topic Re: i want to program flash,but FAILED(MPC8349) in CodeWarrior for QorIQ

i want to program flash,but FAILED(MPC8349)

kaboo — Wed, 02 Jan 2008 23:14:11 GMT

Environment
    Winddow XP
    CW Power Architecture 8.7
Hardware
    MPC 8349EA
    USB TAP
Set up
    Init file in attachment
    Target mem   0x007FF000
    Size               0x00006000
    Flash S29GL256N   16Mx16x1 base @ 0xF8000000
Try to do
    blank check
    program
            FAILED

Status Error: Initialization Failed.
Flash Programmer Log
Using Algorithm: flash_image.bin

my board is designed by myself, i used the Init file "8349ITX_init.cfg",because my board is like it.

i want to know whether the reason of this error is the improper Init file? i need to modify this file?

THANKS!

Re: i want to program flash,but FAILED(MPC8349)

J2MEJediMaster — Thu, 03 Jan 2008 00:07:39 GMT

There's a document, Adding Flash Devices to an EPPC Flash Programmer, which describes step-by-step how to make the Flash programmer recognize your part. Go to the Enter keyword item at the upper left of this page and type in "CWFLASHPROWP". The CWFLASHPROWP document is what you want. HTH.

---Tom

Re: i want to program flash,but FAILED(MPC8349)

kaboo — Thu, 03 Jan 2008 11:20:50 GMT

THANK YOU Tom, i know this document "Adding Flash Devices to an EPPC Flash Programmer",i had read it. But in the flash programmer of codewarrior IDE version 5.9.0 ,there is S29GL256N in flash configuration page. so, i think it needn't add flash device for S29GL256N. i want to know whether improper initialization file result in this error "Initialization Failed". i used the init file: "8349ITX_init.cfg". in the board of 8349ITX, there are two flash chips, 8M&16bit. but in the board of my, there is only one flash chip, 32M&16bit. another different of two board is the type of SDRAM: 8349ITX is DDR, my board is DDR2. i only modified the flash module in the init file,SDRAM module have not modified. did this result in this error? i must modified all of the different modules in the init file?

THANKS!

look forward to you help!

Re: i want to program flash,but FAILED(MPC8349)

Voxan — Fri, 04 Jan 2008 23:17:15 GMT

Hi there,

please get to support line at:

http://www.freescale.com/webapp/sps/site/homepage.jsp?nodeId=05, click the 'Request Help (online)' link.

provide as much details as possible, CW version, HTI, Board release, step by step path you are following.

hope this helps
Regards

Re: i want to program flash,but FAILED(MPC8349)

tomek — Wed, 29 Aug 2012 21:37:23 GMT

I have to deal with the same problem, but on other environment:

Windows 7

CodeWarrior 8.8

Board MCP8360MDS-rev2

Before first programming I tried to erase whole flash memory. After that, the board started to reply with "Initialization failed" communicate.