• Jeffrey Lee's avatar
    Add additional memory barriers · 61d60f30
    Jeffrey Lee authored
    Detail:
      s/SDMA - Add extra memory barriers to DMA code, ready for when the default NCB memory cache policy is changed from Device to Normal, non-cacheable (increased risk of out-of-order accesses)
      s/PL310 - Add DMB ST implementation that also deals with PL310 synchronisation
    Admin:
      Tested on PandaBoard
    
    
    Version 0.46. Tagged as 'OMAP4-0_46'
    61d60f30
PL310 4.33 KB