Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/f15c6515fc23f83c51f3de272ca23d86b80e81b1/nand_spl 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/nand_spl
Wolfgang Denk c1b7c70083 Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 16 years ago
..
board mpc83xx: fix undefined reference to `flush_cache' error in simpc8313 build 16 years ago
nand_boot.c nand_spl: Fix compile problem with board_nand_init() prototype 16 years ago
nand_boot_fsl_elbc.c NAND: Fix cache and memory inconsistency issue 16 years ago