[U-Boot] [PATCH] cmd: Make CMD_USB_MASS_STORAGE visible only with USB_GADGET and default y

[Tom Rini]

In order for CMD_USB_MASS_STORAGE to be useful we must have USB_GADGET
enabled, so only show this option when USB_GADGET is set.  In addition,
expand the help text so it's clearer what this does and given the
overall utility of this command, make it enabled by default.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
 cmd/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmd/Kconfig b/cmd/Kconfig
index d28da54ed659..ddbd5a82d80f 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -408,10 +408,14 @@ config CMD_DFU
 	  Enables the command "dfu" which is used to have U-Boot create a DFU
 	  class device via USB.
 
+if USB_GADGET
 config CMD_USB_MASS_STORAGE
 	bool "UMS usb mass storage"
+	default y
 	help
-	  USB mass storage support
+	  Enables the command "ums" which is used to have U-Boot expose
+	  local storage such as eMMC as a USB Mass Storage Device class device.
+endif
 
 config CMD_FPGA
 	bool "fpga"
-- 
1.9.1