Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/91809ed51d8327a8dbbf29aa98a091154c282171/cpu/leon3 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/leon3
Markus Klotzbuecher 50bd0057ba Merge git://git.denx.de/u-boot into x1 17 years ago
..
Makefile
ambapp.c
config.mk
cpu.c
cpu_init.c rename CFG_ macros to CONFIG_SYS 17 years ago
interrupts.c rename CFG_ macros to CONFIG_SYS 17 years ago
prom.c rename CFG_ macros to CONFIG_SYS 17 years ago
serial.c rename CFG_ macros to CONFIG_SYS 17 years ago
start.S rename CFG_ macros to CONFIG_SYS 17 years ago
usb_uhci.c
usb_uhci.h