cmd: Kconfig: Add a Kconfig options for a few CMD

Add the following CMD options to Kconfig:

CMD_BOOTZ
CMD_ASKENV
CMD_GREPENV
CMD_USB_MASS_STORAGE
CMD_FAT
CMD_MII
CMD_CACHE
CMD_DFU
CMD_EXT2
CMD_EXT4
CMD_EXT4_WRITE
CMD_FS_GENERIC
CMD_MMC

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
[trini: Don't make CMD_USB_MASS_STORAGE nor CMD_DFU depend on CMD_USB]
Signed-off-by: Tom Rini <trini@konsulko.com>

cmd/Kconfig

@@ -160,6 +160,11 @@ config CMD_BOOTM
 	help
 	  Boot an application image from the memory.
 
+config CMD_BOOTZ
+	bool "bootz"
+	help
+	  Boot the Linux zImage
+
 config CMD_BOOTEFI
 	bool "bootefi"
 	depends on EFI_LOADER
@@ -217,6 +222,11 @@ endmenu
 
 menu "Environment commands"
 
+config CMD_ASKENV
+	bool "ask for env variable"
+	help
+	  Ask for environment variable
+
 config CMD_EXPORTENV
 	bool "env export"
 	default y
@@ -235,6 +245,11 @@ config CMD_EDITENV
 	help
 	  Edit environment variable.
 
+config CMD_GREPENV
+	bool "search env"
+	help
+	  Allow for searching environment variables
+
 config CMD_SAVEENV
 	bool "saveenv"
 	default y
@@ -348,6 +363,11 @@ config CMD_ARMFLASH
 	help
 	  ARM Ltd reference designs flash partition access
 
+config CMD_MMC
+	bool "mmc"
+	help
+	  MMC memory mapped support.
+
 config CMD_NAND
 	bool "nand"
 	help
@@ -373,6 +393,17 @@ config CMD_USB
 	help
 	  USB support.
 
+config CMD_DFU
+	bool "dfu"
+	help
+	  Enables the command "dfu" which is used to have U-Boot create a DFU
+	  class device via USB.
+
+config CMD_USB_MASS_STORAGE
+	bool "UMS usb mass storage"
+	help
+	  USB mass storage support
+
 config CMD_FPGA
 	bool "fpga"
 	default y
@@ -461,6 +492,11 @@ config CMD_NFS
 	help
 	  Boot image via network using NFS protocol.
 
+config CMD_MII
+	bool "mii"
+	help
+	  Enable MII utility commands.
+
 config CMD_PING
 	bool "ping"
 	help
@@ -515,6 +551,11 @@ config CMD_BLOCK_CACHE
 	  during development, but also allows the cache to be disabled when
 	  it might hurt performance (e.g. when using the ums command).
 
+config CMD_CACHE
+	bool "icache or dcache"
+	help
+	  Enable the "icache" and "dcache" commands
+
 config CMD_TIME
 	bool "time"
 	help
@@ -619,4 +660,33 @@ config CMD_TPM_TEST
 
 endmenu
 
+menu "Filesystem commands"
+config CMD_EXT2
+	bool "ext2 command support"
+	help
+	  Enables EXT2 FS command
+
+config CMD_EXT4
+	bool "ext4 command support"
+	help
+	  Enables EXT4 FS command
+
+config CMD_EXT4_WRITE
+	depends on CMD_EXT4
+	bool "ext4 write command support"
+	help
+	  Enables EXT4 FS write command
+
+config CMD_FAT
+	bool "FAT command support"
+	help
+	  Support for the FAT fs
+
+config CMD_FS_GENERIC
+	bool "filesystem commands"
+	help
+	  Enables filesystem commands (e.g. load, ls) that work for multiple
+	  fs types.
+endmenu
+
 endmenu