Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/14142811f4c2d4da28e86ccb2375487f8dff02cb/drivers/core 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/drivers/core
Masahiro Yamada 9f56917ab8 dm: core: make simple-bus compatible to simple-mfd 9 years ago
..
Kconfig
Makefile
device-remove.c
device.c
devres.c
dump.c
lists.c
regmap.c
root.c
simple-bus.c
syscon-uclass.c
uclass.c
util.c