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From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] mmc: mxsmmc: Fix operation with DMA
Date: Mon, 2 Apr 2012 21:54:38 +0200	[thread overview]
Message-ID: <201204022154.38769.marex@denx.de> (raw)
In-Reply-To: <CAOMZO5DwDWV8enTJtFfuDTmSE7ebU+GVV_4=EfE68dTOFc7a=A@mail.gmail.com>

Dear Fabio Estevam,

> On Mon, Apr 2, 2012 at 4:38 PM, Marek Vasut <marex@denx.de> wrote:
> >> Won't calling mxs_dma_init() from arch_misc_init() work?
> > 
> > No, because that's called after NAND is inited. And NAND needs DMA for
> > it's init
> > 
> > :(
> 
> Correct.
> 
> Should we go with my ugly hack then?
> 
> Or what do you mean when you proposed arch_early_init_r ?

Yes another hook function that'd be called early in board_init_r()

btw. Fabio, I really appreciate your work on this, sorry to keep tormenting you 
so much.

Best regards,
Marek Vasut

  reply	other threads:[~2012-04-02 19:54 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-02 18:24 [U-Boot] [PATCH v2] mmc: mxsmmc: Fix operation with DMA Fabio Estevam
2012-04-02 18:39 ` Marek Vasut
2012-04-02 18:54   ` Fabio Estevam
2012-04-02 19:03     ` Marek Vasut
2012-04-02 19:18       ` Fabio Estevam
2012-04-02 19:26         ` Marek Vasut
2012-04-02 19:30         ` Anatolij Gustschin
2012-04-02 19:38           ` Marek Vasut
2012-04-02 19:50             ` Fabio Estevam
2012-04-02 19:54               ` Marek Vasut [this message]
2012-04-02 20:44                 ` Fabio Estevam
2012-04-02 20:52                   ` Marek Vasut
2012-04-02 20:54                     ` Fabio Estevam
2012-04-02 21:00                       ` Marek Vasut

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