rtems_libio_init in 4.8.0

[John Pickwick]

Hi to all,

I have migrated my application from rtems4.7.1/leon2 to rtems4.8.0/leon2 and 
it now fails during boot up phase. I have isolated the source of the fatal 
error call: in rtems_libio_init the first call to rtems_semaphore_create 
fails and returns with code RTEMS_TOO_MANY.

I have not changed anything in my configuration settings, does anybody have 
a clue or a hint about differences in confdefs.h requirements between 4.7.1 
and 4.8.0 ?

Thanx,
John