cmd_ide: add support for Kirkwood

Added MVSATAC definitions to Kirkwood.
Added support for Kirkwood in cmd_ide.
Signed-off-by: NPrafulla Wadaskar <prafulla@marvell.com>

arch/arm/include/asm/arch-kirkwood/kirkwood.h

@@ -59,6 +59,11 @@
 #define KW_USB20_BASE			(KW_REGISTER(0x50000))
 #define KW_EGIGA0_BASE			(KW_REGISTER(0x72000))
 #define KW_EGIGA1_BASE			(KW_REGISTER(0x76000))
+#define KW_SATA_BASE			(KW_REGISTER(0x80000))
+
+/* Kirkwood Sata controller has two ports */
+#define KW_SATA_PORT0_OFFSET		0x2000
+#define KW_SATA_PORT1_OFFSET		0x4000
 
 /* Kirkwood GbE controller has two ports */
 #define MAX_MVGBE_DEVS	2

common/cmd_ide.c

@@ -48,6 +48,8 @@
 
 #ifdef CONFIG_ORION5X
 #include <asm/arch/orion5x.h>
+#elif defined CONFIG_KIRKWOOD
+#include <asm/arch/kirkwood.h>
 #endif
 
 #include <ide.h>