dfu: Fix up the Kconfig mess

[people/ms/u-boot.git] / drivers / dfu / Kconfig

diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..b077444059a67d7801d5e2a3338df21b72628b21 100644 (file)
--- a/drivers/dfu/Kconfig
+++ b/drivers/dfu/Kconfig
@@ -0,0 +1,49 @@
+menu "DFU support"
+
+config DFU
+       bool
+       imply USB_FUNCTION_DFU if USB_GADGET
+
+config USB_FUNCTION_DFU
+       bool
+       select HASH
+       depends on USB_GADGET
+
+config TFTP_FUNCTION_DFU
+       bool
+       depends on NET
+
+if DFU
+config DFU_TFTP
+       bool "DFU via TFTP"
+       select TFTP_FUNCTION_DFU
+       help
+         This option allows performing update of DFU-managed medium with data
+         sent via TFTP boot.
+
+         Detailed description of this feature can be found at ./doc/README.dfutftp
+
+config DFU_MMC
+       bool "MMC back end for DFU"
+       help
+         This option enables using DFU to read and write to MMC based storage.
+
+config DFU_NAND
+       bool "NAND back end for DFU"
+       help
+         This option enables using DFU to read and write to NAND based
+         storage.
+
+config DFU_RAM
+       bool "RAM back end for DFU"
+       help
+         This option enables using DFU to read and write RAM on the target.
+
+config DFU_SF
+       bool "SPI flash back end for DFU"
+       help
+         This option enables using DFU to read and write to SPI flash based
+         storage.
+
+endif
+endmenu