X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fbf533-stamp.h;h=f39bfee0a4fbf32e44c0cd9080f854d80b8007fa;hb=9844d027b52cc89264f6bf7686e26d9dc50134fd;hp=2ec9c422aa44ded7b3a7d62fbde87d792d75ced3;hpb=a84774f56a97c5a2b0521b85ac9eb8b1c7fb15b3;p=u-boot

diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
index 2ec9c422aa..f39bfee0a4 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -138,51 +138,10 @@
 
 /*
  * I2C Settings
- * By default PF2 is used as SDA and PF3 as SCL on the Stamp board
  */
 #define CONFIG_SOFT_I2C
-#ifdef CONFIG_SOFT_I2C
-#define PF_SCL PF3
-#define PF_SDA PF2
-#define I2C_INIT \
-	do { \
-		*pFIO_DIR |= PF_SCL; \
-		SSYNC(); \
-	} while (0)
-#define I2C_ACTIVE \
-	do { \
-		*pFIO_DIR |= PF_SDA; \
-		*pFIO_INEN &= ~PF_SDA; \
-		SSYNC(); \
-	} while (0)
-#define I2C_TRISTATE \
-	do { \
-		*pFIO_DIR &= ~PF_SDA; \
-		*pFIO_INEN |= PF_SDA; \
-		SSYNC(); \
-	} while (0)
-#define I2C_READ ((*pFIO_FLAG_D & PF_SDA) != 0)
-#define I2C_SDA(bit) \
-	do { \
-		if (bit) \
-			*pFIO_FLAG_S = PF_SDA; \
-		else \
-			*pFIO_FLAG_C = PF_SDA; \
-		SSYNC(); \
-	} while (0)
-#define I2C_SCL(bit) \
-	do { \
-		if (bit) \
-			*pFIO_FLAG_S = PF_SCL; \
-		else \
-			*pFIO_FLAG_C = PF_SCL; \
-		SSYNC(); \
-	} while (0)
-#define I2C_DELAY		udelay(5)	/* 1/4 I2C clock duration */
-
-#define CONFIG_SYS_I2C_SPEED		50000
-#define CONFIG_SYS_I2C_SLAVE		0
-#endif
+#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF3
+#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF2
 
 
 /*