UPSTREAM: mtd: nand: Add core infrastructure to support SPI NANDs

Add a SPI NAND framework based on the generic NAND framework and the
spi-mem infrastructure.

In its current state, this framework s

UPSTREAM: mtd: nand: Add core infrastructure to support SPI NANDs

Add a SPI NAND framework based on the generic NAND framework and the
spi-mem infrastructure.

In its current state, this framework supports the following features:

- single/dual/quad IO modes
- on-die ECC

Change-Id: Ifdb3001b7570e0e034f7125c4b66053462f2aed2
Signed-off-by: Peter Pan <peterpandong@micron.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit 0a6d6bae03864938f073cc114992c40f2338a155)

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UPSTREAM: mtd: nand: Add core infrastructure to deal with NAND devices

Add an intermediate layer to abstract NAND device interface so that
some logic can be shared between SPI NANDs, parallel/raw NA

UPSTREAM: mtd: nand: Add core infrastructure to deal with NAND devices

Add an intermediate layer to abstract NAND device interface so that
some logic can be shared between SPI NANDs, parallel/raw NANDs,
OneNANDs, ...

Change-Id: I0c2b2e3ddae912756a35aac2741dd1ce8a243b35
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit b95db8d33a1e920801816e47ffc5c6f18acce024)

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UPSTREAM: mtd: move NAND files into a raw/ subdirectory

NAND flavors, like serial and parallel, have a lot in common and would
benefit to share code. Let's move raw (parallel) NAND specific code in

UPSTREAM: mtd: move NAND files into a raw/ subdirectory

NAND flavors, like serial and parallel, have a lot in common and would
benefit to share code. Let's move raw (parallel) NAND specific code in a
raw/ subdirectory, to ease the addition of a core file in nand/ and the
introduction of a spi/ subdirectory specific to SPI NANDs.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Change-Id: Ibb56f85620c4798fb579be3e4e30438963b7c48b
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit a430fa06a4ac50e785fdbfb7f43c3cb14b35619c)

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UPSTREAM: spl, nand: add option CONFIG_SPL_NAND_IDENT to lookup for supported NAND chips

Add the config option `CONFIG_SPL_NAND_IDENT` for using the NAND chip ID list
to identify the NAND flash in S

UPSTREAM: spl, nand: add option CONFIG_SPL_NAND_IDENT to lookup for supported NAND chips

Add the config option `CONFIG_SPL_NAND_IDENT` for using the NAND chip ID list
to identify the NAND flash in SPL.

Change-Id: I4d83cb678cb52e83ddf755c0188a4f2f42fe5671
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit 15e207faa0c32b587c173844936cadd7bf8dee01)

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UPSTREAM: mtd: nand: mxs_nand: add device tree support

Support driver data from device tree. Also support fsl,use-minimal-ecc
similar to Linux' GPMI NAND driver.

Change-Id: I3f91a764c1bf75bdb5a5132

UPSTREAM: mtd: nand: mxs_nand: add device tree support

Support driver data from device tree. Also support fsl,use-minimal-ecc
similar to Linux' GPMI NAND driver.

Change-Id: I3f91a764c1bf75bdb5a51328146297a4b662141f
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit f75e83bfae2bcf36197e25b8b3d539b0652b83fa)

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UPSTREAM: nand: Remove unused ppc4xx NAND driver and references

ppc4xx support was removed some time ago. Lets remove the now unused
NAND driver and all its references for this platform as well.

Si

UPSTREAM: nand: Remove unused ppc4xx NAND driver and references

ppc4xx support was removed some time ago. Lets remove the now unused
NAND driver and all its references for this platform as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Scott Wood <oss@buserror.net>
Change-Id: I18d36aa6b1529d608acb7d39f886c3b45a791c22
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit ec9c80d643a3e5ff35c5d24d675cb1feaa440c9d)

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drivers: mtd: nand: add nand driver for spl

Change-Id: Ic4cd26fb670eaef7778caf045bb4be3ce89ebf29
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>

drivers: mtd: nand: add rockchip nandc v9 drivers

Change-Id: I7019f309528d41710c5af6857a4d4f54037dd595
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>

mtd: nand: spl: allow build nand_bbt, nand_ids and nand_util

This patch allows building of nand_bbt, nand_ids, nand_util for nand drivers that need it.

Change-Id: I20beea9442a13bce926a5a2be24e3e2a6

mtd: nand: spl: allow build nand_bbt, nand_ids and nand_util

This patch allows building of nand_bbt, nand_ids, nand_util for nand drivers that need it.

Change-Id: I20beea9442a13bce926a5a2be24e3e2a69cf1b2d
Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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mtd: nand: add the rockchip nand controller driver

Add basic Rockchip nand driver.

Driver in current state has 16, 24, 40, 60 per 1024B BCH/ECC ability and 8 bit asynchronous flash interface suppor

mtd: nand: add the rockchip nand controller driver

Add basic Rockchip nand driver.

Driver in current state has 16, 24, 40, 60 per 1024B BCH/ECC ability and 8 bit asynchronous flash interface support. Other features will come later.

Change-Id: I8e766afe7358a2357d75cfe094c4cd6fe92bd281
Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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Merge git://git.denx.de/u-boot-uniphier

- add {ofnode,dev}_read_resource_byname
- provide DT probe hook to Denali NAND driver
- update clk/reset driver
- update DT
- misc cleanups

mtd: nand: denali_dt: add a DT driver

A patch for NAND uclass support was proposed about half a year ago:
https://patchwork.ozlabs.org/patch/722282/

It was not merged and I do not see on-going work

mtd: nand: denali_dt: add a DT driver

A patch for NAND uclass support was proposed about half a year ago:
https://patchwork.ozlabs.org/patch/722282/

It was not merged and I do not see on-going work for this.

Without DM-based probing, we need to set up pinctrl etc. in an ad-hoc
way and give lots of crappy CONFIG options for base addresses and
properties, which are supposed to be specified by DT. This is painful.

This commit just provides a probe hook to retrieve "reg" from DT and
allocate private data in a DM manner. This DT driver is not essentially
a NAND driver, in fact it is (ab)using UCLASS_MISC. Once UCLASS_NAND is
supported, it would be possible to migrate to it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is intere

powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

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samsung: nand: Drop s3c2410_nand driver

This is not used anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>

Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

drivers: remove Blackfin specific drivers

These drivers have no user since commit ea3310e8aafa ("Blackfin:
Remove").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simo

drivers: remove Blackfin specific drivers

These drivers have no user since commit ea3310e8aafa ("Blackfin:
Remove").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

mtd: nand: zynq_nand: Add nand driver support for zynq

Add nand flash controller driver support for zynq SoC.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Si

mtd: nand: zynq_nand: Add nand driver support for zynq

Add nand flash controller driver support for zynq SoC.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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Merge git://git.denx.de/u-boot-nand-flash

mtd: nand: Add the sunxi NAND controller driver

We already have an SPL driver for the sunxi NAND controller, now add
the normal/standard one.

The source has been copied from Linux 4.6 with a few ch

mtd: nand: Add the sunxi NAND controller driver

We already have an SPL driver for the sunxi NAND controller, now add
the normal/standard one.

The source has been copied from Linux 4.6 with a few changes to make
it work in u-boot.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>

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Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

Merge git://git.denx.de/u-boot-nand-flash

mtd: nand: Remove docg4 driver and palmtreo680 flashing tool

Commit ad4f54ea86b ("arm: Remove palmtreo680 board") removed the only
user of the docg4 driver and the palmtreo680 image flashing tool.

mtd: nand: Remove docg4 driver and palmtreo680 flashing tool

Commit ad4f54ea86b ("arm: Remove palmtreo680 board") removed the only
user of the docg4 driver and the palmtreo680 image flashing tool. This
patch removes them.

Signed-off-by: Scott Wood <oss@buserror.net>
Cc: Mike Dunn <mikedunn@newsguy.com>
Cc: Simon Glass <sjg@chromium.org>

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mtd: nand: Remove jz4740 driver

This driver is not used by anyone, remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Paul Burton <paul.

mtd: nand: Remove jz4740 driver

This driver is not used by anyone, remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Scott Wood <oss@buserror.net>
Acked-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Scott Wood <oss@buserror.net>

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arasan: nfc: Add initial nand driver support for arasan

Added initial nand driver support for arasan nand flash
controller.This supports nand erase,nand read, nand write
This uses the hardware ECC f

arasan: nfc: Add initial nand driver support for arasan

Added initial nand driver support for arasan nand flash
controller.This supports nand erase,nand read, nand write
This uses the hardware ECC for read and write operations
ZynqMP uses this driver.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
[scottwood: Fix checkpatch warnings]
Signed-off-by: Scott Wood <oss@buserror.net>

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