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![]() Make the support for 4K subpage I/O on a SPI NOR flash configurable. A board which requires the SPI NOR to be accessed in larger 32KiB or 64KiB pages can disable the 4K subpage support, but by default, the support for 4K subpage I/O is enabled. The functionality of this option is the same as CONFIG_MTD_SPI_NOR_USE_4K_SECTORS in Linux. This is extremely useful in case one uses UBI on a SPI NOR flash. UBI needs at least 15k EBs and can not work on a flash which uses 4k ones, so disabling the support for 4k subpages lets UBI work on such flash. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagan Teki <jteki@openedev.com> |
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.. | ||
eeprom_m95xxx.c | ||
fsl_espi_spl.c | ||
Kconfig | ||
Makefile | ||
sandbox.c | ||
sf_dataflash.c | ||
sf_internal.h | ||
sf_mtd.c | ||
sf_ops.c | ||
sf_params.c | ||
sf_probe.c | ||
sf-uclass.c | ||
sf.c | ||
spi_spl_load.c |