On Mon, Oct 23, 2017 at 12:26 AM, Alistair Francis <alistai...@gmail.com> wrote: > On Wed, Oct 18, 2017 at 12:31 AM, Alistair Francis > <alistair.fran...@xilinx.com> wrote: >> There are numorous QEMU machines that only have a single or a handful of >> valid CPU options. To simplyfy the management of specificying which CPU >> is/isn't valid let's create a property that can be set in the machine >> init. We can then check to see if the user supplied CPU is in that list >> or not. >> >> I have added the valid_cpu_types for some ARM machines only at the >> moment. >> >> Here is what specifying the CPUs looks like now: >> >> $ aarch64-softmmu/qemu-system-aarch64 -M netduino2 -kernel ./u-boot.elf >> -nographic -cpu "cortex-m3" -S >> QEMU 2.10.50 monitor - type 'help' for more information >> (qemu) info cpus >> * CPU #0: thread_id=24175 >> (qemu) q >> >> $ aarch64-softmmu/qemu-system-aarch64 -M netduino2 -kernel ./u-boot.elf >> -nographic -cpu "cortex-m4" -S >> QEMU 2.10.50 monitor - type 'help' for more information >> (qemu) q >> >> $ aarch64-softmmu/qemu-system-aarch64 -M netduino2 -kernel ./u-boot.elf >> -nographic -cpu "cortex-m5" -S >> qemu-system-aarch64: unable to find CPU model 'cortex-m5' >> >> $ aarch64-softmmu/qemu-system-aarch64 -M netduino2 -kernel ./u-boot.elf >> -nographic -cpu "cortex-a9" -S >> qemu-system-aarch64: Invalid CPU type: cortex-a9-arm-cpu >> The valid types are: cortex-m3-arm-cpu, cortex-m4-arm-cpu > > It looks like all the patches have been reviewed now. Can this go > through your tree Peter?
Ping! I'm happy to send a pull request if that helps. I have a slick signed key now :) Alistair > > Thanks, > Alistair > >> >> V3: >> - Make the varialbes static >> V2: >> - Rebase >> - Reorder patches >> - Add a Raspberry Pi 2 CPU fix >> V1: >> - Small fixes to prepare a series instead of RFC >> - Add commit messages for the commits >> - Expand the machine support to ARM machines >> RFC v2: >> - Rebase on Igor's work >> - Use more QEMUisms inside the code >> - List the supported machines in a NULL terminated array >> >> Alistair Francis (5): >> netduino2: Specify the valid CPUs >> bcm2836: Use the Cortex-A7 instead of Cortex-A15 >> raspi: Specify the valid CPUs >> xlnx-zcu102: Specify the valid CPUs >> xilinx_zynq: Specify the valid CPUs >> >> hw/arm/bcm2836.c | 2 +- >> hw/arm/netduino2.c | 10 +++++++++- >> hw/arm/raspi.c | 7 +++++++ >> hw/arm/xilinx_zynq.c | 6 ++++++ >> hw/arm/xlnx-zcu102.c | 17 +++++++++++++++++ >> 5 files changed, 40 insertions(+), 2 deletions(-) >> >> -- >> 2.11.0 >>
