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CONFIG_MTD_SPI_NOR_SWP_DISABLE: Disable SWP on any flashes (legacy behavior)

General informations

The Linux kernel configuration item CONFIG_MTD_SPI_NOR_SWP_DISABLE:

Help text

This option disables the software write protection on any SPI flashes at boot-up.

Depending on the flash chip this either clears the block protection bits or does a "Global Unprotect" command.

Don't use this if you intent to use the software write protection of your SPI flash. This is only to keep backwards compatibility.

Hardware

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