From: Dirk Eibach <dirk.eibach@gdsys.cc>
Date: Wed, 28 Oct 2015 10:46:28 +0000 (+0100)
Subject: dlvision-10g: Support displayport
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e1d1127a9a8547ad9a7bda14285e97d6cc4be6dd;p=u-boot.git

dlvision-10g: Support displayport

Support dlvision-10g hardware with displayport output.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
---

diff --git a/board/gdsys/405ep/dlvision-10g.c b/board/gdsys/405ep/dlvision-10g.c
index 35dfbbc577..54c7eb3a12 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 {
@@ -121,43 +123,48 @@ static void print_fpga_info(unsigned dev)
 	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 ");
+
+	if (unit_type & UNITTYPE_DISPLAYPORT)
+		printf("DisplayPort");
+	else
+		printf("DVI-DL");
 
-	case UNITTYPE_VIDEO_SERVER:
-		printf("Videochannel Serverside");
+	switch (hardware_version) {
+	case HWVER_101:
+		printf(" HW-Ver 1.01\n");
 		break;
 
-	case UNITTYPE_MAIN_SERVER:
-		printf("Mainchannel Serverside");
+	case HWVER_110:
+		printf(" HW-Ver 1.10-1.20\n");
 		break;
 
-	default:
-		printf("UnitType %d(not supported)", unit_type);
+	case HWVER_130:
+		printf(" HW-Ver 1.30\n");
 		break;
-	}
 
-	switch (hardware_version) {
-	case HWVER_101:
-		printf(" HW-Ver 1.01\n");
+	case HWVER_140:
+		printf(" HW-Ver 1.40-1.43\n");
 		break;
 
-	case HWVER_110:
-		printf(" HW-Ver 1.10-1.12\n");
+	case HWVER_150:
+		printf(" HW-Ver 1.50\n");
 		break;
 
-	case HWVER_120:
-		printf(" HW-Ver 1.20\n");
+	case HWVER_160:
+		printf(" HW-Ver 1.60-1.61\n");
 		break;
 
-	case HWVER_130:
-		printf(" HW-Ver 1.30\n");
+	case HWVER_170:
+		printf(" HW-Ver 1.70\n");
 		break;
 
 	default:
@@ -260,7 +267,7 @@ int last_stage_init(void)
 	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 49579434df..95e41debe5 100644
--- a/board/gdsys/common/Makefile
+++ b/board/gdsys/common/Makefile
@@ -10,6 +10,6 @@ obj-$(CONFIG_CMD_IOLOOP) += cmd_ioloop.o
 obj-$(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 0b804ebdd7..b614f190bf 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 */