Re: [Qemu-devel] [PATCH 00/23] GICv3 emulation

[Shannon Zhao <shannon.zhao@linaro.org>]

On 2016年05月12日 22:35, Peter Maydell wrote:
> On 12 May 2016 at 15:31, Shannon Zhao <shannon.zhao@linaro.org> wrote:
>> > On 2016年05月12日 21:53, Peter Maydell wrote:
>>> >> On 11 May 2016 at 07:51, Shannon Zhao <zhaoshenglong@huawei.com> wrote:
>>>> >>> Hi Peter,
>>>> >>>
>>>> >>> On 2016/5/10 1:29, Peter Maydell wrote:
>>>> >>>
>>>>> >>>> Code review, testing, attempts to run guests other than Linux
>>>>> >>>> welcome (UEFI, anybody?)
>>>> >>> I run a guest with UEFI firmware. It gets stuck when kernel boots:
>>>> >>>
>>>> >>> [    0.186331] Brought up 1 CPUs
>>>> >>> [    0.186613] SMP: Total of 1 processors activated.
>>>> >>> [    0.187976] CPU: All CPU(s) started at EL1
>>>> >>> [    0.191060] alternatives: patching kernel code
>>>> >>> [    0.234352] devtmpfs: initialized
>>>> >>> [    0.273918] SMBIOS 3.0.0 present.
>>>> >>> [    0.280438] clocksource: jiffies: mask: 0xffffffff max_cycles:
>>>> >>> 0xffffffff, max_idle_ns: 7645041785100000 ns
>>>> >>> [    0.289983] pinctrl core: initialized pinctrl subsystem
>>>> >>> [    0.347558] NET: Registered protocol family 16
>>> >>
>>> >> Hmm, this works for me. I'm using the Linaro built UEFI from
>>> >> https://releases.linaro.org/components/kernel/uefi-linaro/15.12/release/qemu64/QEMU_EFI.fd
>>> >> and a 4.4 kernel and a command line
>>> >> ./build/a64-targets-nodbg/aarch64-softmmu/qemu-system-aarch64 -m 1024
>>> >> -M virt,gic-version=3 -cpu cortex-a57 -nographic -kernel
>>> >> ~/test-images/virtv8/Image -bios /tmp/QEMU_EFI.fd -append
>>> >> 'console=ttyAMA0,38400 keep_bootcon root=/dev/vda2'
>>> >>
>> > I wget the UEFI you use from above url and test with below script. It
>> > still hangs.
>> > ./qemu/aarch64-softmmu/qemu-system-aarch64 -smp 1 \
>> > -m 1024 -M virt,gic-version=3 -cpu cortex-a57 -nographic -kernel Image \
>> > -bios QEMU_EFI.fd -append 'console=ttyAMA0 root=/dev/ram
>> > earlycon=pl011,0x9000000 rw'
> Can you put the Image file somewhere I can download it, please?
I just upload it to
http://people.linaro.org/~shannon.zhao/ACPI_ARM/Image

-- 
Shannon