uORB move to PX4 platform layer

platforms/posix/src/px4/common/px4_init.cpp

@@ -37,6 +37,7 @@
 #include <drivers/drv_hrt.h>
 #include <lib/parameters/param.h>
 #include <px4_platform_common/px4_work_queue/WorkQueueManager.hpp>
+#include <uORB/uORB.h>
 
 int px4_platform_init(void)
 {
@@ -46,5 +47,9 @@ int px4_platform_init(void)
 
 	px4::WorkQueueManagerStart();
 
+	uorb_start();
+
+	px4_log_initialize();
+
 	return PX4_OK;
 }