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-rw-r--r--include/configs/bf533-ezkit.h2
-rw-r--r--include/configs/bf533-stamp.h2
-rw-r--r--include/configs/bf537-stamp.h43
3 files changed, 6 insertions, 41 deletions
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index e871737..48c0252 100644
--- a/include/configs/bf533-ezkit.h
+++ b/include/configs/bf533-ezkit.h
@@ -198,7 +198,7 @@
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0xFE
+#define CONFIG_SYS_I2C_SLAVE 0
#define CONFIG_SYS_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
index 5ad99a2..ee41c7e 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -300,7 +300,7 @@
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0xFE
+#define CONFIG_SYS_I2C_SLAVE 0
#endif /* CONFIG_SOFT_I2C */
/*
diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index ac5aaa5..27567fa 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -305,13 +305,11 @@
/*
* I2C settings
- * By default PF1 is used as SDA and PF0 as SCL on the Stamp board
*/
-/* #define CONFIG_SOFT_I2C 1*/ /* I2C bit-banged */
-#define CONFIG_HARD_I2C 1 /* I2C TWI */
-#if defined CONFIG_HARD_I2C
-#define CONFIG_TWICLK_KHZ 50
-#endif
+#define CONFIG_HARD_I2C 1
+#define CONFIG_BFIN_TWI_I2C 1
+#define CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0
#define CONFIG_EBIU_SDRRC_VAL 0x306
#define CONFIG_EBIU_SDGCTL_VAL 0x91114d
@@ -321,39 +319,6 @@
#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
-#if defined CONFIG_SOFT_I2C
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define PF_SCL PF0
-#define PF_SDA PF1
-
-#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
-#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
-#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
-#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
-#define I2C_SDA(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SDA; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SDA; \
- asm("ssync;"); \
- }
-#define I2C_SCL(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SCL; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SCL; \
- asm("ssync;"); \
- }
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-#endif
-
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0xFE
-
/* 0xFF, 0x7BB07BB0, 0x22547BB0 */
/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \