This patches includes
- a profiler file/Makefile that can be added to an application to enable
kernel event logger flush over UART
- a nanokernel and a microkernel sample application permitting to
exercise the profiler
- scripts permitting to get kernel event profiler data over UART
console and post-process this data
Origin: Original
Change-Id: Icacf4354c526c7f780b11371e9c28c87e6461eb8
Signed-off-by: Fabrice Olivero <fabrice.olivero@intel.com>