Marvell Sheevaplug Board support

Reference:
http://plugcomputer.org/
http://openplug.org/plugwiki/index.php/Das_U-boot_plug_support

This patch is tested for-
1. Boot from DRAM/NAND flash
2. File transfer using tftp
3. NAND flash read/write/erase
4. Linux kernel and RFS Boot from NAND
5. Enabled USB PHY init for kernel need
6. Boot from USB supported

Note: to boot Kirkwood kernel with USB support,
	you should add "usb start" in the boot sequence

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
diff --git a/Makefile b/Makefile
index 9e6346f..71df09e 100644
--- a/Makefile
+++ b/Makefile
@@ -2964,6 +2964,9 @@
 scb9328_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t scb9328 NULL imx
 
+sheevaplug_config: unconfig
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs $(@:_config=) Marvell kirkwood
+
 smdk2400_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t smdk2400 samsung s3c24x0
 
@@ -3208,7 +3211,6 @@
 qong_config		: unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm1136 qong davedenx mx31
 
-
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 ## ARM1176 Systems
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