[PATCH v1 0/6] Introduce UBI block device

[Alexey Romanov]

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].

- Links:

  [1] https://lore.kernel.org/all/20240227100441.1811047-1-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 |   9 ++-
 drivers/mtd/ubi/Makefile    |   2 +
 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, 334 insertions(+), 17 deletions(-)
 create mode 100644 drivers/mtd/ubi/block.c
 create mode 100644 drivers/mtd/ubi/part.c

-- 
2.34.1