[meta-xilinx] [PATCH v2 0/6] ZCU102 Multiarch QEMU

Alistair Francis alistair23 at gmail.com
Tue May 30 11:22:39 PDT 2017


On Tue, May 30, 2017 at 4:45 AM, Nathan Rossi <nathan at nathanrossi.com> wrote:
> This series of changes enables the execution of a multiarch set of QEMU
> instances to allow for the ZCU102 to be emulated with a PMU processor
> for the setup and availability of the PMU firmware at run time.
>
> This is handled by runqemu launching a script instead of QEMU, the
> script handles starting the PMU instance of QEMU after which the script
> starts the APU QEMU instance using the QEMU args passed by runqemu.
>
> Currently this setup requires the PMU ROM exist in the image deploy
> directory with the name 'pmu-rom.elf', which is not at this time
> available for independent download without a Xilinx account. The PMU ROM
> can be obtained from the ZCU102 PetaLinux BSP, see README.qemu.md for
> more details.
> ---
> Changes in v2:
>   * Setup qemu-multiarch script to use --pmu-args passed via runqemu
>   * Handle detecting PMU ROM elf and error when missing
>   * Added README.qemu.md which documents PMU ROM and how to get it, this
>     is referenced in the above mentioned error message
>   * Rebase against master
>   * Add Alistair's reviewed-by tag to unchanged commits

Tested-by: Alistair Francis <alistair.francis at xilinx.com>

Thanks,
Alistair

>
> Nathan Rossi (6):
>   qemu-devicetrees: Deploying of MULTI_ARCH device trees
>   README.qemu.md: Add a README to detail PMU ROM
>   qemu-xilinx-multiarch-helper-native: Recipe to provide a helper script
>   qemu-xilinx: Set the value of QEMU_TARGETS as opposed to default
>   zcu102-zynqmp: Setup the use of multiarch QEMU
>   zcu102-zynqmp: Remove pinning of older kernel, u-boot and atf versions
>
>  README.qemu.md                                     | 25 +++++++++++++++++
>  conf/machine/include/machine-xilinx-qemu.inc       |  5 ++++
>  conf/machine/zcu102-zynqmp.conf                    | 27 ++++++++++++------
>  .../qemu/files/qemu-system-aarch64-multiarch       | 32 ++++++++++++++++++++++
>  recipes-devtools/qemu/qemu-devicetrees_2017.1.bb   | 15 +++++-----
>  .../qemu/qemu-xilinx-helper-native_1.0.bb          |  5 +++-
>  .../qemu-xilinx-multiarch-helper-native_1.0.bb     | 20 ++++++++++++++
>  recipes-devtools/qemu/qemu-xilinx_2017.1.bb        |  2 +-
>  8 files changed, 112 insertions(+), 19 deletions(-)
>  create mode 100644 README.qemu.md
>  create mode 100644 recipes-devtools/qemu/files/qemu-system-aarch64-multiarch
>  create mode 100644 recipes-devtools/qemu/qemu-xilinx-multiarch-helper-native_1.0.bb
>
> --
> 2.11.0
> --
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