Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/4d25507f3df9b7c06e04b40b6d42f895493c5435/arch/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/arch/nios2
Robert P. J. Day 7ffe3cd62e Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP 9 years ago
..
cpu Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP 9 years ago
dts
include/asm
lib
Kconfig
Makefile
config.mk