Merge branch 'master' of git://git.denx.de/u-boot-i2c

* 'master' of git://git.denx.de/u-boot-i2c

:
  mx28evk: Add I2C support
  mxs-i2c: Fix internal address byte order
  mxc_i2c: remove setting speed at each start
  mx6qsabrelite: add i2c support
  mxc_i2c: specify i2c base address in config file

Signed-off-by: Wolfgang Denk <wd@denx.de>