Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/928435d11b898870415910efff87a4d6399cecb8/cpu/sh4 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/cpu/sh4
Jean-Christophe PLAGNIOL-VILLARD 3931a375de sh: unify linker script 16 years ago
..
Makefile
cache.c
config.mk
cpu.c sh: Add netdev header fixing of warning/build 16 years ago
interrupts.c
start.S
u-boot.lds sh: unify linker script 16 years ago
watchdog.c