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feat(spi_nand_flash): Add block device support#606

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RathiSonika wants to merge 5 commits intoespressif:masterfrom
RathiSonika:feat/nand_flash_bdl_support
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feat(spi_nand_flash): Add block device support#606
RathiSonika wants to merge 5 commits intoespressif:masterfrom
RathiSonika:feat/nand_flash_bdl_support

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@RathiSonika RathiSonika commented Nov 10, 2025

Change description

  • Add block device support (nand_flash_bdl and nand_wl_bdl)

  • Please refer spi_nand_flash/layered_architecture.md for the details

  • Refactor the component for improved structure and maintainability

  • Removed the fatfs/vfs component dependency; it will be relocated (along with examples) to another component in a different PR.

  • Add Kconfig option NAND_FLASH_ENABLE_BDL to enable/disable BDL support

  • Updated test_apps and host_tests to verify the same

  • OTP and OOB area handling are still missing. I’ll address them in a separate PR, as the scope of this one is already growing.

@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 2 times, most recently from 5e70c2f to afd1301 Compare November 11, 2025 08:38
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 2 times, most recently from 69e8bbd to 422413c Compare November 12, 2025 09:38
@RathiSonika RathiSonika self-assigned this Nov 13, 2025
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 3 times, most recently from b05a6d5 to 2d1b2a3 Compare November 13, 2025 19:11
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch from 2d1b2a3 to 19bd12c Compare November 14, 2025 07:45
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 15 times, most recently from c335750 to cc21a22 Compare November 19, 2025 12:31
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 3 times, most recently from 4ab5a89 to eef71f6 Compare November 20, 2025 10:31
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch from 2987354 to 1ee1cbb Compare November 27, 2025 19:06
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch from 1ee1cbb to ab79e06 Compare January 30, 2026 12:04
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 3 times, most recently from 6aad06e to 0e29e1b Compare February 16, 2026 14:30
- add block device support
- refactor the component for improved structure and maintainability
- remove the fatfs/vfs component dependency from the driver
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch from 0e29e1b to 0f7208a Compare February 16, 2026 18:07
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 2 times, most recently from fb5a978 to 2ba46bd Compare February 16, 2026 19:28
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch 2 times, most recently from 32421d9 to 98ae07c Compare February 17, 2026 09:33
@RathiSonika RathiSonika force-pushed the feat/nand_flash_bdl_support branch from 98ae07c to abc1a07 Compare February 17, 2026 10:04
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3 participants