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548ed6847f
Some flash_info entries have the SPI_NOR_4B_OPCODES flag set to let the core know that the flash supports 4B opcode. While this solution works fine for id-based caps detection, it doesn't work that well when relying on SFDP-based caps detection. Let's add an SNOR_F_4B_OPCODES flag so that the SFDP parsing code can set it when appropriate. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.