config MTD_SPI_NOR_BASE bool "the framework for SPI-NOR support" depends on MTD help This is the framework for the SPI NOR which can be used by the SPI device drivers and the SPI-NOR device driver. config SPI_FSL_QUADSPI tristate "Freescale Quad SPI controller" depends on ARCH_MXC && MTD_SPI_NOR_BASE help This enables support for the Quad SPI controller in master mode. We only connect the NOR to this controller now.