Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/5786071e4a3b9091940580c208e27d21fdc269cf/examples 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

Tom Rini cad0499071 Merge branch 'master' of git://git.denx.de/u-boot-arm		10 years ago
..
api	…
standalone	arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD	10 years ago
Makefile	Various Makefiles: Add SPDX-License-Identifier tags	10 years ago