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[v2,0/6] hw/arm: zynqmp: Add CRF and APU control to support PSCI

Message ID 20220203140141.310870-1-edgar.iglesias@gmail.com (mailing list archive)
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Series hw/arm: zynqmp: Add CRF and APU control to support PSCI | expand

Message

Edgar E. Iglesias Feb. 3, 2022, 2:01 p.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

This adds the necessary modeling to support some of our firmware
tests at EL3 implementing PSCI (TBM). These are the test-cases
that were previously relying on QEMU's builtin PSCI emulation.

I've only tested this on top of Peter's recent PSCI emulation fixes.

Cheers,
Edgar

ChangeLog:

v1 -> v2:
* crf: Change APU_MAX_CPU to CRF_MAX_CPU
* crf: Remove empty interfaces
* crf: Add include guards
* apu-ctrl: Change NUM_CPUS to APU_MAX_CPU
* apu-ctrl: Fix indentation
* apu-ctrl: Remove empty interfaces 
* apu-ctrl: Add include guards 
* xlnx-zynqmp: Add comment clarifying SER/DESerializer

Edgar E. Iglesias (6):
  hw/arm/xlnx-zynqmp: Add an unimplemented SERDES area
  target/arm: Make rvbar settable after realize
  hw/misc: Add a model of the Xilinx ZynqMP CRF
  hw/arm/xlnx-zynqmp: Connect the ZynqMP CRF
  hw/misc: Add a model of the Xilinx ZynqMP APU Control
  hw/arm/xlnx-zynqmp: Connect the ZynqMP APU Control

 include/hw/arm/xlnx-zynqmp.h           |   4 +
 include/hw/misc/xlnx-zynqmp-apu-ctrl.h |  95 +++++++++
 include/hw/misc/xlnx-zynqmp-crf.h      | 213 ++++++++++++++++++++
 hw/arm/xlnx-zynqmp.c                   |  46 ++++-
 hw/misc/xlnx-zynqmp-apu-ctrl.c         | 254 +++++++++++++++++++++++
 hw/misc/xlnx-zynqmp-crf.c              | 267 +++++++++++++++++++++++++
 target/arm/cpu.c                       |   7 +-
 hw/misc/meson.build                    |   2 +
 8 files changed, 882 insertions(+), 6 deletions(-)
 create mode 100644 include/hw/misc/xlnx-zynqmp-apu-ctrl.h
 create mode 100644 include/hw/misc/xlnx-zynqmp-crf.h
 create mode 100644 hw/misc/xlnx-zynqmp-apu-ctrl.c
 create mode 100644 hw/misc/xlnx-zynqmp-crf.c