[U-Boot] [v2, 1/5] mmc: fsl_esdhc: don't set XFERTYP_RSPTYP_48_BUSY for CMD with busy response

Jaehoon Chung jh80.chung at samsung.com
Mon Sep 19 02:16:57 CEST 2016


On 09/13/2016 04:30 PM, Y.B. Lu wrote:
> Hi York,
> 
> I found the MMC maintainer had been changed to Jeahoon.
> It seems Panto haven't commented on upstream for a very long time.
> 
> MMC
> M:      Jaehoon Chung <jh80.chung at samsung.com>
> S:      Maintained
> T:      git git://git.denx.de/u-boot-mmc.git
> F:      drivers/mmc/
> 
> Thanks.

Thanks for reminding. I missed these patchset.
Sorry.

Best Regards,
Jaehoon Chung

> 
> 
> Best regards,
> Yangbo Lu
> 
> 
>> -----Original Message-----
>> From: york sun
>> Sent: Tuesday, September 13, 2016 3:24 AM
>> To: Y.B. Lu; u-boot at lists.denx.de; Pantelis Antoniou
>> Cc: Jaehoon Chung
>> Subject: Re: [v2, 1/5] mmc: fsl_esdhc: don't set XFERTYP_RSPTYP_48_BUSY
>> for CMD with busy response
>>
>> Panto,
>>
>> On 08/02/2016 02:32 AM, Yangbo Lu wrote:
>>> For CMD with busy response, the eSDHC driver would poll DAT0 until CMD
>>> completion rather than polling IRQSTAT. So, don't set
>>> XFERTYP_RSPTYP_48_BUSY to avoid interrupts (DTOE or TC) in IRQSTAT.
>>>
>>> Signed-off-by: Yangbo Lu <yangbo.lu at nxp.com>
>>> ---
>>> Changes for v2:
>>> 	- None
>>> ---
>>>  drivers/mmc/fsl_esdhc.c | 12 ++++++++++--
>>>  1 file changed, 10 insertions(+), 2 deletions(-)
>>>
>>
>> I noticed this set wasn't CC'ing you. Can you check and comment/ack this
>> set?
>>
>> York
> 
> 
> 
> 



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