Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/39da644ea86beb8786c09bd536a184a8642c9e10/doc/README.malta 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/doc/README.malta

517 B

MIPS Malta board

How to flash using a MIPS Navigator Probe:

- Ensure that your Malta has jumper JP1 fitted. Without this jumper you will
be unable to flash your Malta using a Navigator Probe.

- Connect Navigator Console to your probe and Malta as usual.

- Within Navigator Console run the following commands:

source /path/to/u-boot/board/imgtec/malta/flash-malta-boot.tcl
reset
flash-boot /path/to/u-boot/u-boot.bin

- You should now be able to reboot your Malta to a U-boot shell.