Hello!
This series adds support for the mtdblock 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 mtd 0 part_name
Tested only on SPI NAND, so bind is made only for SPI NAND drivers.
Alexey Romanov (4): drivers: introduce mtdblock abstraction disk: support MTD partitions spinand: bind mtdblock efi: block: compile only if CONFIG_EFI_PARTITION enabled
disk/part.c | 5 +- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 170 ++++++++++++++++++++++++++++++++++++ drivers/mtd/mtdpart.c | 69 +++++++++++++++ drivers/mtd/nand/spi/core.c | 20 +++++ include/linux/mtd/mtd.h | 12 +++ include/part.h | 2 + lib/efi_driver/Makefile | 2 +- 10 files changed, 281 insertions(+), 2 deletions(-) create mode 100644 drivers/mtd/mtdblock.c