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Re: [Qemu-devel] [Qemu-arm] [PATCH] char: cadence: check divider against

From: Alistair Francis
Subject: Re: [Qemu-devel] [Qemu-arm] [PATCH] char: cadence: check divider against baud rate
Date: Mon, 24 Oct 2016 09:46:44 +0200

On Fri, Oct 21, 2016 at 9:47 AM, P J P <address@hidden> wrote:
> +-- On Thu, 20 Oct 2016, Edgar E. Iglesias wrote --+
> | The UART is described in the Zynq TRMs, I think you can just
> | google for zynq TRM and a reference to UG585 and UG1085 will come up.
>   Unlikely for a novice to think 'zynq TRM' as search term for cadence UART. I
> went with Xilinx Cadence UART specificaiton.
> | 
> http://www.xilinx.com/support/documentation/user_guides/ug585-Zynq-7000-TRM.pdf
> | 
> http://www.xilinx.com/support/documentation/user_guides/ug1085-zynq-ultrascale-trm.pdf
> |
> | AFAIK, the ZynqMP has a newer version of the cadence UART with a superset of
> | the feature set. I don't think QEMU models any of the differences though.
>   I see, thank you for the details. I'll add these to the source file.

Did the TRM have enough detail for you to figure out how the hardware behaves?



> Thank you.
> --
> Prasad J Pandit / Red Hat Product Security Team
> 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F

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