readme

MPC8241:本程序是freescale的824*系列的BSP源程序

                 README: Motorola PrPMC600

This file contains board-specific information for the Motorola PrPMC600 in
support of the prpmc600 BSP.  Specifically, this file contains information on
any BSP interface changes from previous software or hardware versions, and
contains caveats that the user must be aware of before using this BSP.
Additionally, the target board's manual page entry (for example, 
prpmc600/target.nr) provides board-specific information necessary to run
VxWorks, and should be read before this BSP is used.

-------------------------------------------------------------------------------
EARLY ACCESS RELEASE (BSP Version 1.2/0.1):

	This BSP supports the PrPMC600.

        This release is the first version of the BSP for the Motorola PrPMC600
        board on the Tornado 2.0 release.  It will also work on Tornado 1.0.1
	if SENS is installed.  This is a SENS only BSP!

  ****************************************************************************
  ****  A REQUIREMENT FOR THIS BSP TO WORK IS THE VPD AND ETHERNET SROMS  ****
  ****  ON THE BOARD MUST BE PROGRAMMED CORRECTLY!!!!  IF THEY ARE        ****
  ****  INCORRECT OR NOT PROGRAMMED, THE BSP WILL NOT RUN.                ****
  ****************************************************************************

Known problems:

   1.) Super I/O port may lock up under heavy loading.
       This is fixed in i8250Sio.c available in the T2 Cumulative Patch 2
       available on WindSurf.

   2.) Under Project, a complete path name to the extra "obj" object modules
       must be defined in the EXTRA_MODULES macro.  Refer to SPR #27955 on
       WindSurf for additional information.
       Specifically, this means that the i82559 driver (i82559Drv.obj and
       i82559DrvEnd.obj) must be included in EXTRA_MODULES.  For example:

       C:\Tornado2\<proj>\i82559DrvEnd.obj C:\Tornado2\<proj>\i82559Drv.obj


/*****************************************************************************
*
*	Obtaining Technical Assistance with your Early Access Release
*/
 
 
For technical assistance please contact your Motorola Systems Engineer.
Please have the following information available.
 
SYNOPSIS OF PROBLEM     : 
PRIMARY AFFECTED MODULE : 
PRODUCT NAME            : PrPMC600 EARLY ACCESS BSP
RELEASE                 : 1.2/0.2
DATE                    : <Date>
REPORTED BY             : <reporter name>
    CONTACT             : <contact name>
    COMPANY             : <company name>
    EMAIL               : <contact email>
    ADDRESS             : <contact address>
    PHONE               : <contact phone>

SYSTEM CONFIGURATION    : 
    HOST                : 
    TARGET              : 
    OTHER PERIPHERALS   : 

DESCRIPTION OF PROBLEM  : 


DEMONSTRATION PROCEDURE : 


WORK-AROUND / SOLUTION  :