Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/2e0c1c7d5cafb92f7bee9c8ac4b69f5bed075c67/dts 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/dts
Simon Glass bbb0b128c3 fdt: Add support for embedded device tree (CONFIG_OF_EMBED) 14 years ago
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Makefile