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Re: [Qemu-arm] [PATCH v2] aspeed: Link SCU to the watchdog


From: Peter Maydell
Subject: Re: [Qemu-arm] [PATCH v2] aspeed: Link SCU to the watchdog
Date: Mon, 1 Jul 2019 14:36:06 +0100

On Fri, 21 Jun 2019 at 07:52, Joel Stanley <address@hidden> wrote:
>
> The ast2500 uses the watchdog to reset the SDRAM controller. This
> operation is usually performed by u-boot's memory training procedure,
> and it is enabled by setting a bit in the SCU and then causing the
> watchdog to expire. Therefore, we need the watchdog to be able to
> access the SCU's register space.
>
> This causes the watchdog to not perform a system reset when the bit is
> set. In the future it could perform a reset of the SDMC model.
>
> Signed-off-by: Joel Stanley <address@hidden>
> Signed-off-by: C├ędric Le Goater <address@hidden>
> ---
> v2: rebase on upstream, rework commit message



Applied to target-arm.next, thanks.

-- PMM



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