Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/ad5fd92289a0721eb8a4f6c648e67f45915812cd/board/avnet You should set ROOT_URL correctly, otherwise the web may not work correctly.
upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
 
 
 
 
 
 
u-boot/board/avnet
Wolfgang Denk f0c0b3a9e6 Fix incorrect use of getenv() before relocation 14 years ago
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fx12mm Fix incorrect use of getenv() before relocation 14 years ago
v5fx30teval Handle most LDSCRIPT setting centrally 14 years ago