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Re: [Qemu-devel] [PATCH] arm: xlnx-zynqmp: Fix up GIC region size
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] arm: xlnx-zynqmp: Fix up GIC region size |
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Date: |
Fri, 11 Sep 2015 16:32:01 +0100 |
On 8 September 2015 at 14:41, Nathan Rossi <address@hidden> wrote:
> The GIC in ZynqMP cover a 64K address space, however the actual
> registers are decoded within a 4K address space and mirrored at the 4K
> boundaries. This change fixes the defined size for these regions as it
> was set to 0x4000/16K incorrectly.
>
> Signed-off-by: Nathan Rossi <address@hidden>
> ---
> include/hw/arm/xlnx-zynqmp.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h
> index 6ccb57b..23b8453 100644
> --- a/include/hw/arm/xlnx-zynqmp.h
> +++ b/include/hw/arm/xlnx-zynqmp.h
> @@ -44,7 +44,7 @@
> * number of memory region aliases.
> */
>
> -#define XLNX_ZYNQMP_GIC_REGION_SIZE 0x4000
> +#define XLNX_ZYNQMP_GIC_REGION_SIZE 0x1000
> #define XLNX_ZYNQMP_GIC_ALIASES (0x10000 / XLNX_ZYNQMP_GIC_REGION_SIZE -
> 1)
>
> typedef struct XlnxZynqMPState {
Applied to target-arm.next, thanks.
-- PMM