rtems/bsps/powerpc/shared/vme

libbsp/shared/vmeUniverse/VME.h: VME API; BSP and bridge-chip independent
VMEConfig.h:    defines BSP specific constants for VME configuration
vmeconfig.c     configures the VME bridge using the VME.h API calls
                and BSP specific constants from VMEConfig.h.
                Independent of the bridge chip, however.
vme_universe.c: implements VME.h for the vmeUniverse driver.
vme_universe_dma.c: implements VMEDMA.h for the vmeUniverse driver.

o  other universe BSP     --> use its own VMEConfig.h; may reuse vmeconfig.c, vme_universe.c
o  other non-universe BSP --> use its own VMEConfig.h and vme_xxx.c; may reuse vmeconfig.c