I posted this in the Orange Pi Zero 3 topic earlier but got not response.
**How would one go about to get the default u-boot config that is flashed to spi to have netretry turned on?**
> If anyone is interested, here is a guide to netboot (pxe) the orange pi zero 3: https://raymii.org/s/tutorials/Netboot_PXE_Armbian_on_an_Orange_Pi_Zero_3_from_SPI_with_NFS_root_filesystem.html