Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/a4c8bbbc289e4f853b52ce9fe604079038e644cc/scripts/kconfig/lxdialog 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/scripts/kconfig/lxdialog
Masahiro Yamada 9b5f0b1da9 kconfig: sync with Linux 4.1 10 years ago
..
.gitignore
BIG.FAT.WARNING
check-lxdialog.sh
checklist.c
dialog.h
inputbox.c
menubox.c
textbox.c
util.c
yesno.c