Commit Graph

3 Commits (463c4d4d281a926054a25bcb3c62957d781c62a0)

Author SHA1 Message Date
Lars-Peter Clausen 582ea06918 axi_dmac: request_generator: Stop generating requests when disabled
Currently when the DMAC gets disabled the request_generator will still
generate all remaining burst requests for the currently active transfer.
While these requests will be ignored by the source and destination component
this can still take a fair amount of time for long transfers.

So just stop generating burst requests once the DMAC is being disabled.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2015-02-19 17:22:23 +01:00
Lars-Peter Clausen f02ba999ae axi_dmac: Add support for DMA bus widths other than 64 bit
There were a few place in the core where it assumed a 64-bit wide bus. Make this
configurable using parameters. The patch also adds support for having different
DMA bus widths on the source and destination side.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-03-13 13:20:10 +01:00
Adrian Costina 831c19ea84 Added axi_dmac, axi_fifo and misc files in library 2014-03-06 18:16:02 +02:00