[PATCH 0/4] Introduce generic ONFI support

[PATCH 0/4] Introduce generic ONFI support

[Shivamurthy Shastri (sshivamurthy)]

Current support to ONFI parameter page is only for raw NAND, this patch
series turn ONFI support into generic. So that, other NAND devices like SPI
NAND can use this.

Support to detect parameter page is enabled in SPI NAND core.

Turned Micron SPI NAND driver to use parameter page.

From SPI NAND side, this patch series is tested with Micron flashes
MT29F2G01ABXGD, MT29F4G01ABXFD, MT29F8G01ADXFD, MT29F1G01ABXFD.

I created this patch series based on mtd/next + Miquel Raynal's new series of
patches, as I needed some of the changes done by him.

Shivamurthy Shastri (4):
  mtd: rawnand: Turn the ONFI support to generic
  mtd: nand: Move ONFI code into nand/ directory
  mtd: spinand: Enabled support to detect parameter page
  mtd: spinand: micron: Support for new Micron SPI NAND flashes

 drivers/mtd/nand/Makefile        |   2 +-
 drivers/mtd/nand/onfi.c          | 169 +++++++++++++++++
 drivers/mtd/nand/raw/Makefile    |   1 -
 drivers/mtd/nand/raw/internals.h |   6 +-
 drivers/mtd/nand/raw/nand_base.c | 236 +++++++++++++++++++++--
 drivers/mtd/nand/raw/nand_onfi.c | 312 -------------------------------
 drivers/mtd/nand/spi/core.c      | 113 ++++++++++-
 drivers/mtd/nand/spi/micron.c    | 109 ++++++++---
 include/linux/mtd/nand.h         |  30 +++
 include/linux/mtd/rawnand.h      |   5 +
 include/linux/mtd/spinand.h      |   5 +
 11 files changed, 620 insertions(+), 368 deletions(-)
 create mode 100644 drivers/mtd/nand/onfi.c
 delete mode 100644 drivers/mtd/nand/raw/nand_onfi.c

-- 
2.17.1


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RE: [PATCH 0/4] Introduce generic ONFI support

[Shivamurthy Shastri (sshivamurthy)]

Hi,

Just a gentle reminder that I'd like some feedback on these patches.

Thanks,
Shiva

> Subject: [PATCH 0/4] Introduce generic ONFI support
> 
> Current support to ONFI parameter page is only for raw NAND, this patch
> series turn ONFI support into generic. So that, other NAND devices like SPI
> NAND can use this.
> 
> Support to detect parameter page is enabled in SPI NAND core.
> 
> Turned Micron SPI NAND driver to use parameter page.
> 
> From SPI NAND side, this patch series is tested with Micron flashes
> MT29F2G01ABXGD, MT29F4G01ABXFD, MT29F8G01ADXFD,
> MT29F1G01ABXFD.
> 
> I created this patch series based on mtd/next + Miquel Raynal's new series of
> patches, as I needed some of the changes done by him.
> 
> Shivamurthy Shastri (4):
>   mtd: rawnand: Turn the ONFI support to generic
>   mtd: nand: Move ONFI code into nand/ directory
>   mtd: spinand: Enabled support to detect parameter page
>   mtd: spinand: micron: Support for new Micron SPI NAND flashes
> 
>  drivers/mtd/nand/Makefile        |   2 +-
>  drivers/mtd/nand/onfi.c          | 169 +++++++++++++++++
>  drivers/mtd/nand/raw/Makefile    |   1 -
>  drivers/mtd/nand/raw/internals.h |   6 +-
>  drivers/mtd/nand/raw/nand_base.c | 236 +++++++++++++++++++++--
>  drivers/mtd/nand/raw/nand_onfi.c | 312 -------------------------------
>  drivers/mtd/nand/spi/core.c      | 113 ++++++++++-
>  drivers/mtd/nand/spi/micron.c    | 109 ++++++++---
>  include/linux/mtd/nand.h         |  30 +++
>  include/linux/mtd/rawnand.h      |   5 +
>  include/linux/mtd/spinand.h      |   5 +
>  11 files changed, 620 insertions(+), 368 deletions(-)
>  create mode 100644 drivers/mtd/nand/onfi.c
>  delete mode 100644 drivers/mtd/nand/raw/nand_onfi.c
> 
> --
> 2.17.1


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Re: [PATCH 0/4] Introduce generic ONFI support

[Miquel Raynal]

Hi Shivamurthy,

"Shivamurthy Shastri (sshivamurthy)" <sshivamurthy@micron.com> wrote on
Mon, 8 Apr 2019 11:48:08 +0000:

> Hi,
> 
> Just a gentle reminder that I'd like some feedback on these patches.

Yes, this is definitely in my queue.

> 
> Thanks,
> Shiva
> 
> > Subject: [PATCH 0/4] Introduce generic ONFI support
> > 
> > Current support to ONFI parameter page is only for raw NAND, this patch
> > series turn ONFI support into generic. So that, other NAND devices like SPI
> > NAND can use this.
> > 
> > Support to detect parameter page is enabled in SPI NAND core.
> > 
> > Turned Micron SPI NAND driver to use parameter page.
> > 
> > From SPI NAND side, this patch series is tested with Micron flashes
> > MT29F2G01ABXGD, MT29F4G01ABXFD, MT29F8G01ADXFD,
> > MT29F1G01ABXFD.
> > 
> > I created this patch series based on mtd/next + Miquel Raynal's new series of
> > patches, as I needed some of the changes done by him.
> > 
> > Shivamurthy Shastri (4):
> >   mtd: rawnand: Turn the ONFI support to generic
> >   mtd: nand: Move ONFI code into nand/ directory
> >   mtd: spinand: Enabled support to detect parameter page
> >   mtd: spinand: micron: Support for new Micron SPI NAND flashes
> > 
> >  drivers/mtd/nand/Makefile        |   2 +-
> >  drivers/mtd/nand/onfi.c          | 169 +++++++++++++++++
> >  drivers/mtd/nand/raw/Makefile    |   1 -
> >  drivers/mtd/nand/raw/internals.h |   6 +-
> >  drivers/mtd/nand/raw/nand_base.c | 236 +++++++++++++++++++++--
> >  drivers/mtd/nand/raw/nand_onfi.c | 312 -------------------------------
> >  drivers/mtd/nand/spi/core.c      | 113 ++++++++++-
> >  drivers/mtd/nand/spi/micron.c    | 109 ++++++++---
> >  include/linux/mtd/nand.h         |  30 +++
> >  include/linux/mtd/rawnand.h      |   5 +
> >  include/linux/mtd/spinand.h      |   5 +
> >  11 files changed, 620 insertions(+), 368 deletions(-)
> >  create mode 100644 drivers/mtd/nand/onfi.c
> >  delete mode 100644 drivers/mtd/nand/raw/nand_onfi.c
> > 
> > --
> > 2.17.1  
> 


Thanks,
Miquèl

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