Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/edf3fe7d39a1ee07353128af5221422ce9ccfad6/fs/fat 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/fs/fat
Jean-Christophe PLAGNIOL-VILLARD 08ab4e1780 fs: Move conditional compilation to Makefile 17 years ago
..
Makefile fs: Move conditional compilation to Makefile 17 years ago
fat.c fs: Move conditional compilation to Makefile 17 years ago
file.c fs: Move conditional compilation to Makefile 17 years ago