[U-Boot] sf: Remove spansion_s25fss_disable_4KB_erase

[Mingkai Hu]

> -----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.

Thanks,
Mingkai