[U-Boot] [PATCH 1/3] mmc: sdhci: increase the timeout value for data transfer

Jaehoon Chung jh80.chung at samsung.com
Tue Sep 25 03:33:10 CEST 2012


On 09/25/2012 04:57 AM, Mela Custodio wrote:
> On Mon, Sep 24, 2012 at 2:23 PM, Jaehoon Chung <jh80.chung at samsung.com> wrote:
>>> The infinite loop that you mention does not occur in my
>>> situation.
>> I also didn't occur the infinite loop.
>> So i think that we can remove the timeout value in that function.
> Hi,
> I have no comment about that. In your local environment you could remove it but
> I doubt that that will be good in mainline u-boot though.
Yes, In local environment, i can remove it. but in mainline, i agreed your opinion.
As your mention, it would be not good that remove the timeout.
So i increased the timeout value from 1000 to 100000.
then we can get more chance to check the interrupt status register.
My problem is that host is returned the timeout error before changing the interrupt status register.

Best Regards,
Jaehoon Chung
> All the best,
> RgC

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