u-boot.git/drivers/mtd, branch v2024.10 Unnamed repository; edit this file 'description' to name the repository. mtd: rpc: renesas: Add R-Car Gen4 DT compatible 2024-09-08T23:10:23+00:00 Marek Vasut marek.vasut+renesas@mailbox.org 2024-08-31T20:30:19+00:00 4ab0a58a9067bb6ceacccefe98cc7db8cbed79c6 Add device tree compatible string "renesas,rcar-gen4-rpc-if" to the driver to match on upstream RPC DT node in R-Car Gen4 DTs. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> 
Add device tree compatible string "renesas,rcar-gen4-rpc-if" to
the driver to match on upstream RPC DT node in R-Car Gen4 DTs.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Merge tag 'u-boot-nand-20240808' of https://source.denx.de/u-boot/custodians/u-boot-nand-flash 2024-08-08T22:15:06+00:00 Tom Rini trini@konsulko.com 2024-08-08T13:59:47+00:00 eb8e25c000d185ece0136b13cca73084eb980253 This series adds support for the UBI block device, which allows to read/write data block by block. The series was tested by Alexey Romanov on SPI NAND. The patches pass the pipeline CI: https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/21933 
This series adds support for the UBI block device, which allows to read/write
data block by block. The series was tested by Alexey Romanov on SPI NAND.

The patches pass the pipeline CI:
https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/21933
spinand: bind UBI block 2024-08-08T07:28:09+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:45:28+00:00 855f9b6241407d19f01d4245456be428b5d88f52 UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
UBI block is virtual block device, which is an abstraction
over MTD layer. Therefore it is logical to use it in combination
with MTD drivers.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
disk: support UBI partitions 2024-08-08T07:28:05+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:45:27+00:00 aa5b67ce226267440e64fadc57d3a21e5842027c UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
UBI partition is abstraction over UBI volumes.
Can be used by UBI block device.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
drivers: introduce UBI block abstraction 2024-08-08T07:28:00+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:45:25+00:00 9daad11ad178646c288aca3615a7ba1e6039aed3 UBI block is an virtual device, that runs on top of the MTD layer. The blocks are UBI volumes. Intended to be used in combination with other MTD drivers. Despite the fact that it, like mtdblock abstraction, it used with UCLASS_MTD, they can be used together on the system without conflicting. For example, using bcb command: # Trying to load bcb via mtdblock: $ bcb load mtd 0 mtd_partition_name # Trying to load bcb via UBI block: $ bcb load ubi 1 ubi_volume_name User always must attach UBI layer (for example, using ubi_part()) before using UBI block device. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
UBI block is an virtual device, that runs on top
of the MTD layer. The blocks are UBI volumes.
Intended to be used in combination with other MTD
drivers.

Despite the fact that it, like mtdblock abstraction,
it used with UCLASS_MTD, they can be used together
on the system without conflicting. For example,
using bcb command:

  # Trying to load bcb via mtdblock:
  $ bcb load mtd 0 mtd_partition_name

  # Trying to load bcb via UBI block:
  $ bcb load ubi 1 ubi_volume_name

User always must attach UBI layer (for example, using
ubi_part()) before using UBI block device.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
spinand: bind mtdblock 2024-08-08T07:27:52+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:46:06+00:00 d12689af6c6d12f1c49d988e6c418afbbd9b82c5 Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
Bind SPI-NAND driver to MTD block driver.

Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
drivers: introduce mtdblock abstraction 2024-08-08T07:27:50+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:46:05+00:00 e108d10d8c89aa65c8b41db5c43407fd0d4a09fe MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
MTD block - abstraction over MTD subsystem, allowing
to read and write in blocks using BLK UCLASS.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
disk: support MTD partitions 2024-08-08T07:27:45+00:00 Alexey Romanov avromanov@salutedevices.com 2024-07-18T05:46:04+00:00 c29a6daec184dd429bfccee42179bb5b079843b8 Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> 
Add new MTD partition driver, which can be useful with
mtdblock driver combination.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
mtd: spi-nor: ids: Add IS25LP01GG flash support 2024-08-05T14:10:36+00:00 Prasad Kummari prasad.kummari@amd.com 2024-06-17T04:18:42+00:00 c43d65e2664397141834bad6f08711bdb8b2df70 Add support for ISSI 128MB flash IS25LP01GG. This part supports 4byte opcodes. It also supports dual and quad read. Signed-off-by: Prasad Kummari <prasad.kummari@amd.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20240617041841.1336632-1-prasad.kummari@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> 
Add support for ISSI 128MB flash IS25LP01GG. This part
supports 4byte opcodes. It also supports dual and quad
read.

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20240617041841.1336632-1-prasad.kummari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Merge patch series "Endian Kconfig improvements" 2024-07-31T17:18:43+00:00 Tom Rini trini@konsulko.com 2024-07-31T17:18:43+00:00 c9860d7ac530971e81e36c0b993fbfb02a42afb3 Jiaxun Yang <jiaxun.yang@flygoat.com> says: This is a subset of my previous arm64_be work. I wish this could be merged first so it would be easier to work against xtensa and arm64 be support. 
Jiaxun Yang <jiaxun.yang@flygoat.com> says:

This is a subset of my previous arm64_be work.

I wish this could be merged first so it would be easier to work
against xtensa and arm64 be support.