/buildroot.org/buildroot/-/jobs/158295251

The build failure is due to the update of OpenSSL to 1.1.x, which U-Boot 2016.05 is not compatible with.

Could you look at updating U-Boot to at least version v2017.07, which contains commit c3b4328166b03d6749b86eb0fbb21a10e4395cfd that should fix this problem ?

Thanks a lot,

Thomas

Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com