Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/03c0a9244098e02a3d076418d6a23a3abd117ad9/board/v37 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/v37
Joakim Tjernlund 9d8fbd1b20 powerpc, 8xx: Fixup all 8xx u-boot.lds scripts 14 years ago
..
Makefile Switch from archive libraries to partial linking 15 years ago
flash.c
u-boot.lds powerpc, 8xx: Fixup all 8xx u-boot.lds scripts 14 years ago
v37.c