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

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

* 'master' of git://git.denx.de/u-boot-coldfire:
  ColdFire: Clean Makefile _config rules
  ColdFire: Move boards with simple _config rules to boards.cfg
  ColdFire: Fix compilation with CONFIG_SYS_DRAMSZ1 defined
  ColdFire: Merge differentiated linking files into a sigle one by board
  ColdFire: Add $(obj) before cpu lib to correct build
  ColdFire: Cleanup lds files for multiple defined symbols