[U-Boot] [PATCH v2 0/9] qspi: Add Quad and Dual mode support for Zynq QSPI

Siva Durga Prasad Paladugu siva.durga.paladugu at xilinx.com
Wed Jul 27 10:58:32 CEST 2016


Hi Jagan,

> -----Original Message-----
> From: Jagan Teki [mailto:jagannadh.teki at gmail.com]
> Sent: Wednesday, July 27, 2016 1:47 PM
> To: Siva Durga Prasad Paladugu <sivadur at xilinx.com>
> Cc: u-boot at lists.denx.de; Michal Simek <michals at xilinx.com>; Siva Durga
> Prasad Paladugu <sivadur at xilinx.com>
> Subject: Re: [PATCH v2 0/9] qspi: Add Quad and Dual mode support for Zynq
> QSPI
> 
> On 19 July 2016 at 21:18, Siva Durga Prasad Paladugu
> <siva.durga.paladugu at xilinx.com> wrote:
> > This series enables the Quad and dual modes support for zynq. It also
> > contains fixes for issues found during testing of dual parallel and
> > stacked modes.
> >
> > Siva Durga Prasad Paladugu (9):
> >   spi: zynq_qspi: Add quad support for zynq qspi
> >   spi: zynq_qspi: Add support of Dual parallel and Dual stacked modes
> >   sf: Kconfig: Add SF_DUAL_FLASH config entry
> >   dts: zynq_zc706: update qspi node with is-dual and num-cs
> >   defconfig: zc706: Add dual modes support for zc706
> >   spi: spi_flash: Correct flash size calculation
> >   spi: spi_flash: Correct bank select incase of dual stacked
> >   spi: spi_flash: Fix Bank selection calculation for Dual parallel
> >   spi: spi_flash: Set Quad enable bit of upper flash
> 
> All these patches were talking to spi about flash attributes which wrong, I
> thought you might have know all these. spi-nor framework is dealing all these
> pitfalls, if possible please do work on that.
I didn’t find any spi-nor framework in mainline when I sent these patches that’s why these are like this.
How could I send without aware of spi-nor framework.

Regards,
Siva
> 
> thanks!
> --
> Jagan.


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