Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'

[linux.git] / drivers / mtd / spi-nor / Kconfig

diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig
index ad1ba1ea85b7a79180963a771e281f342a32279f..7252087ef407e40e1aaff2061ef6b7524c66749d 100644 (file)
--- a/drivers/mtd/spi-nor/Kconfig
+++ b/drivers/mtd/spi-nor/Kconfig
@@ -86,4 +86,24 @@ config SPI_NXP_SPIFI
          Flash. Enable this option if you have a device with a SPIFI
          controller and want to access the Flash as a mtd device.
 
+config SPI_INTEL_SPI
+       tristate
+
+config SPI_INTEL_SPI_PLATFORM
+       tristate "Intel PCH/PCU SPI flash platform driver" if EXPERT
+       depends on X86
+       select SPI_INTEL_SPI
+       help
+         This enables platform support for the Intel PCH/PCU SPI
+         controller in master mode. This controller is present in modern
+         Intel hardware and is used to hold BIOS and other persistent
+         settings. Using this driver it is possible to upgrade BIOS
+         directly from Linux.
+
+         Say N here unless you know what you are doing. Overwriting the
+         SPI flash may render the system unbootable.
+
+         To compile this driver as a module, choose M here: the module
+         will be called intel-spi-platform.
+
 endif # MTD_SPI_NOR