mxc_i2c: specify i2c base address in config file

The following platforms had their config files changed
flea3, imx31_phycore, mx35pdk, mx53ard, mx53evk, mx53smd
and mx53loco.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index e71148d..61ecd02 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -89,7 +89,7 @@
 /* I2C Configs */
 #define CONFIG_HARD_I2C
 #define CONFIG_I2C_MXC
-#define CONFIG_SYS_I2C_MX53_PORT1
+#define CONFIG_SYS_I2C_BASE		I2C1_BASE_ADDR
 #define CONFIG_SYS_I2C_SPEED		100000
 
 /* PMIC Controller */