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-rw-r--r--board/gdsys/common/Makefile1
-rw-r--r--board/gdsys/mpc8308/strider.c37
-rw-r--r--configs/strider_con_dp_defconfig20
-rw-r--r--include/configs/strider.h67
-rw-r--r--include/gdsys_fpga.h2
5 files changed, 121 insertions, 6 deletions
diff --git a/board/gdsys/common/Makefile b/board/gdsys/common/Makefile
index ce23045..d4f0e70 100644
--- a/board/gdsys/common/Makefile
+++ b/board/gdsys/common/Makefile
@@ -16,3 +16,4 @@ obj-$(CONFIG_HRCON) += osd.o mclink.o dp501.o phy.o ioep-fpga.o fanctrl.o
obj-$(CONFIG_STRIDER) += mclink.o dp501.o phy.o ioep-fpga.o adv7611.o ch7301.o
obj-$(CONFIG_STRIDER) += fanctrl.o
obj-$(CONFIG_STRIDER_CON) += osd.o
+obj-$(CONFIG_STRIDER_CON_DP) += osd.o
diff --git a/board/gdsys/mpc8308/strider.c b/board/gdsys/mpc8308/strider.c
index eee582b..121977d 100644
--- a/board/gdsys/mpc8308/strider.c
+++ b/board/gdsys/mpc8308/strider.c
@@ -133,6 +133,9 @@ int last_stage_init(void)
unsigned char mclink_controllers_dp[] = { 0x24, 0x25, 0x26 };
#endif
bool hw_type_cat = pca9698_get_value(0x20, 18);
+#ifdef CONFIG_STRIDER_CON_DP
+ bool is_dh = pca9698_get_value(0x20, 25);
+#endif
bool ch0_sgmii2_present = false;
/* Turn on Analog Devices ADV7611 */
@@ -140,6 +143,7 @@ int last_stage_init(void)
/* Turn on Parade DP501 */
pca9698_direction_output(0x20, 10, 1);
+ pca9698_direction_output(0x20, 11, 1);
ch0_sgmii2_present = !pca9698_get_value(0x20, 37);
@@ -202,6 +206,14 @@ int last_stage_init(void)
osd_probe(0);
#endif
+#ifdef CONFIG_STRIDER_CON_DP
+ if (ioep_fpga_has_osd(0)) {
+ osd_probe(0);
+ if (is_dh)
+ osd_probe(4);
+ }
+#endif
+
#ifdef CONFIG_STRIDER_CPU
ch7301_probe(0, false);
dp501_probe(0, false);
@@ -226,6 +238,13 @@ int last_stage_init(void)
if (ioep_fpga_has_osd(k))
osd_probe(k);
#endif
+#ifdef CONFIG_STRIDER_CON_DP
+ if (ioep_fpga_has_osd(k)) {
+ osd_probe(k);
+ if (is_dh)
+ osd_probe(k + 4);
+ }
+#endif
#ifdef CONFIG_STRIDER_CPU
if (!adv7611_probe(k))
printf(" Advantiv ADV7611 HDMI Receiver\n");
@@ -270,6 +289,24 @@ int fpga_gpio_get(unsigned int bus, int pin)
return val & pin;
}
+#ifdef CONFIG_STRIDER_CON_DP
+void fpga_control_set(unsigned int bus, int pin)
+{
+ u16 val;
+
+ FPGA_GET_REG(bus, control, &val);
+ FPGA_SET_REG(bus, control, val | pin);
+}
+
+void fpga_control_clear(unsigned int bus, int pin)
+{
+ u16 val;
+
+ FPGA_GET_REG(bus, control, &val);
+ FPGA_SET_REG(bus, control, val & ~pin);
+}
+#endif
+
void mpc8308_init(void)
{
pca9698_direction_output(0x20, 26, 1);
diff --git a/configs/strider_con_dp_defconfig b/configs/strider_con_dp_defconfig
new file mode 100644
index 0000000..b7a16b7
--- /dev/null
+++ b/configs/strider_con_dp_defconfig
@@ -0,0 +1,20 @@
+CONFIG_PPC=y
+CONFIG_MPC83xx=y
+CONFIG_TARGET_STRIDER=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CON_DP"
+CONFIG_HUSH_PARSER=y
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_EXT2=y
+CONFIG_SYS_NS16550=y
+CONFIG_OF_LIBFDT=y
diff --git a/include/configs/strider.h b/include/configs/strider.h
index 5803b66..20ffc0c 100644
--- a/include/configs/strider.h
+++ b/include/configs/strider.h
@@ -22,6 +22,8 @@
#ifdef CONFIG_STRIDER_CPU
#define CONFIG_IDENT_STRING " strider cpu 0.01"
+#elif defined(CONFIG_STRIDER_CON_DP)
+#define CONFIG_IDENT_STRING " strider con dp 0.01"
#else
#define CONFIG_IDENT_STRING " strider con 0.01"
#endif
@@ -225,15 +227,11 @@
/*
* FLASH on the Local Bus
*/
-#if 1
#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_FLASH_LEGACY_512Kx16
-#else
-#define CONFIG_SYS_NO_FLASH
-#endif
#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
#define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is up to 8M */
@@ -341,6 +339,22 @@
#define CONFIG_SYS_I2C_IHS_SPEED_3 50000
#define CONFIG_SYS_I2C_IHS_SLAVE_3 0x7F
+#ifdef CONFIG_STRIDER_CON_DP
+#define CONFIG_SYS_I2C_IHS_DUAL
+#define CONFIG_SYS_I2C_IHS_CH0_1
+#define CONFIG_SYS_I2C_IHS_SPEED_0_1 50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_0_1 0x7F
+#define CONFIG_SYS_I2C_IHS_CH1_1
+#define CONFIG_SYS_I2C_IHS_SPEED_1_1 50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_1_1 0x7F
+#define CONFIG_SYS_I2C_IHS_CH2_1
+#define CONFIG_SYS_I2C_IHS_SPEED_2_1 50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_2_1 0x7F
+#define CONFIG_SYS_I2C_IHS_CH3_1
+#define CONFIG_SYS_I2C_IHS_SPEED_3_1 50000
+#define CONFIG_SYS_I2C_IHS_SLAVE_3_1 0x7F
+#endif
+
/*
* Software (bit-bang) I2C driver configuration
*/
@@ -357,7 +371,7 @@
#define I2C_SOFT_DECLARATIONS4
#define CONFIG_SYS_I2C_SOFT_SPEED_4 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE_4 0x7F
-#ifdef CONFIG_STRIDER_CON
+#if defined(CONFIG_STRIDER_CON) || defined(CONFIG_STRIDER_CON_DP)
#define I2C_SOFT_DECLARATIONS5
#define CONFIG_SYS_I2C_SOFT_SPEED_5 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE_5 0x7F
@@ -371,6 +385,20 @@
#define CONFIG_SYS_I2C_SOFT_SPEED_8 50000
#define CONFIG_SYS_I2C_SOFT_SLAVE_8 0x7F
#endif
+#ifdef CONFIG_STRIDER_CON_DP
+#define I2C_SOFT_DECLARATIONS9
+#define CONFIG_SYS_I2C_SOFT_SPEED_9 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE_9 0x7F
+#define I2C_SOFT_DECLARATIONS10
+#define CONFIG_SYS_I2C_SOFT_SPEED_10 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE_10 0x7F
+#define I2C_SOFT_DECLARATIONS11
+#define CONFIG_SYS_I2C_SOFT_SPEED_11 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE_11 0x7F
+#define I2C_SOFT_DECLARATIONS12
+#define CONFIG_SYS_I2C_SOFT_SPEED_12 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE_12 0x7F
+#endif
#ifdef CONFIG_STRIDER_CON
#define CONFIG_SYS_ICS8N3QV01_I2C {5, 6, 7, 8}
@@ -379,6 +407,13 @@
#define CONFIG_SYS_DP501_I2C {1, 2, 3, 4}
#define CONFIG_STRIDER_FANS { {10, 0x4c}, {11, 0x4c}, \
{12, 0x4c} }
+#elif defined(CONFIG_STRIDER_CON_DP)
+#define CONFIG_SYS_ICS8N3QV01_I2C {13, 14, 15, 16, 17, 18, 19, 20}
+#define CONFIG_SYS_CH7301_I2C {1, 3, 5, 7}
+#define CONFIG_SYS_ADV7611_I2C {1, 3, 5, 7}
+#define CONFIG_SYS_DP501_I2C {1, 3, 5, 7, 2, 4, 6, 8}
+#define CONFIG_STRIDER_FANS { {10, 0x4c}, {11, 0x4c}, \
+ {12, 0x4c} }
#else
#define CONFIG_SYS_CH7301_I2C {1, 2, 3, 4}
#define CONFIG_SYS_ADV7611_I2C {1, 2, 3, 4}
@@ -391,6 +426,8 @@
void fpga_gpio_set(unsigned int bus, int pin);
void fpga_gpio_clear(unsigned int bus, int pin);
int fpga_gpio_get(unsigned int bus, int pin);
+void fpga_control_set(unsigned int bus, int pin);
+void fpga_control_clear(unsigned int bus, int pin);
#endif
#ifdef CONFIG_STRIDER_CON
@@ -398,12 +435,28 @@ int fpga_gpio_get(unsigned int bus, int pin);
#define I2C_SCL_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0100 : 0x0020)
#define I2C_FPGA_IDX ((I2C_ADAP_HWNR > 3) ? \
(I2C_ADAP_HWNR - 4) : I2C_ADAP_HWNR)
+#elif defined(CONFIG_STRIDER_CON_DP)
+#define I2C_SDA_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0040 : 0x0200)
+#define I2C_SCL_GPIO ((I2C_ADAP_HWNR > 3) ? 0x0020 : 0x0100)
+#define I2C_FPGA_IDX (I2C_ADAP_HWNR % 4)
#else
#define I2C_SDA_GPIO 0x0040
#define I2C_SCL_GPIO 0x0020
#define I2C_FPGA_IDX I2C_ADAP_HWNR
#endif
+
+#ifdef CONFIG_STRIDER_CON_DP
+#define I2C_ACTIVE \
+ do { \
+ if (I2C_ADAP_HWNR > 7) \
+ fpga_control_set(I2C_FPGA_IDX, 0x0004); \
+ else \
+ fpga_control_clear(I2C_FPGA_IDX, 0x0004); \
+ } while (0)
+#else
#define I2C_ACTIVE { }
+#endif
+
#define I2C_TRISTATE { }
#define I2C_READ \
(fpga_gpio_get(I2C_FPGA_IDX, I2C_SDA_GPIO) ? 1 : 0)
@@ -436,6 +489,10 @@ int fpga_gpio_get(unsigned int bus, int pin);
#define CONFIG_SYS_DP501_DIFFERENTIAL
#define CONFIG_SYS_DP501_VCAPCTRL0 0x01 /* DDR mode 0, DE for H/VSYNC */
+#ifdef CONFIG_STRIDER_CON_DP
+#define CONFIG_SYS_OSD_DH
+#endif
+
/*
* General PCI
* Addresses are mapped 1-1.
diff --git a/include/gdsys_fpga.h b/include/gdsys_fpga.h
index 3b8762d..e1b9c64 100644
--- a/include/gdsys_fpga.h
+++ b/include/gdsys_fpga.h
@@ -163,7 +163,7 @@ struct ihs_fpga {
};
#endif
-#ifdef CONFIG_HRCON
+#if defined(CONFIG_HRCON) || defined(CONFIG_STRIDER_CON_DP)
struct ihs_fpga {
u16 reflection_low; /* 0x0000 */
u16 versions; /* 0x0002 */
generated by cgit v1.1 at 2024-12-04 20:18:11 +0000