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From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Support for i.MX7ULP rev B0
Date: Thu, 18 Jul 2019 23:04:57 -0300	[thread overview]
Message-ID: <CAOMZO5BO+ZiU9PO_4-e6SBU=thHD0XBRbrNa9RvP7d13pu2szA@mail.gmail.com> (raw)
In-Reply-To: <AM0PR04MB4481B988885438FBE4B194DD88CB0@AM0PR04MB4481.eurprd04.prod.outlook.com>

Hi Peng,

On Thu, Jul 18, 2019 at 10:48 PM Peng Fan <peng.fan@nxp.com> wrote:

> There is a downstream patch to gate off APll_PFD1/2/3, with that patch applied
> you will not see kernel warning.
>
> i.MX7ULP: change USDHC clock rate
>
>     Change USDHC0 and USDHC1 per clock source from APLL_PFD1,
>     and set the APll_PFD1 clock rate to 352.8MHz.
>
>     Also gate off APll_PFD1/2/3 before boot OS, otherwise set
>     the clock rate of APll_PFD1/2/3 during OS boot up will triger
>     some warning message.

Thanks for the clarification. We can upstream this one later then.

Any insight about the "ERROR: reserving fdt memory region failed" messages?

Thanks

  reply	other threads:[~2019-07-19  2:04 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-17 16:59 [U-Boot] Support for i.MX7ULP rev B0 Fabio Estevam
2019-07-18  1:20 ` Peng Fan
2019-07-18  1:46   ` Fabio Estevam
2019-07-18 12:16   ` Fabio Estevam
2019-07-19  1:48     ` Peng Fan
2019-07-19  2:04       ` Fabio Estevam [this message]
2019-07-19  2:11         ` Peng Fan

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