[U-Boot] sf: Remove spansion_s25fss_disable_4KB_erase

[york sun]

On 03/27/2017 06:12 PM, Mingkai Hu wrote:
>
>> -----Original Message-----
>> From: Jagan Teki [mailto:jagannadh.teki at gmail.com]
>> Sent: Tuesday, March 28, 2017 1:57 AM
>> To: york sun <york.sun at nxp.com>
>> Cc: Jagan Teki <jagan at openedev.com>; u-boot at lists.denx.de; Mingkai Hu
>> <mingkai.hu at nxp.com>
>> Subject: Re: [U-Boot] sf: Remove spansion_s25fss_disable_4KB_erase
>>
>> On Mon, Mar 27, 2017 at 11:05 PM, york sun <york.sun at nxp.com> wrote:
>>> On 03/15/2017 06:44 PM, york.sun at nxp.com wrote:
>>>> On 01/27/2017 10:04 AM, Jagan Teki wrote:
>>>>> On Mon, Jan 23, 2017 at 8:05 PM, york sun <york.sun at nxp.com> wrote:
>>>>>> On 12/12/2016 09:32 PM, Yao Yuan wrote:
>>>>>>> Hi Jagan,
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Do you have any comments?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Thanks for your work and you know it’s important for QSPI with
>>>>>>> S25FS512S.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> It seems S25FS512S can’t support the SECT_4K, right?
>>>>>>>
>>>>>>> And it better to retain the disable_4kb, but we can add a flag in
>>>>>>> dts to select whether enable it.
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> Jagan,
>>>>>>
>>>>>> This is blocking me from using the board with this specific flash chip.
>>>>>> Can you take a look? By reverting this single commit 116e005c, my
>>>>>> board works again.
>>>>>
>>>>> I will try to work on this.
>>>>>
>>>>
>>>> Guys,
>>>>
>>>> Where are we on this issue?
>>>>
>>>> York
>>>>
>>>
>>> Can we revert this patch or have a fix?
>>
>> Just wanted to understand more about this, I've attached programming
>> model in previous mail about this and based on that I've fixed with all 4K.
>> Waiting for 'Yao Yuan' inputs on this.
>>
>
> +Suresh to follow up this question.
>

Suresh,

Can you follow up on this? This issue is blocking me from testing QSPI 
on LS1046ARDB. Even I revert this patch, I can only erase part of the flash.

York