Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/b0928da648d440778512ddd81e690717239b8f1f/configs/at91sam9g20ek_mmc_defconfig 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/configs/at91sam9g20ek_mmc_defconfig

3 lines
94 B

CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G20,SYS_USE_MMC"
CONFIG_ARM=y
CONFIG_TARGET_AT91SAM9260EK=y