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[v1,0/2] xlnx-zynqmp: Add emulation of the ZynqMP GDMA and ADMA

Message ID 20180429004329.21067-1-frasse.iglesias@gmail.com
Headers show
Series xlnx-zynqmp: Add emulation of the ZynqMP GDMA and ADMA | expand

Message

Francisco Iglesias April 29, 2018, 12:43 a.m. UTC 
Hi,

The ZynqMP Soc contains two separate instances of a generic DMA, one located in
the FPD (full power domain) called GDMA and a second one located in the LPD
(low power domain) called ADMA. This patch series attempts to add emulation
support for these two DMAs on the ZynqMP board. The first patch in the series
adds a model of the ZynqMP generic DMA (the ZDMA). The second patch in the
series connects the two instances of the ZDMA, the GDMA and the ADMA, to the
ZynqMP board.

Best regards,
Francisco Iglesias

Francisco Iglesias (2):
  xlnx-zdma: Add a model of the Xilinx ZynqMP generic DMA
  xlnx-zynqmp: Connect the ZynqMP GDMA and ADMA

 hw/arm/xlnx-zynqmp.c         |  53 +++
 hw/dma/Makefile.objs         |   1 +
 hw/dma/xlnx-zdma.c           | 833 +++++++++++++++++++++++++++++++++++++++++++
 include/hw/arm/xlnx-zynqmp.h |   5 +
 include/hw/dma/xlnx-zdma.h   |  84 +++++
 5 files changed, 976 insertions(+)
 create mode 100644 hw/dma/xlnx-zdma.c
 create mode 100644 include/hw/dma/xlnx-zdma.h