duos: add duo-pinmux

milkv-duo · Jan 30, 2024 · 326b188 · 326b188
1 parent 2aa4ec4
commit 326b188
Show file tree

Hide file tree

Showing 3 changed files with 16 additions and 4 deletions.
diff --git a/build/boards/cv181x/cv1813h_milkv_duos_emmc/u-boot/cvi_board_init.c b/build/boards/cv181x/cv1813h_milkv_duos_emmc/u-boot/cvi_board_init.c
@@ -11,8 +11,8 @@ int cvi_board_init(void)
 	PINMUX_CONFIG(IIC0_SDA, XGPIOA_29);
 
 	// I2C4
-	PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
-	PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
+	//PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
+	//PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
 
 	// USB
 	PINMUX_CONFIG(USB_VBUS_EN, XGPIOB_5);
@@ -24,5 +24,11 @@ int cvi_board_init(void)
 	PINMUX_CONFIG(UART2_CTS, UART4_CTS);
 	PINMUX_CONFIG(UART2_RTS, UART4_RTS);
 
+	// GPIOs
+	PINMUX_CONFIG(JTAG_CPU_TCK, XGPIOA_18);
+	PINMUX_CONFIG(JTAG_CPU_TMS, XGPIOA_19);
+	PINMUX_CONFIG(JTAG_CPU_TRST, XGPIOA_20);
+	PINMUX_CONFIG(IIC0_SCL, XGPIOA_28);
+
 	return 0;
 }
diff --git a/build/boards/cv181x/cv1813h_milkv_duos_sd/u-boot/cvi_board_init.c b/build/boards/cv181x/cv1813h_milkv_duos_sd/u-boot/cvi_board_init.c
@@ -11,8 +11,8 @@ int cvi_board_init(void)
 	PINMUX_CONFIG(IIC0_SDA, XGPIOA_29);
 
 	// I2C4
-	PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
-	PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
+	//PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
+	//PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
 
 	// USB
 	PINMUX_CONFIG(USB_VBUS_EN, XGPIOB_5);
@@ -24,5 +24,11 @@ int cvi_board_init(void)
 	PINMUX_CONFIG(UART2_CTS, UART4_CTS);
 	PINMUX_CONFIG(UART2_RTS, UART4_RTS);
 
+	// GPIOs
+	PINMUX_CONFIG(JTAG_CPU_TCK, XGPIOA_18);
+	PINMUX_CONFIG(JTAG_CPU_TMS, XGPIOA_19);
+	PINMUX_CONFIG(JTAG_CPU_TRST, XGPIOA_20);
+	PINMUX_CONFIG(IIC0_SCL, XGPIOA_28);
+
 	return 0;
 }
diff --git a/device/milkv-duos-sd/overlay/usr/bin/duo-pinmux b/device/milkv-duos-sd/overlay/usr/bin/duo-pinmux