[PATCH v2 0/6] Introduce UBI block device

[Heiko Schocher]

Hello Alexey,

On 06.05.24 15:58, Alexey Romanov wrote:
> Hello! Ping.

okay from my side... I think I acked them already

@Dario: IIRC the patchset is delegated to you...

If it is okay, I can apply it in u-boot-ubi and send a pull request to
Tom, but please, send a Acked-by or Reviewed-by and delegate it back to me!

Thanks!

bye,
Heiko
> 
> On Mon, Mar 25, 2024 at 05:41:42PM +0300, Alexey Romanov wrote:
>> Hello!
>>
>> This series adds support for the UBI block device, which
>> allows to read/write data block by block. For example,
>> it can now be used for BCB or Android AB command:
>>
>>    $ bcb load ubi 0 part_name
>>
>> Tested only on SPI NAND, so bind is made only for
>> SPI NAND drivers. Can be used with mtdblock device [1].
>>
>> ---
>>
>> Changes V1 -> V2 [2]:
>>
>>   - Rebased over mtdblock v2 patchset [3].
>>   - Compile UBI partitions support only if CONFIG_BLK option
>>     is enabled.
>>
>> - Links:
>>
>>    [1] https://lore.kernel.org/all/20240227100441.1811047-1-avromanov@salutedevices.com/
>>    [2] https://lore.kernel.org/all/20240306134906.1179285-1-avromanov@salutedevices.com/
>>    [3] https://lore.kernel.org/all/20240307130726.1582487-1-avromanov@salutedevices.com/
>>
>> Alexey Romanov (6):
>>    ubi: allow to read from volume with offset
>>    ubi: allow to write to volume with offset
>>    drivers: introduce UBI block abstraction
>>    disk: don't try search for partition type if already set
>>    disk: support UBI partitions
>>    spinand: bind UBI block
>>
>>   cmd/ubi.c                   |  77 +++++++++++++++++++--
>>   disk/part.c                 |   7 ++
>>   drivers/block/blk-uclass.c  |   1 +
>>   drivers/mtd/nand/spi/core.c |   8 ++-
>>   drivers/mtd/ubi/Makefile    |   1 +
>>   drivers/mtd/ubi/block.c     | 130 ++++++++++++++++++++++++++++++++++++
>>   drivers/mtd/ubi/part.c      |  99 +++++++++++++++++++++++++++
>>   env/ubi.c                   |  16 ++---
>>   include/part.h              |   2 +
>>   include/ubi_uboot.h         |   8 ++-
>>   10 files changed, 332 insertions(+), 17 deletions(-)
>>   create mode 100644 drivers/mtd/ubi/block.c
>>   create mode 100644 drivers/mtd/ubi/part.c
>>
>> -- 
>> 2.34.1
>>
> 

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