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Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR me
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions |
Date: |
Thu, 7 Jan 2016 11:41:20 +0000 |
On 5 January 2016 at 22:05, Alistair Francis
<address@hidden> wrote:
> The Xilinx ZynqMP SoC and EP108 board supports three memory regions:
> - A 2GB region starting at 0
> - A 32GB region starting at 32GB
> - A 256GB region starting at 768GB
>
> This patch adds support for the first two memory regions, which is
> automatically created based on the size specified by the QEMU memory
> command line argument.
>
> On hardware the physical memory region is one continuous region, it is then
> mapped into the three different regions by the DDRC. As we don't model the
> DDRC this is done at startup by QEMU. The board creates the memory region and
> then passes that memory region to the SoC. The SoC then maps the memory
> regions.
>
> Signed-off-by: Alistair Francis <address@hidden>
> Reviewed-by: Peter Crosthwaite <address@hidden>
Applied to target-arm.next, thanks.
-- PMM
- [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Alistair Francis, 2016/01/05
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Peter Maydell, 2016/01/11
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Alistair Francis, 2016/01/11
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Peter Maydell, 2016/01/12
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Alistair Francis, 2016/01/12
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Peter Crosthwaite, 2016/01/12
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Alistair Francis, 2016/01/12
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Peter Crosthwaite, 2016/01/12
- Re: [Qemu-devel] [PATCH v4 1/1] xlnx-zynqmp: Add support for high DDR memory regions, Alistair Francis, 2016/01/12