SGTM. I'll keep it local.
Ah, but the struct statfs in nuttx/fs/fs.h is skipped when CONFIG_DISABLE_MOUNTPOINT...
build: add a travis-ci.org build file.
kl, include: minor build fixes
kl: fix PWM debugging, enable UART clocks, and remap UART0.
configs: add support for the Teensy LC.
kl: add support for the MKL25Z64.