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(-)
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 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
On Wed, Oct 18, 2017 at 12:31 AM, Alistair Francis <alistair.francis@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? 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 >
On Mon, Oct 23, 2017 at 12:26 AM, Alistair Francis <alistair23@gmail.com> wrote: > On Wed, Oct 18, 2017 at 12:31 AM, Alistair Francis > <alistair.francis@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 >>
On Tue, Nov 7, 2017 at 3:30 PM, Alistair Francis <alistair.francis@xilinx.com> wrote: > On Mon, Oct 23, 2017 at 12:26 AM, Alistair Francis <alistair23@gmail.com> wrote: >> On Wed, Oct 18, 2017 at 12:31 AM, Alistair Francis >> <alistair.francis@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! Ping^2 Can this go through target-arm.next for 2.12? Alistair > > 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 >>>
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