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Diffstat (limited to 'include/configs/km82xx.h')
-rw-r--r--include/configs/km82xx.h19
1 files changed, 13 insertions, 6 deletions
diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h
index b087cdb240..b23cb96274 100644
--- a/include/configs/km82xx.h
+++ b/include/configs/km82xx.h
@@ -196,7 +196,6 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_BOARD_EXTRA_ENV \
CONFIG_KM_DEF_ENV \
- "EEprom_ivm=pca9544a:70:4 \0" \
"unlock=yes\0" \
"newenv=" \
"prot off 0xFE0C0000 +0x40000 && " \
@@ -226,10 +225,18 @@
#endif /* CONFIG_ENV_IS_IN_FLASH */
/* enable I2C and select the hardware/software driver */
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C /* I2C bit-banged */
-#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed */
-#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_NUM_I2C_BUSES 3
+#define CONFIG_SYS_I2C_MAX_HOPS 1
+#define CONFIG_SYS_I2C_SOFT_SPEED 50000
+#define CONFIG_SYS_I2C_SPEED CONFIG_SYS_I2C_SOFT_SPEED
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
+#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
+ {0, {{I2C_MUX_PCA9542, 0x70, 0} } }, \
+ {0, {{I2C_MUX_PCA9542, 0x70, 1} } } }
+
+#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/
/*
* Software (bit-bang) I2C driver configuration
@@ -266,7 +273,7 @@ int get_scl(void);
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
-#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS)
+#define CONFIG_SYS_DTT_BUS_NUM 2
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1