Merge branch 'master' of /home/wd/git/u-boot/custodians

* 'master' of /home/wd/git/u-boot/custodians:
  Blackfin: bfin_sdh: drop dos part hardcode
  Blackfin: move gd/bd to bss by default
  Blackfin: gd_t: relocate volatile markings