[U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte address mode

Siva Durga Prasad Paladugu siva.durga.paladugu at xilinx.com
Fri Aug 14 06:44:16 CEST 2015


> -----Original Message-----
> From: Hou Zhiqiang [mailto:B48286 at freescale.com]
> Sent: Friday, August 14, 2015 9:37 AM
> To: Siva Durga Prasad Paladugu; Jagan Teki
> Cc: Stefan Roese; u-boot at lists.denx.de; nofooter; York Sun
> Subject: RE: [U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte address
> mode
>
> Hello all,
>
> As Siva said the 4-Byte support should be splited to another thread.
Yes, if we would like to add 4-byte then it can be a separate series and
we can go ahead with this patch for now.
I just got one review comment on the patch, sorry for my late finding.
I will reply to the mail with the patch to be more clear on the
comment where it is exactly meant for.


Regards,
Siva

>
> And this patch focus on the BAR addressing mode base on the current u-
> boot, the aim is make the spi flash work upon warm boot, specifically when
> boot from SPI flash, without correcting the address mode, it will crash when
> kernel set the spi flash to 4-Byte address mode.
>
> > -----Original Message-----
> > From: Siva Durga Prasad Paladugu
> > [mailto:siva.durga.paladugu at xilinx.com]
> > Sent: 2015年8月13日 20:48
> > To: Jagan Teki
> > Cc: Stefan Roese; Hou Zhiqiang-B48286; u-boot at lists.denx.de; nofooter;
> > Sun York-R58495
> > Subject: RE: [U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte
> > address mode
> >
>
> B.R
> Zhiqiang


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