Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/22f2017c31bc682e9b15612a5c2580ab5b84418e/board/pm856 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/pm856
Trent Piepho f62fb99941 Fix all linker script to handle all rodata sections 16 years ago
..
Makefile
config.mk
ddr.c Pass dimm parameters to populate populate controller options 17 years ago
law.c
pm856.c mpc8xxx: LCRR[CLKDIV] is sometimes five bits 17 years ago
tlb.c
u-boot.lds Fix all linker script to handle all rodata sections 16 years ago