Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/28b5404ca130b4c2840b2b01401713f13b93a3b7/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 2860f03b91 fdt: Add an option to disable device tree in SPL 10 years ago
..
.gitignore
Kconfig fdt: Add an option to disable device tree in SPL 10 years ago
Makefile fdt: Rename the DEV_TREE_BIN Makefile flag to to EXT_DTB 11 years ago