Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/a52f90f074a84880f8cb13e060e9ca5f3c7d9c2f/arch/avr32 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/arch/avr32
Masahiro Yamada 8fb80a8bb4 avr32: convert makefiles to Kbuild style 12 years ago
..
cpu avr32: convert makefiles to Kbuild style 12 years ago
include/asm
lib avr32: convert makefiles to Kbuild style 12 years ago
config.mk