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-rw-r--r--drivers/mtd/spi/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig
new file mode 100644
index 0000000..2dc46b4
--- /dev/null
+++ b/drivers/mtd/spi/Kconfig
@@ -0,0 +1,14 @@
+config DM_SPI_FLASH
+ bool "Enable Driver Model for SPI flash"
+ depends on DM && SPI
+ help
+ Enable driver model for SPI flash. This SPI flash interface
+ (spi_flash_probe(), spi_flash_write(), etc.) is then
+ implemented by the SPI flash uclass. There is one standard
+ SPI flash driver which knows how to probe most chips
+ supported by U-Boot. The uclass interface is defined in
+ include/spi_flash.h, but is currently fully compatible
+ with the old interface to avoid confusion and duplication
+ during the transition parent. SPI and SPI flash must be
+ enabled together (it is not possible to use driver model
+ for one and not the other).