Support d-link dns320 (arch kirkwood)

similarity index 93%
rename from board/d-link/dns325/dns325.c
rename to board/d-link/dnskw/dnskw.c
index ff70e94..22b0ffb 100644
@@ -17,15 +17,15 @@
 #include <asm/arch/kirkwood.h>
 #include <asm/arch/mpp.h>
 #include <asm/arch/gpio.h>
-#include "dns325.h"
+#include "dnskw.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
 int board_early_init_f(void)
 {
 	/* Gpio configuration */
-	kw_config_gpio(DNS325_OE_VAL_LOW, DNS325_OE_VAL_HIGH,
-			DNS325_OE_LOW, DNS325_OE_HIGH);
+	kw_config_gpio(DNSKW_OE_VAL_LOW, DNSKW_OE_VAL_HIGH,
+			DNSKW_OE_LOW, DNSKW_OE_HIGH);
 
 	/* Multi-Purpose Pins Functionality configuration */
 	static const u32 kwmpp_config[] = {

@@ -83,9 +83,9 @@ int board_early_init_f(void)
 	};
 	kirkwood_mpp_conf(kwmpp_config, NULL);
 
-	kw_gpio_set_blink(DNS325_GPIO_LED_POWER , 1);
+	kw_gpio_set_blink(DNSKW_GPIO_LED_POWER , 1);
 
-	kw_gpio_set_value(DNS325_GPIO_SATA0_EN , 1);
+	kw_gpio_set_value(DNSKW_GPIO_SATA0_EN , 1);
 	return 0;
 }
 

similarity index 52%
rename from board/d-link/dns325/dns325.h
rename to board/d-link/dnskw/dnskw.h
index f7b25f2..8d2e2b1 100644
@@ -10,18 +10,22 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#ifndef __DNS325_H
-#define __DNS325_H
+#ifndef __DNSKW_H
+#define __DNSKW_H
 
 /* GPIO configuration */
-#define DNS325_OE_LOW			0x00000000
-#define DNS325_OE_HIGH			0x00039604
-#define DNS325_OE_VAL_LOW		0x38000000	/* disable leds */
-#define DNS325_OE_VAL_HIGH		0x00000800	/* disable leds */
+#define DNSKW_OE_LOW			0x00000000
+#define DNSKW_OE_HIGH			0x00039604
 
-#define DNS325_GPIO_LED_POWER		26
-#define DNS325_GPIO_SATA0_EN		39
-#define DNS325_GPIO_SATA1_EN		40
+#define DNSKW_GPIO_LED_POWER		26
+#define DNSKW_GPIO_SATA0_EN		39
+#define DNSKW_GPIO_SATA1_EN		40
+
+/* DNS-325 specific configuration */
+#ifdef CONFIG_BOARD_IS_DNS325
+#define DNSKW_OE_VAL_LOW		0x38000000	/* disable leds */
+#define DNSKW_OE_VAL_HIGH		0x00000800	/* disable leds */
+#endif /* CONFIG_BOARD_IS_DNS325 */
 
 /* PHY related */
 #define MV88E1116_MAC_CTRL_REG		21

@@ -29,4 +33,4 @@
 #define MV88E1116_RGMII_TXTM_CTRL	(1 << 4)
 #define MV88E1116_RGMII_RXTM_CTRL	(1 << 5)
 
-#endif /* __DNS325_H */
+#endif /* __DNSKW_H */

similarity index 94%
rename from include/configs/dns325.h
rename to include/configs/dnskw.h
index 96db44f..b415216 100644
@@ -10,16 +10,21 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#ifndef _CONFIG_DNS325_H
-#define _CONFIG_DNS325_H
+#ifndef _CONFIG_DNSKW_H
+#define _CONFIG_DNSKW_H
 
 /*
  * Machine number definition
  */
+#ifdef CONFIG_BOARD_IS_DNS325
 #define MACH_TYPE_DNS325		3800
 #define CONFIG_MACH_TYPE		MACH_TYPE_DNS325
 #define CONFIG_IDENT_STRING		"\nD-Link DNS-325"
 
+#define CONFIG_SYS_KWD_CONFIG		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.dns325.cfg
+
+#endif /* CONFIG_BOARD_IS_DNS325 */
+
 /*
  * High Level Configuration Options (easy to change)
  */

@@ -167,4 +172,4 @@
 	"fi;" \
 	"run setnandbootenv subbootcmd;"
 
-#endif /* _CONFIG_DNS325_H */
+#endif /* _CONFIG_DNSKW_H */

index 22b0ffb..a9fa9a2 100644
@@ -42,8 +42,8 @@ int board_early_init_f(void)
 		MPP10_UART0_TXD,
 		MPP11_UART0_RXD,
 		MPP12_SD_CLK,
-		MPP13_SD_CMD,
-		MPP14_SD_D0,
+		MPP13_UART1_TXD,	/* Custom ...*/
+		MPP14_UART1_RXD,	/* ... controller */
 		MPP15_SD_D1,
 		MPP16_SD_D2,
 		MPP17_SD_D3,

@@ -58,13 +58,13 @@ int board_early_init_f(void)
 		MPP26_GPIO,		/* power led */
 		MPP27_GPIO,		/* sata0(right) error led */
 		MPP28_GPIO,		/* sata1(left) error led */
-		MPP29_GPIO,		/* usb error led */
+		MPP29_GPIO,		/* usb error led (dns-325) */
 		MPP30_GPIO,
 		MPP31_GPIO,
 		MPP32_GPIO,
 		MPP33_GPIO,
 		MPP34_GPIO,		/* power key */
-		MPP35_GPIO,
+		MPP35_GPIO,		/* usb error led (dns-320) */
 		MPP36_GPIO,
 		MPP37_GPIO,
 		MPP38_GPIO,

index 8d2e2b1..f87f02c 100644
@@ -27,6 +27,12 @@
 #define DNSKW_OE_VAL_HIGH		0x00000800	/* disable leds */
 #endif /* CONFIG_BOARD_IS_DNS325 */
 
+/* DNS-320 specific configuration */
+#ifdef CONFIG_BOARD_IS_DNS320
+#define DNSKW_OE_VAL_LOW		0x38000000	/* disable leds */
+#define DNSKW_OE_VAL_HIGH		0x00000808	/* disable leds */
+#endif /* CONFIG_BOARD_IS_DNS320 */
+
 /* PHY related */
 #define MV88E1116_MAC_CTRL_REG		21
 #define MV88E1116_PGADR_REG		22

index b415216..e55fdc4 100644
@@ -25,6 +25,16 @@
 
 #endif /* CONFIG_BOARD_IS_DNS325 */
 
+#ifdef CONFIG_BOARD_IS_DNS320
+#define MACH_TYPE_DNS320		3985
+#define CONFIG_MACH_TYPE		MACH_TYPE_DNS320
+#define CONFIG_IDENT_STRING		"\nDNS-320"
+
+#define CONFIG_SYS_KWD_CONFIG		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.dns320.cfg
+#define CONFIG_SYS_TCLK			166666667	/* 800Mhz */
+
+#endif /* CONFIG_BOARD_IS_DNS320 */
+
 /*
  * High Level Configuration Options (easy to change)
  */

index a9fa9a2..90cb92e 100644
@@ -39,14 +39,14 @@ int board_early_init_f(void)
 		MPP7_GPO,
 		MPP8_TW_SDA,
 		MPP9_TW_SCK,
-		MPP10_UART0_TXD,
-		MPP11_UART0_RXD,
-		MPP12_SD_CLK,
+		MPP10_UART0_TXD,	/* 5 pin ...*/
+		MPP11_UART0_RXD,	/* ... console header */
+		MPP12_GPO,
 		MPP13_UART1_TXD,	/* Custom ...*/
 		MPP14_UART1_RXD,	/* ... controller */
-		MPP15_SD_D1,
-		MPP16_SD_D2,
-		MPP17_SD_D3,
+		MPP15_GPIO,
+		MPP16_GPIO,
+		MPP17_GPIO,
 		MPP18_NF_IO0,
 		MPP19_NF_IO1,
 		MPP20_SATA1_ACTn,	/* sata1(left) status led */

index e55fdc4..7058873 100644
@@ -19,7 +19,7 @@
 #ifdef CONFIG_BOARD_IS_DNS325
 #define MACH_TYPE_DNS325		3800
 #define CONFIG_MACH_TYPE		MACH_TYPE_DNS325
-#define CONFIG_IDENT_STRING		"\nD-Link DNS-325"
+#define CONFIG_IDENT_STRING		"\nDNS-325"
 
 #define CONFIG_SYS_KWD_CONFIG		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.dns325.cfg