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Author SHA1 Message Date
Damien George
d5aeca2e83 esp8266: Rename ROMFS partition config variables to include "part0". 
For consistency with the stm32 port.

Signed-off-by: Damien George <damien@micropython.org>
 2025-03-13 18:30:21 +11:00
Damien George
75ff8e5465 esp8266: Implement vfs.rom_ioctl with support for external flash. 
Not enabled by default on any board.  For a board to enable ROMFS it must:

- Add `#define MICROPY_VFS_ROM (1)` to its `mpconfigboard.h` file.

- Add a FLASH_ROMFS partition to the linker script and expose the partition
  with:

    _micropy_hw_romfs_start = ORIGIN(FLASH_ROMFS);
    _micropy_hw_romfs_size = LENGTH(FLASH_ROMFS);

Signed-off-by: Damien George <damien@micropython.org>
 2025-03-06 12:52:35 +11:00