RV bring-up: RVT "system time" heartbeat messages now get printed every 20 s! The problem was a slight Nucleus API incompatibility between what the RVF code from TCS211 expected and what our FreeNucleus implements: in the TCS211 version of Nucleus it was OK to pass 0 for the initial_time parameter to NU_Create_Timer(), but our version flags such usage as an error. RVF used 0 as the dummy initial_time value when initializing the legacy RV timers with NU_DISABLE_TIMER. Implemented fix: using a dummy value of 1 instead.

/* global variables for the MPFFS reader code - extern declarations */

extern struct inode *mpffs_active_index;
extern int mpffs_root_ino;
extern int mpffs_init_done;

extern const u32 mpffs_base_addr;
extern const u32 mpffs_sector_size;
extern const int mpffs_nsectors;