Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/3d49412d5626eebdfca78dcaec7d817b45d6f03e/include/mtd 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/include/mtd
Tom Rini d6639d10db Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 12 years ago
..
cfi_flash.h cfi_flash: Fix unaligned accesses to cfi_qry structure 12 years ago
mtd-abi.h mtd: resync with Linux-3.7.1 12 years ago
ubi-user.h