[U-Boot] [PATCH v2 3/9] sf: Kconfig: Add SF_DUAL_FLASH config entry

Add SF_DUAL_FLASH config entry with help description This is needed to support dual parallel and stacked modes.

Signed-off-by: Siva Durga Prasad Paladugu sivadur@xilinx.com --- drivers/mtd/spi/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index 1f23c8e..be5fb78 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -128,6 +128,14 @@ config SPI_FLASH_MTD

If unsure, say N

+config SF_DUAL_FLASH + bool "SPI Flash Dual support" + depends on SPI_FLASH + help + Enables the dual modes support for spi flash layer, this is required + to handle dual parallel and stacked modes during sf read, write and + erase ops. + if SPL

config SPL_SPI_SUNXI