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Re: [Qemu-devel] [PATCH 0/5] mps2: Implement FPGAIO counters and dual-ti
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 0/5] mps2: Implement FPGAIO counters and dual-timer |
Date: |
Thu, 16 Aug 2018 13:20:17 +0100 |
Ping? Patch 2 has been reviewed but the rest are still waiting.
thanks
-- PMM
On 30 July 2018 at 17:24, Peter Maydell <address@hidden> wrote:
> This patchset adds some missing timer and counter devices
> to the MPS2 boards:
>
> * the MPS2 "fpgaio" register bank includes some registers
> which provide various kinds of free-running counter
> * the boards have an instance fo the CMSDK "dual timer module"
>
> Together these are sufficient for QEMU's mps2-an505
> emulation to pass the "timer test" subsection of the
> self-test program which can be found (behind a clickthrough
> EULA) in the Cortex-M33_IoT_kit_2_0.zip at:
>
> https://developer.arm.com/products/system-design/development-boards/fpga-prototyping-boards/download-fpga-images
>
> The dual-timer patch ended up a bit big; I can try to split
> that up if people would prefer that for review.
>
> thanks
> -- PMM
>
> Peter Maydell (5):
> hw/misc/mps2-fpgaio: Implement 1Hz and 100Hz counters
> hw/misc/mps2-fpgaio: Implement PSCNTR and COUNTER
> hw/timer/cmsdk-apb-dualtimer: Implement CMSDK dual timer module
> hw/arm/iotkit: Wire up the dualtimer
> hw/arm/mps2: Wire up dual-timer in mps2-an385 and mps2-an511
>
> hw/timer/Makefile.objs | 1 +
> include/hw/arm/iotkit.h | 3 +-
> include/hw/misc/mps2-fpgaio.h | 10 +
> include/hw/timer/cmsdk-apb-dualtimer.h | 72 ++++
> hw/arm/iotkit.c | 8 +-
> hw/arm/mps2.c | 11 +
> hw/misc/mps2-fpgaio.c | 146 ++++++-
> hw/timer/cmsdk-apb-dualtimer.c | 515 +++++++++++++++++++++++++
> MAINTAINERS | 2 +
> default-configs/arm-softmmu.mak | 1 +
> hw/timer/trace-events | 5 +
> 11 files changed, 767 insertions(+), 7 deletions(-)
> create mode 100644 include/hw/timer/cmsdk-apb-dualtimer.h
> create mode 100644 hw/timer/cmsdk-apb-dualtimer.c
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