+ ddramtest for testing the ddram. the count of tests is in boot variable ddram_test.
  after successful test this variable is set to zero.
  if it failed the test will be repeated und counter isnt count down
+ configuration for Dermalog embedded board separated to evalboard
+ update watchdog function to avoid watchdog reset during ddramtest
+ bugfix wrong watchdog update key
+ debug stuff fot profile kernel loading timing
Build system:
+ BOARD_NAME creates automaticaly depends of board type
+ compile dbgu_printf independet of selectet debug configuration.