Your ROOT_URL in app.ini is https://src.whiteboxsystems.nl/ but you are visiting http://src.whiteboxsystems.nl/Whitebox/u-boot/src/commit/0e4e38ae38801472ee77bb2b52e081017662c2b6/drivers/pwm 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/drivers/pwm
Robert P. J. Day 5052e81988 PWM: Correct misspellings of "module" in context of PWM 9 years ago
..
Kconfig exynos: pwm: Add a driver for the exynos5 PWM 9 years ago
Makefile exynos: pwm: Add a driver for the exynos5 PWM 9 years ago
exynos_pwm.c exynos: pwm: Add a driver for the exynos5 PWM 9 years ago
pwm-imx-util.c PWM: Correct misspellings of "module" in context of PWM 9 years ago
pwm-imx-util.h PWM: Correct misspellings of "module" in context of PWM 9 years ago
pwm-imx.c PWM: Correct misspellings of "module" in context of PWM 9 years ago
pwm-uclass.c
rk_pwm.c rk_pwm: remove grf setting code from driver 9 years ago
tegra_pwm.c