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Re: [Qemu-devel] [PATCH 03/23] armv7m: Pass through start-powered-off CP
From: |
Richard Henderson |
Subject: |
Re: [Qemu-devel] [PATCH 03/23] armv7m: Pass through start-powered-off CPU property |
Date: |
Wed, 23 Jan 2019 15:45:33 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 1/21/19 10:50 AM, Peter Maydell wrote:
> Expose "start-powered-off" as a property of the ARMv7M container,
> which we just pass through to the CPU object in the same way that we
> do for "init-svtor" and "idau". (We want this for the SSE-200, which
> powers up only the first CPU at reset and leaves the second powered
> down.)
>
> As with the other CPU properties here, we can't just use alias
> properties, because the CPU QOM object is not created until armv7m
> realize time.
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> include/hw/arm/armv7m.h | 1 +
> hw/arm/armv7m.c | 10 ++++++++++
> 2 files changed, 11 insertions(+)
Reviewed-by: Richard Henderson <address@hidden>
r~
- [Qemu-devel] [PATCH 00/23] arm: Implement MPS2 AN521 FPGA image, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 02/23] armv7m: Make cpu object a child of the armv7m container, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 01/23] armv7m: Don't assume the NVIC's CPU is CPU 0, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 03/23] armv7m: Pass through start-powered-off CPU property, Peter Maydell, 2019/01/21
- Re: [Qemu-devel] [PATCH 03/23] armv7m: Pass through start-powered-off CPU property,
Richard Henderson <=
- [Qemu-devel] [PATCH 04/23] hw/arm/iotkit: Rename IoTKit to ARMSSE, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 06/23] hw/arm/iotkit: Rename 'iotkit' local variables and functions, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 23/23] hw/arm/mps2-tz: Add mps2-an521 model, Peter Maydell, 2019/01/21
- [Qemu-devel] [PATCH 22/23] hw/arm/mps2-tz: Add IRQ infrastructure to support SSE-200, Peter Maydell, 2019/01/21