If defined, then this indicates the I2C bus number for the DTT.
If not defined, then U-Boot assumes that DTT is on I2C bus 0.
+ CFG_I2C_DTT_ADDR:
+
+ If defined, specifies the I2C address of the DTT device.
+ If not defined, then U-Boot uses predefined value for
+ specified DTT device.
+
CONFIG_FSL_I2C
Define this option if you want to use Freescale's I2C driver in
to save the current settings.
-- CFG_ENV_IS_IN_EEPROM:
+- CONFIG_ENV_IS_IN_EEPROM:
Use this if you have an EEPROM or similar serial access
device and a driver for it.