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Re: MCM Flash Problem



Thanks - the bootloader now recognizes the flash chip. 
 
My next problem is that the board still will not boot (ie. nothing on debug port after JUMP command is issued).  Is there a list of special considerations that must be taken into account when using the MCM?  What special kernel configuration options should be set?  Is there anything I need to do to use an MCM for the very first time, or should mcm_boot do it?
 
Best regards
gabe
----- Original Message -----
Sent: Tuesday, October 15, 2002 3:31 AM
Subject: RE: MCM Flash Problem

Hi.
The problem is that the MCM flash is not supported in the tools version available at http://developer.axis.com. We will soon release
a new devboard_lx release and there you will find much better support for the MCM. Meanwhile I have prepared a patch that will help you
get devboard_lx R2_1_0 running on the MCM.
 
Best regards
/Magnus
 
 
-----Original Message-----
From: Gabriel Siftar [mailto:gsiftar@xxxxxxx.com]
Sent: den 14 oktober 2002 22:20
To: dev-etrax@xxxxxxx.com
Subject: MCM Flash Problem

When running flashitall on a brand new custom design based on the ETRAX 100LX MCM, I get the following output.  It doesn't appear as if the bootloader can "see" the flash chip.  Am I doing something wrong?  How can I diagnose this?
 
thanks,
gabe
 
Serial interface initialized.
 

Device ID = 0x00000AFF
This bootloader hacked by root Thu Oct  3 10:15:57 EDT 2002.
Checksum of bootloader is 0x000A38C4
Waiting for load info.
Checksum of file is 0x00000BAE
Got load info.
SET_REGISTER
0xB0000000
0x000095F8
SET_REGISTER
0xB0000004
0x00000104
SET_REGISTER
0xB000000C
0x1A200040
SET_REGISTER
0xB0000008
0x00005611
SET_REGISTER
0xB0000030
0x00001DF0
SET_REGISTER
0xB0000038
0x00001EF3
PACKET_INFO
0xC0004000
0x00200018
Checksum of file is 0x00000000
FLASH
0xC0004000
0x00000000
0x00200000
No 1x CFI at 0x80000000
No single x16 at 0x80000000
No interleaved x16 at 0x80000000
Fatal: flash is too small.
JUMP
0x00000000