+#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 4