Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/cc749523ae1adec3856f2b7fe77a6d856da4652a/arch/sandbox 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/arch/sandbox
mario.six@gdsys.cc 743268f514 dm: test: Add GPIO open drain tests 9 years ago
..
cpu
dts
include/asm dm: test: Add GPIO open drain tests 9 years ago
lib
Kconfig
Makefile
config.mk