Merge tag 'u-boot-imx-20190415' of git://git.denx.de/u-boot-imx

[oweals/u-boot.git] / drivers / mtd / spi / Kconfig

diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig
index 4ba95d58b3710aaf8bb54e5a420936c5d25aa658..d3b007a731dac0134beb13cecefe51657cca4d82 100644 (file)
--- a/drivers/mtd/spi/Kconfig
+++ b/drivers/mtd/spi/Kconfig
@@ -27,6 +27,8 @@ config SPI_FLASH_SANDBOX
 
 config SPI_FLASH
        bool "Legacy SPI Flash Interface support"
+       depends on SPI
+       select SPI_MEM
        help
          Enable the legacy SPI flash support. This will include basic
          standard support for things like probing, read / write, and
@@ -34,6 +36,48 @@ config SPI_FLASH
 
          If unsure, say N
 
+config SF_DEFAULT_BUS
+       int "SPI Flash default bus identifier"
+       depends on SPI_FLASH || DM_SPI_FLASH
+       default 0
+       help
+         The default bus may be provided by the platform
+         to handle the common case when only a single serial
+         flash is present on the system.
+
+config SF_DEFAULT_CS
+       int "SPI Flash default Chip-select"
+       depends on SPI_FLASH || DM_SPI_FLASH
+       default 0
+       help
+         The default chip select may be provided by the platform
+         to handle the common case when only a single serial
+         flash is present on the system.
+
+config SF_DEFAULT_MODE
+       hex "SPI Flash default mode (see include/spi.h)"
+       depends on SPI_FLASH || DM_SPI_FLASH
+       default 3
+       help
+         The default mode may be provided by the platform
+         to handle the common case when only a single serial
+         flash is present on the system.
+         Not used for boot with device tree; the SPI driver reads
+         speed and mode from platdata values computed from
+         available node.
+
+config SF_DEFAULT_SPEED
+       int "SPI Flash default speed in Hz"
+       depends on SPI_FLASH || DM_SPI_FLASH
+       default 1000000
+       help
+         The default speed may be provided by the platform
+         to handle the common case when only a single serial
+         flash is present on the system.
+         Not used for boot with device tree; the SPI driver reads
+         speed and mode from platdata values computed from
+         available node.
+
 if SPI_FLASH
 
 config SPI_FLASH_SFDP_SUPPORT