Summary:
  ========
  
  This file contains information about the cmi board configuration.

  Please see cmi_mpc5xx_config for further details. The cmi board is
  a customer specific board but should work with small modifications
  on every board which has a MPC5xx and either a 28F128J3A,

  28F320J3A or 28F640J3A Intel flash mounted.
  
  Board Discription:
  ==================
  
  * Motorola MPC555
  * RS232 connection
  * Intel flash 28F640J3A
  * Micron SRAM 1M
  * Altera PLD

  Bootstrap:
  ==========
  
  In contrast to the usual boot sequence used in U-Boot, on the
  cmi board we don't boot from the external flash directly.
  Because of we use a 16-bit flash and don't sample a RCW

  from the data bus to set the startup buswidth to 16-bit.

  Unfortunatly the default width, sampled from the default RCW
  is 32-bit. For this reason we burn the proper RCW into the
  internal flash shadow location and boot after power-on or
  reset from the internal flash and then branch to 0x02000100
  where the U-Boot reset vector handler is located.
  
  Memory Map:
  ===========
  
  Memory Map after relocation:

      0x0000 0000		CONFIG_SYS_SDRAM_BASE

  	  :
      0x000F 9FFF
  	  :

  	  :

      0x0100 0000		CONFIG_SYS_IMMR (Internal memory map base adress)

  	  :
      0x0130 7FFF
  	  :

  	  :

      0x0200 0000		CONFIG_SYS_FLASH_BASE

  	  :
      0x027C FFFF
  	  :
  	  :
      0x0300 0000		PLD_BASE
  
  Flash Partition:

  
      0x0200 0000		Block 0 and 1 contain U-Boot except

  	  :		environment
  	  :
      0x0201 FFFF
      0x0202 0000		Block 2 contains environment (.ppcenv)
  	  :

      0x0202 FFFF

  See README file for futher information about U-Boot relocation
  and partitioning.
  
  Tested Features:
  ================
  
  * U-Boot commands: go, loads, loadb, all memory features, printenv,
    setenv, saveenv, protect, erase, fli, bdi, mtest, reset, version,
    coninfo, help (see configuration file for available commands)

  * Blinking led to indicate boot process
  
  Added or Changed Files:
  =======================
  
  u-boot-0.2.0/board/cmi/*
  u-boot-0.2.0/include/configs/cmi_mpc5xx.h
  
  Regards,
  Martin