Thread (10 messages) 10 messages, 4 authors, 2020-08-28

Re: [PATCH v9 0/5] Provide basic driver to control Arm R5 co-processor found on Xilinx ZynqMP

From: Michael Auchter <hidden>
Date: 2020-08-27 14:48:27
Also in: linux-devicetree, linux-remoteproc, lkml

Hey Ben,

On Wed, Aug 26, 2020 at 06:58:05PM -0700, Ben Levinsky wrote:
v10:
- add include types.h to xlnx-zynqmp.h for compilation
I appreciate the quick turnaround on v10, but it looks like much of my
feedback on v9 went unacknowledged. 

Most concerning is the fact that loading firmware on to R5 1 is _still_
broken in v10 due to the incorrect TCM banks being used.

Thanks,
 Michael
Ben Levinsky (5):
  firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU
    configuration.
  firmware: xilinx: Add shutdown/wakeup APIs
  firmware: xilinx: Add RPU configuration APIs
  dt-bindings: remoteproc: Add documentation for ZynqMP R5 rproc
    bindings
  remoteproc: Add initial zynqmp R5 remoteproc driver

 .../xilinx,zynqmp-r5-remoteproc.yaml          | 113 +++
 drivers/firmware/xilinx/zynqmp.c              |  86 ++
 drivers/remoteproc/Kconfig                    |  10 +
 drivers/remoteproc/Makefile                   |   1 +
 drivers/remoteproc/zynqmp_r5_remoteproc.c     | 898 ++++++++++++++++++
 include/linux/firmware/xlnx-zynqmp.h          |  63 ++
 6 files changed, 1171 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/xilinx,zynqmp-r5-remoteproc.yaml
 create mode 100644 drivers/remoteproc/zynqmp_r5_remoteproc.c

-- 
2.17.1
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