Add uCdimm and Mercury's EP2500 support

Hi list,

This is my first time to submit a patch to this list. I hope it is in the correct format. All these patches are based on the Mar. 15's git tree plus 16 patches from TsiChung.

David Wu (7):
Colfdfire MCF5282: enable icache if CONFIG_SYS_ENABLE_ICACHE is
defined
AT49BV322A Flash: the erase regions are in the wrong order. added Mercury EP2500 board support It uses the mcf5282 processor with
real time clock and EEPROM.
Adding uC5272 dimm module support
adding uC5274/5275 dimm module support
adding uC5282 dimm module support
adding credit for uC5272, uC5274/5275 and uC5282

  CREDITS                           |    2 +-
  Makefile                          |  114 ++
  board/Arcturus/uC5272/Makefile    |   44 +
  board/Arcturus/uC5272/config.mk   |    1 +
  board/Arcturus/uC5272/u-boot.lds  |  142 +++
  board/Arcturus/uC5272/uC5272.c    |   57 +
  board/Arcturus/uC5275/Makefile    |   44 +
  board/Arcturus/uC5275/config.mk   |   23 +
  board/Arcturus/uC5275/u-boot.lds  |  139 +++
  board/Arcturus/uC5275/uC5275.c    |  118 +++
  board/Arcturus/uC5282/Makefile    |   44 +
  board/Arcturus/uC5282/cfm_flash.c |  201 ++++
  board/Arcturus/uC5282/cfm_flash.h |   42 +
  board/Arcturus/uC5282/config.mk   |   23 +
  board/Arcturus/uC5282/flash.c     | 2087  
+++++++++++++++++++++++++++++++++++++
  board/Arcturus/uC5282/u-boot.lds  |  140 +++
  board/Arcturus/uC5282/uC5282.c    |   98 ++
  board/Mercury/ep2500/Makefile     |   44 +
  board/Mercury/ep2500/config.mk    |   23 +
  board/Mercury/ep2500/ep2500.c     |  191 ++++
  board/Mercury/ep2500/u-boot.lds   |  140 +++
  cpu/mcf52x2/cpu_init.c            |    6 +-
  drivers/mtd/cfi_flash.c           |    4 +-
  include/configs/EP2500.h          |  297 ++++++
  include/configs/uC5272.h          |  354 +++++++
  include/configs/uC5275.h          |  263 +++++
  include/configs/uC5282.h          |  299 ++++++
  27 files changed, 4936 insertions(+), 4 deletions(-)

create mode 100644 board/Arcturus/uC5272/Makefile create mode 100644 board/Arcturus/uC5272/config.mk create mode 100644 board/Arcturus/uC5272/u-boot.lds create mode 100644 board/Arcturus/uC5272/uC5272.c create mode 100644 board/Arcturus/uC5275/Makefile create mode 100644 board/Arcturus/uC5275/config.mk create mode 100644 board/Arcturus/uC5275/u-boot.lds create mode 100644 board/Arcturus/uC5275/uC5275.c create mode 100644 board/Arcturus/uC5282/Makefile create mode 100644 board/Arcturus/uC5282/cfm_flash.c create mode 100644 board/Arcturus/uC5282/cfm_flash.h create mode 100644 board/Arcturus/uC5282/config.mk create mode 100644 board/Arcturus/uC5282/flash.c create mode 100644 board/Arcturus/uC5282/u-boot.lds create mode 100644 board/Arcturus/uC5282/uC5282.c create mode 100644 board/Mercury/ep2500/Makefile create mode 100644 board/Mercury/ep2500/config.mk create mode 100644 board/Mercury/ep2500/ep2500.c create mode 100644 board/Mercury/ep2500/u-boot.lds create mode 100644 include/configs/EP2500.h create mode 100644 include/configs/uC5272.h create mode 100644 include/configs/uC5275.h create mode 100644 include/configs/uC5282.h