Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/e32951b525c5cd67aece0dffb7d4012b1567dcaf/drivers/led 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

Simon Glass 6a436c9182 dm: led: Tidy up SPL options for the led and led-gpio ... At present SPL does not have its own option. But these features can increase SPL code size. Adjust the Kconfig and Makefile so that separate a SPL option can be selected. Signed-off-by: Simon Glass <sjg@chromium.org>		10 years ago
..
Kconfig	dm: led: Tidy up SPL options for the led and led-gpio	10 years ago
Makefile	dm: led: Tidy up SPL options for the led and led-gpio	10 years ago
led-uclass.c	led: Return -ENODEV if the LED device cannot be found	10 years ago
led_gpio.c	dm: test: Add a test for the LED uclass	10 years ago