diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c
index 35dfbbc..54c7eb3 100644
--- a/board/gdsys/405ep/dlvision-10g.c
+++ b/board/gdsys/405ep/dlvision-10g.c
@@ -25,17 +25,19 @@
 #define LATCH2_MC2_PRESENT_N 0x0080
 
 enum {
-	UNITTYPE_VIDEO_USER = 0,
-	UNITTYPE_MAIN_USER = 1,
-	UNITTYPE_VIDEO_SERVER = 2,
-	UNITTYPE_MAIN_SERVER = 3,
+	UNITTYPE_MAIN = 1<<0,
+	UNITTYPE_SERVER = 1<<1,
+	UNITTYPE_DISPLAYPORT = 1<<2,
 };
 
 enum {
 	HWVER_101 = 0,
 	HWVER_110 = 1,
-	HWVER_120 = 2,
-	HWVER_130 = 3,
+	HWVER_130 = 2,
+	HWVER_140 = 3,
+	HWVER_150 = 4,
+	HWVER_160 = 5,
+	HWVER_170 = 6,
 };
 
 enum {
@@ -121,27 +123,20 @@
 	feature_carriers = (fpga_features >> 2) & 0x0003;
 	feature_video_channels = fpga_features & 0x0003;
 
-	switch (unit_type) {
-	case UNITTYPE_VIDEO_USER:
-		printf("Videochannel Userside");
-		break;
+	if (unit_type & UNITTYPE_MAIN)
+		printf("Mainchannel ");
+	else
+		printf("Videochannel ");
 
-	case UNITTYPE_MAIN_USER:
-		printf("Mainchannel Userside");
-		break;
+	if (unit_type & UNITTYPE_SERVER)
+		printf("Serverside ");
+	else
+		printf("Userside ");
 
-	case UNITTYPE_VIDEO_SERVER:
-		printf("Videochannel Serverside");
-		break;
-
-	case UNITTYPE_MAIN_SERVER:
-		printf("Mainchannel Serverside");
-		break;
-
-	default:
-		printf("UnitType %d(not supported)", unit_type);
-		break;
-	}
+	if (unit_type & UNITTYPE_DISPLAYPORT)
+		printf("DisplayPort");
+	else
+		printf("DVI-DL");
 
 	switch (hardware_version) {
 	case HWVER_101:
@@ -149,17 +144,29 @@
 		break;
 
 	case HWVER_110:
-		printf(" HW-Ver 1.10-1.12\n");
-		break;
-
-	case HWVER_120:
-		printf(" HW-Ver 1.20\n");
+		printf(" HW-Ver 1.10-1.20\n");
 		break;
 
 	case HWVER_130:
 		printf(" HW-Ver 1.30\n");
 		break;
 
+	case HWVER_140:
+		printf(" HW-Ver 1.40-1.43\n");
+		break;
+
+	case HWVER_150:
+		printf(" HW-Ver 1.50\n");
+		break;
+
+	case HWVER_160:
+		printf(" HW-Ver 1.60-1.61\n");
+		break;
+
+	case HWVER_170:
+		printf(" HW-Ver 1.70\n");
+		break;
+
 	default:
 		printf(" HW-Ver %d(not supported)\n",
 		       hardware_version);
@@ -260,7 +267,7 @@
 	if (get_mc2_present())
 		print_fpga_info(1);
 
-	if (((versions >> 4) & 0x000f) != UNITTYPE_MAIN_USER)
+	if (((versions >> 4) & 0x000f) & UNITTYPE_SERVER)
 		return 0;
 
 	if (!get_fpga_state(0) || (get_hwver() == HWVER_101))
diff --git a/board/gdsys/common/Makefile b/board/gdsys/common/Makefile
index 4957943..95e41de 100644
--- a/board/gdsys/common/Makefile
+++ b/board/gdsys/common/Makefile
@@ -10,6 +10,6 @@
 obj-$(CONFIG_IO) += miiphybb.o
 obj-$(CONFIG_IO64) += miiphybb.o
 obj-$(CONFIG_IOCON) += osd.o mclink.o dp501.o phy.o
-obj-$(CONFIG_DLVISION_10G) += osd.o
+obj-$(CONFIG_DLVISION_10G) += osd.o dp501.o
 obj-$(CONFIG_CONTROLCENTERD) += dp501.o
 obj-$(CONFIG_HRCON) += osd.o mclink.o dp501.o phy.o
diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h
index 0b804eb..b614f19 100644
--- a/include/configs/dlvision-10g.h
+++ b/include/configs/dlvision-10g.h
@@ -67,7 +67,7 @@
 #undef CONFIG_CMD_DHCP
 #undef CONFIG_CMD_DIAG
 #undef CONFIG_CMD_EEPROM
-#undef CONFIG_CMD_I2C
+#define CONFIG_CMD_I2C
 #undef CONFIG_CMD_IRQ
 
 /*
@@ -105,17 +105,22 @@
 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0		0x7F
 
 #define CONFIG_SYS_I2C_IHS
+#define CONFIG_SYS_I2C_IHS_DUAL
 #define CONFIG_SYS_I2C_IHS_CH0
 #define CONFIG_SYS_I2C_IHS_SPEED_0		50000
 #define CONFIG_SYS_I2C_IHS_SLAVE_0		0x7F
+#define CONFIG_SYS_I2C_IHS_SPEED_0_1		50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_0_1		0x7F
 #define CONFIG_SYS_I2C_IHS_CH1
 #define CONFIG_SYS_I2C_IHS_SPEED_1		50000
 #define CONFIG_SYS_I2C_IHS_SLAVE_1		0x7F
+#define CONFIG_SYS_I2C_IHS_SPEED_1_1		50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_1_1		0x7F
 
-#define CONFIG_SYS_SPD_BUS_NUM		2
+#define CONFIG_SYS_SPD_BUS_NUM		4
 
 /* Temp sensor/hwmon/dtt */
-#define CONFIG_SYS_DTT_BUS_NUM	2
+#define CONFIG_SYS_DTT_BUS_NUM	4
 #define CONFIG_DTT_LM63		1	/* National LM63	*/
 #define CONFIG_DTT_SENSORS	{ 0x4c, 0x4e, 0x18 } /* Sensor addresses */
 #define CONFIG_DTT_PWM_LOOKUPTABLE	\
@@ -123,8 +128,9 @@
 		  { 54, 27 }, { 56, 31 }, { 58, 36 }, { 60, 40 } }
 #define CONFIG_DTT_TACH_LIMIT	0xa10
 
-#define CONFIG_SYS_ICS8N3QV01_I2C	{0, 1}
-#define CONFIG_SYS_SIL1178_I2C		{0, 1}
+#define CONFIG_SYS_ICS8N3QV01_I2C	{1, 3}
+#define CONFIG_SYS_SIL1178_I2C		{0, 2}
+#define CONFIG_SYS_DP501_I2C		{0, 2}
 
 /* EBC peripherals */
 
@@ -327,5 +333,7 @@
  */
 #define CONFIG_SYS_MPC92469AC
 #define CONFIG_SYS_OSD_SCREENS		CONFIG_SYS_FPGA_COUNT
+#define CONFIG_SYS_DP501_DIFFERENTIAL
+#define CONFIG_SYS_DP501_VCAPCTRL0	0x01 /* DDR mode 0, DE for H/VSYNC */
 
 #endif	/* __CONFIG_H */