[U-Boot] [PATCH 00/39] dm: sata: Complete driver-model support for SATA

Jaehoon Chung jh80.chung at samsung.com
Fri Jul 28 12:25:42 UTC 2017


Dear Simon,

On 07/27/2017 11:43 AM, Jaehoon Chung wrote:
> On 07/23/2017 02:15 AM, Simon Glass wrote:
>> (pruning the cc list a bit)
>>
>> Hi Jaehoon,
>>
>> On 4 July 2017 at 13:48, Simon Glass <sjg at chromium.org> wrote:
>>> This series completes the conversion of SATA to driver model.
>>>
>>> Previous work converted SCSI including the SCSI-based SATA driver. This
>>> series converts the AHCI uclass itself, adding operations and adjusting
>>> the 'sata' command to work correctly.
>>>
>>> An existing board (Compulab Utilite) is used for this work. It uses SATA
>>> without the SCSI layer. Unfortunately this board does not currently use
>>> driver model for MMC or USB, nor does it include a device tree. Therefore
>>> additional patches are included in this series to convert this over. Note
>>> that USB is rendered inoperative since the relevant device-tree nodes are
>>> disabled. Further work is needed here (e.g. by the board maintainer) but
>>> it is well beyond the objective of this series.
>>>
>>> A long-standing niggle with MMC has been the CONFIG_DM_MMC_OPS option.
>>> This was introduced to allow driver model to handle MMC operations rather
>>> than having them in struct mmc. This was needed since the original uclass
>>> did not have support for operations.
>>>
>>> At present i.MX is the only SoC that defines CONFIG_DM_MMC without
>>> CONFIG_DM_MMC_OPS. With this driver converted, the option is no longer
>>> necessary so this series takes the opportunity to drop that option.
>>
>> Are you planning to review / apply this series please? It is assigned
>> to you in patchwork. I'd like to resolve this because I have two other
>> series depending on it
> 
> Sorry..I had holidays..will check this week.

Apologized for late..I'm checking this patchset and testing with my board.
(But there is some conflict...so i needs to check more...what i missed.)

Best Regards,
Jaehoon Chung

> 
> 
>>
>> Regards,
>> Simon
>>
>>
>>
> 
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