diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
index dae6069..f403742 100644
--- a/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
+++ b/arch/arm/include/asm/arch-sunxi/cpu_sun4i.h
@@ -94,6 +94,13 @@
 #define SUNXI_TWI0_BASE			0x01c2ac00
 #define SUNXI_TWI1_BASE			0x01c2b000
 #define SUNXI_TWI2_BASE			0x01c2b400
+#ifdef CONFIG_MACH_SUN6I
+#define SUNXI_TWI3_BASE			0x01c0b800
+#endif
+#ifdef CONFIG_MACH_SUN7I
+#define SUNXI_TWI3_BASE			0x01c2b800
+#define SUNXI_TWI4_BASE			0x01c2c000
+#endif
 
 #define SUNXI_CAN_BASE			0x01c2bc00
 
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h
index f227044..ae7cbb7 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -148,7 +148,11 @@ enum sunxi_gpio_number {
 #define SUN6I_GPA_SDC2		5
 #define SUN6I_GPA_SDC3		4
 
-#define SUNXI_GPB_TWI0		2
+#define SUN4I_GPB_TWI0		2
+#define SUN4I_GPB_TWI1		2
+#define SUN5I_GPB_TWI1		2
+#define SUN4I_GPB_TWI2		2
+#define SUN5I_GPB_TWI2		2
 #define SUN4I_GPB_UART0		2
 #define SUN5I_GPB_UART0		2
 
@@ -160,6 +164,7 @@ enum sunxi_gpio_number {
 #define SUNXI_GPD_LVDS0		3
 
 #define SUN5I_GPE_SDC2		3
+#define SUN8I_GPE_TWI2		3
 
 #define SUNXI_GPF_SDC0		2
 #define SUNXI_GPF_UART0		4
@@ -169,12 +174,20 @@ enum sunxi_gpio_number {
 #define SUN5I_GPG_SDC1		2
 #define SUN6I_GPG_SDC1		2
 #define SUN8I_GPG_SDC1		2
+#define SUN6I_GPG_TWI3		2
 #define SUN5I_GPG_UART1		4
 
 #define SUN4I_GPH_SDC1		5
+#define SUN6I_GPH_TWI0		2
+#define SUN8I_GPH_TWI0		2
+#define SUN6I_GPH_TWI1		2
+#define SUN8I_GPH_TWI1		2
+#define SUN6I_GPH_TWI2		2
 #define SUN6I_GPH_UART0		2
 
 #define SUNXI_GPI_SDC3		2
+#define SUN7I_GPI_TWI3		3
+#define SUN7I_GPI_TWI4		3
 
 #define SUN6I_GPL0_R_P2WI_SCK	3
 #define SUN6I_GPL1_R_P2WI_SDA	3
diff --git a/arch/arm/include/asm/arch-sunxi/i2c.h b/arch/arm/include/asm/arch-sunxi/i2c.h
index 502e3c6..5bec18c 100644
--- a/arch/arm/include/asm/arch-sunxi/i2c.h
+++ b/arch/arm/include/asm/arch-sunxi/i2c.h
@@ -9,6 +9,15 @@
 #include <asm/arch/cpu.h>
 
 #define CONFIG_I2C_MVTWSI_BASE0	SUNXI_TWI0_BASE
+#define CONFIG_I2C_MVTWSI_BASE1	SUNXI_TWI1_BASE
+#define CONFIG_I2C_MVTWSI_BASE2	SUNXI_TWI2_BASE
+#ifdef SUNXI_TWI3_BASE
+#define CONFIG_I2C_MVTWSI_BASE3	SUNXI_TWI3_BASE
+#endif
+#ifdef SUNXI_TWI4_BASE
+#define CONFIG_I2C_MVTWSI_BASE4	SUNXI_TWI4_BASE
+#endif
+
 /* This is abp0-clk on sun4i/5i/7i / abp1-clk on sun6i/sun8i which is 24MHz */
 #define CONFIG_SYS_TCLK		24000000
 
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 7633d65..b3eecbb 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -276,9 +276,72 @@ int board_mmc_init(bd_t *bis)
 
 void i2c_init_board(void)
 {
-	sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUNXI_GPB_TWI0);
-	sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUNXI_GPB_TWI0);
+#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN5I) || defined(CONFIG_MACH_SUN7I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUN4I_GPB_TWI0);
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUN4I_GPB_TWI0);
 	clock_twi_onoff(0, 1);
+#elif defined(CONFIG_MACH_SUN6I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(14), SUN6I_GPH_TWI0);
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(15), SUN6I_GPH_TWI0);
+	clock_twi_onoff(0, 1);
+#elif defined(CONFIG_MACH_SUN8I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(2), SUN8I_GPH_TWI0);
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(3), SUN8I_GPH_TWI0);
+	clock_twi_onoff(0, 1);
+#endif
+
+#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(18), SUN4I_GPB_TWI1);
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(19), SUN4I_GPB_TWI1);
+	clock_twi_onoff(1, 1);
+#elif defined(CONFIG_MACH_SUN5I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(15), SUN5I_GPB_TWI1);
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(16), SUN5I_GPB_TWI1);
+	clock_twi_onoff(1, 1);
+#elif defined(CONFIG_MACH_SUN6I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(16), SUN6I_GPH_TWI1);
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(17), SUN6I_GPH_TWI1);
+	clock_twi_onoff(1, 1);
+#elif defined(CONFIG_MACH_SUN8I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(4), SUN8I_GPH_TWI1);
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(5), SUN8I_GPH_TWI1);
+	clock_twi_onoff(1, 1);
+#endif
+
+#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN4I_GPB_TWI2);
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(21), SUN4I_GPB_TWI2);
+	clock_twi_onoff(2, 1);
+#elif defined(CONFIG_MACH_SUN5I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(17), SUN5I_GPB_TWI2);
+	sunxi_gpio_set_cfgpin(SUNXI_GPB(18), SUN5I_GPB_TWI2);
+	clock_twi_onoff(2, 1);
+#elif defined(CONFIG_MACH_SUN6I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(18), SUN6I_GPH_TWI2);
+	sunxi_gpio_set_cfgpin(SUNXI_GPH(19), SUN6I_GPH_TWI2);
+	clock_twi_onoff(2, 1);
+#elif defined(CONFIG_MACH_SUN8I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPE(12), SUN8I_GPE_TWI2);
+	sunxi_gpio_set_cfgpin(SUNXI_GPE(13), SUN8I_GPE_TWI2);
+	clock_twi_onoff(2, 1);
+#endif
+
+#if defined(CONFIG_MACH_SUN6I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPG(10), SUN6I_GPG_TWI3);
+	sunxi_gpio_set_cfgpin(SUNXI_GPG(11), SUN6I_GPG_TWI3);
+	clock_twi_onoff(3, 1);
+#elif defined(CONFIG_MACH_SUN7I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPI(0), SUN7I_GPI_TWI3);
+	sunxi_gpio_set_cfgpin(SUNXI_GPI(1), SUN7I_GPI_TWI3);
+	clock_twi_onoff(3, 1);
+#endif
+
+#if defined(CONFIG_MACH_SUN7I)
+	sunxi_gpio_set_cfgpin(SUNXI_GPI(2), SUN7I_GPI_TWI4);
+	sunxi_gpio_set_cfgpin(SUNXI_GPI(3), SUN7I_GPI_TWI4);
+	clock_twi_onoff(4, 1);
+#endif
+
 #if defined CONFIG_VIDEO_LCD_PANEL_I2C && !(defined CONFIG_SPL_BUILD)
 	soft_i2c_gpio_sda = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_PANEL_I2C_SDA);
 	soft_i2c_gpio_scl = sunxi_name_to_gpio(CONFIG_VIDEO_LCD_PANEL_I2C_SCL);
