Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/963f2f611741f8d9c38bd7caf20ae8c95cab7b3f/lib_nios2 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/lib_nios2
Peter Tyser b220c64d86 Move architecture specific config.mk files into subdirs 16 years ago
..
Makefile
board.c stdio/device: rework function naming convention 16 years ago
bootm.c
cache.S
config.mk Move architecture specific config.mk files into subdirs 16 years ago
divmod.c
math.h
mult.c
time.c