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Re: [PATCH v6 9/9] hw/arm/xilinx_zynq: connect uart clocks to slcr


From: Peter Maydell
Subject: Re: [PATCH v6 9/9] hw/arm/xilinx_zynq: connect uart clocks to slcr
Date: Mon, 2 Dec 2019 15:34:07 +0000

On Wed, 4 Sep 2019 at 13:56, Damien Hedde <address@hidden> wrote:
>
> Add the connection between the slcr's output clocks and the uarts inputs.
>
> Also add the main board clock 'ps_clk', which is hard-coded to 33.33MHz
> (the default frequency). This clock is used to feed the slcr's input
> clock.
>
> Signed-off-by: Damien Hedde <address@hidden>

Nothing obviously wrong in the body of the patch, but as with
7 and 8, review from a Xilinx person would be helpful.

/* board base frequency: 33.333333 MHz */
#define PS_CLK_FREQUENCY (100 * 1000 * 1000 / 3)

This is interesting, because it's not an integer... I'll come back
to this topic in a reply to the cover letter in a moment.

thanks
-- PMM



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