Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/0fc52948bda0734431cb528ee4fd82f1dec8c7b5/board/csb226 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/csb226
Ben Warren b1c0eaac11 Convert CS8900 Ethernet driver to CONFIG_NET_MULTI API 16 years ago
..
Makefile
config.mk
csb226.c Convert CS8900 Ethernet driver to CONFIG_NET_MULTI API 16 years ago
flash.c rename CFG_ macros to CONFIG_SYS 17 years ago
lowlevel_init.S rename CFG_ macros to CONFIG_SYS 17 years ago