Added CONFIG_MTD_SPI_NOR kconfig entry
Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- drivers/mtd/Kconfig | 2 ++ drivers/mtd/spi-nor/Kconfig | 14 ++++++++++++++ drivers/mtd/spi-nor/Makefile | 2 ++ 3 files changed, 18 insertions(+) create mode 100644 drivers/mtd/spi-nor/Kconfig
diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 1957980..1d5a248 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -46,4 +46,6 @@ source "drivers/mtd/nand/Kconfig"
source "drivers/mtd/spi/Kconfig"
+source "drivers/mtd/spi-nor/Kconfig" + source "drivers/mtd/ubi/Kconfig" diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig new file mode 100644 index 0000000..130b0a4 --- /dev/null +++ b/drivers/mtd/spi-nor/Kconfig @@ -0,0 +1,14 @@ +menuconfig MTD_SPI_NOR + tristate "SPI-NOR device support" + depends on MTD + help + This is the core SPI NOR framework which can be used to interact SPI-NOR + to SPI driver interface layer and the SPI-NOR controller driver. + + Unlike normal/generic spi controllers, they are few controllers which are + exclusively used to connect SPI-NOR devices, called SPI-NOR controllers. + So technically these controllers shouldn't reside at drivers/spi as these + may effect the generic SPI bus functionalities, so this SPI-NOR core acts + as a common core framework between the generic SPI controller drivers vs + SPI-NOR controller drivers for SPI-NOR device access. Note that from SPI-NOR + core to SPI drivers there should be an interface layer. diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile index c1212a8..661f2f6 100644 --- a/drivers/mtd/spi-nor/Makefile +++ b/drivers/mtd/spi-nor/Makefile @@ -4,4 +4,6 @@ # SPDX-License-Identifier: GPL-2.0+
## spi-nor core +ifdef CONFIG_MTD_SPI_NOR obj-y += spi-nor.o spi-nor-uclass.o spi-nor-ids.o +endif