[U-Boot] [PATCH V3 1/2] mmc: add HS400 support

[Marek Vasut]

On 06/13/2018 06:38 AM, Peng Fan wrote:
> Hi Marek,
> 
>> -----Original Message-----
>> From: Marek Vasut [mailto:marek.vasut at gmail.com]
>> Sent: 2018年6月13日 12:35
>> To: Peng Fan <peng.fan at nxp.com>; jh80.chung at samsung.com
>> Cc: Kishon Vijay Abraham I <kishon at ti.com>; u-boot at lists.denx.de
>> Subject: Re: [U-Boot] [PATCH V3 1/2] mmc: add HS400 support
>>
>> On 05/19/2018 02:54 PM, Peng Fan wrote:
>>> Add HS400 support.
>>> Selecting HS400 needs first select HS199 according to spec, so use a
>>> dedicated function for HS400.
>>> Add HS400 related macros.
>>> Remove the restriction of only using the low 6 bits of
>>> EXT_CSD_CARD_TYPE, using all the 8 bits.
>>>
>>> Signed-off-by: Peng Fan <peng.fan at nxp.com>
>>> Cc: Jaehoon Chung <jh80.chung at samsung.com>
>>> Cc: Jean-Jacques Hiblot <jjhiblot at ti.com>
>>> Cc: Stefano Babic <sbabic at denx.de>
>>> Cc: Simon Glass <sjg at chromium.org>
>>> Cc: Kishon Vijay Abraham I <kishon at ti.com>
>>> Cc: Bin Meng <bmeng.cn at gmail.com>
>>
>> Which controller do you use to test the HS400 ?
> 
> It is i.MX8QXP/QM. The QXP support is in patch reviewing process.

I see. I'll try this on the Renesas Gen3 SDHI controller.

-- 
Best regards,
Marek Vasut