Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/f94a1bed07e2af1c46ddcf2046cddd979ebfd994/arch/x86 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

Tom Rini db7a7dee68 Merge branch 'master' of git://git.denx.de/u-boot-x86		10 years ago
..
cpu	x86: Add SD/MMC support to quark/galileo	10 years ago
dts	x86: Add SPI support to quark/galileo	10 years ago
include/asm	Merge branch 'master' of git://git.denx.de/u-boot-x86	10 years ago
lib	x86: Define macros for pci configuration space access	10 years ago
Kconfig	x86: Use tab instead of space to indent in PCIE_ECAM_BASE	10 years ago
Makefile	Kbuild: introduce Makefile in arch/$ARCH/	11 years ago
config.mk	…