On 23-08-19, 15:56, Peter Ujfalusi wrote: > Hi, > > When other cores want to use EDMA for their use cases Linux was not playing > nicely. > By design EDMA is supporting shared use with shadow regions. Linux is using > region0, others can be used by other cores. > > In order to not break multicore shared usage of EDMA: > - do not reset paRAM slots which is not allocated for Linux (reserved paRAM > slots) > - Only reset region0 access registers, do not touch other regions > - Add option for reserved channels which should not be used by Linux in a similar > fashion as we already have for reserved paRAM slots. Applied 1 to 3, thanks -- ~Vinod
