Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/69fb8be4fc07162fdf6edf04bdc7233b0e9a920e/board/sx1 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/board/sx1
Selvamuthukumar 9b827cf172 Align end of bss by 4 bytes 17 years ago
..
Makefile
config.mk
lowlevel_init.S
sx1.c
u-boot.lds Align end of bss by 4 bytes 17 years ago