[U-Boot] [PATCH 00/39] dm: sata: Complete driver-model support for SATA
Jaehoon Chung
jh80.chung at samsung.com
Mon Jul 31 02:46:50 UTC 2017
Hi Simon,
On 07/28/2017 11:40 PM, Simon Glass wrote:
> Hi Jaehoon,
>
> On 28 July 2017 at 06:25, Jaehoon Chung <jh80.chung at samsung.com> wrote:
>> 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.)
>
> If you like I could rebase it and resend. The series is at
> u-boot-dm/ata2-working.
Thanks for resending v2!
Best Regards,
Jaehoon Chung
>
> Regards,
> Simon
>
>
>
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