| 5c391486 | 25-Sep-2018 |
Ashish Kumar <Ashish.Kumar@nxp.com> |
sf: Add MICRON manufacturer id
NOR flash name MT35X_QLKA and MT25Q_** used on NXP board has
manufacturer id as 0x2C, which are rather for newer flashes
after the split of Micron from ST.
So macro f
sf: Add MICRON manufacturer id
NOR flash name MT35X_QLKA and MT25Q_** used on NXP board has
manufacturer id as 0x2C, which are rather for newer flashes
after the split of Micron from ST.
So macro for this micron manufacturer id.
Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
[jagan: updated commit message]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
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| 9e5c2a75 | 16-Aug-2018 |
Stefan Roese <sr@denx.de> |
mtd: nand: spi: Add Gigadevice SPI NAND support
This patch adds support for Gigadevices SPI NAND device to the new SPI
NAND infrastructure in U-Boot. Currently only the 128MiB GD5F1GQ4UC
device is s
mtd: nand: spi: Add Gigadevice SPI NAND support
This patch adds support for Gigadevices SPI NAND device to the new SPI
NAND infrastructure in U-Boot. Currently only the 128MiB GD5F1GQ4UC
device is supported.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Jagan Teki <jagan@openedev.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
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| 5db66b3a | 29-Sep-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
cmd: mtd: add 'mtd' command
There should not be a 'nand' command, a 'sf' command and certainly not
a new 'spi-nand' command. Write a 'mtd' command instead to manage all
MTD devices/partitions at onc
cmd: mtd: add 'mtd' command
There should not be a 'nand' command, a 'sf' command and certainly not
a new 'spi-nand' command. Write a 'mtd' command instead to manage all
MTD devices/partitions at once. This should be the preferred way to
access any MTD device.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| 2a74930d | 29-Sep-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: mtdpart: implement proper partition handling
Instead of collecting partitions in a flat list, create a hierarchy
within the mtd_info structure: use a partitions list to keep track of
the partit
mtd: mtdpart: implement proper partition handling
Instead of collecting partitions in a flat list, create a hierarchy
within the mtd_info structure: use a partitions list to keep track of
the partitions of an MTD device (which might be itself a partition of
another MTD device), a pointer to the parent device (NULL when the MTD
device is the root one, not a partition).
By also saving directly in mtd_info the offset of the partition, we
can get rid of the mtd_part structure.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| ff4afa8a | 29-Sep-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: uboot: search for an equivalent MTD name with the mtdids
Using an MTD device (resp. partition) name in mtdparts is simple and
straightforward. However, for a long time already, another name was
mtd: uboot: search for an equivalent MTD name with the mtdids
Using an MTD device (resp. partition) name in mtdparts is simple and
straightforward. However, for a long time already, another name was
given in mtdparts to indicate a device (resp. partition) so the
"mtdids" environment variable was created to do the match.
Let's create a function that, from an MTD device (resp. partition)
name, search for the equivalent name in the "mtdparts" environment
variable thanks to the "mtdids" string.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| 21cc1fb5 | 29-Sep-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: mtdpart: add a generic mtdparts-like parser
The current parser is very specific to U-Boot mtdparts implementation.
It does not use MTD structures like mtd_info and mtd_partition. Copy
and adapt
mtd: mtdpart: add a generic mtdparts-like parser
The current parser is very specific to U-Boot mtdparts implementation.
It does not use MTD structures like mtd_info and mtd_partition. Copy
and adapt the current parser in drivers/mtd/mtd-uclass.c (to not break
the current use of mtdparts.c itself) and write some kind of a wrapper
around the current implementation to allow other commands to benefit
from this parsing in a user-friendly way.
This new function will allocate an mtd_partition array for each
successful call. This array must be freed after use by the caller.
The given 'mtdparts' buffer pointer will be moved forward to the next
MTD device (if any, it will point towards a '\0' character otherwise).
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| e9f62db6 | 29-Sep-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: uclass: add probe function
The user might want to trigger the probe of any MTD device, export these
functions so they can be called from a command source file.
Signed-off-by: Miquel Raynal <mi
mtd: uclass: add probe function
The user might want to trigger the probe of any MTD device, export these
functions so they can be called from a command source file.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| b0036f70 | 16-Aug-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: mtdpart: balance debug messages
Balance debug message in the partition allocation/removal process in
order to keep track of them more easily.
Signed-off-by: Miquel Raynal <miquel.raynal@bootli
mtd: mtdpart: balance debug messages
Balance debug message in the partition allocation/removal process in
order to keep track of them more easily.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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| 4048a5c5 | 16-Aug-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: declare MTD_PARTITIONS symbol in Kconfig
UBI selects MTD_PARTITIONS which is the symbol to compile
drivers/mtd/mtdpart.c. Unfortunately, the symbol was not defined in
Kconfig and this worked on
mtd: declare MTD_PARTITIONS symbol in Kconfig
UBI selects MTD_PARTITIONS which is the symbol to compile
drivers/mtd/mtdpart.c. Unfortunately, the symbol was not defined in
Kconfig and this worked only with board files defining it. Fix this by
adding a boolean in Kconfig so boards defined by defconfig files only
will work as expected.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
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| 515d0212 | 16-Aug-2018 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: spinand: Add initial support for the MX35LF2GE4AB chip
Add support for the MX35LF2GE4AB chip, which is similar to its cousin
MX35LF1GE4AB, with two planes instead of one.
Signed-off-by: Miquel
mtd: spinand: Add initial support for the MX35LF2GE4AB chip
Add support for the MX35LF2GE4AB chip, which is similar to its cousin
MX35LF1GE4AB, with two planes instead of one.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
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| 3181c0a6 | 16-Aug-2018 |
Frieder Schrempf <frieder.schrempf@exceet.de> |
mtd: spinand: Add initial support for Winbond W25M02GV
Add support for the W25M02GV chip.
Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de>
Signed-off-by: Boris Brezillon <boris.brezillo
mtd: spinand: Add initial support for Winbond W25M02GV
Add support for the W25M02GV chip.
Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de>
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>
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| 883d8778 | 16-Aug-2018 |
Peter Pan <peterpandong@micron.com> |
mtd: spinand: Add initial support for Micron MT29F2G01ABAGD
Add a basic driver for Micron SPI NANDs. Only one device is supported
right now, but the driver will be extended to support more devices
a
mtd: spinand: Add initial support for Micron MT29F2G01ABAGD
Add a basic driver for Micron SPI NANDs. Only one device is supported
right now, but the driver will be extended to support more devices
afterwards.
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>
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| 0a6d6bae | 16-Aug-2018 |
Peter Pan <peterpandong@micron.com> |
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 th
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
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>
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| b95db8d3 | 16-Aug-2018 |
Boris Brezillon <boris.brezillon@bootlin.com> |
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,
OneNA
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, ...
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>
show more ...
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