Hi
We have our own custom board based on the P2041RDB board, however the flash device has been changed to a
micron PC28F00BP30EFA (Micron Technology, Inc. - PC28F00BP30EFA )
I am able to connect to the board, the LAWs and eLBC registers have been modified so that the device is mapped.
I looked on the forum and found this page (Adding a new Flash Device to Codewarrior 10.x ) and followed the steps but have been unable to get it to work.
Here is my XML file
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<device-file>
<device>
<version>0.1</version>
<content>
<name>PC28F00BP30EFA</name>
<device_type>nor</device_type>
<manufacturerid>0x89</manufacturerid>
<chiperase>true</chiperase>
<sectors>
<sectorcount>2048</sectorcount>
<sectorsize>0x10000</sectorsize>
</sectors>
<comment>
#######################################################################
</comment>
<organization>
<name>2048Mx16x1</name>
<id>0x899A</id>
<algorithm>intel16x1j3.elf</algorithm>
<utility>FlashUtility.elf</utility>
</organization>
</content>
</device>
</device-file>
I get the following when I try to erase the first sector
fl::target -lc "P2041PSh-core00_RAM_P2041_Download"
fl::target -b 0x0 0x10000
fl::target -v off -l off
cmdwin::fl::device -d "PC28F00BP30EFA" -o "2048Mx16x1" -a 0xe0000000 0xe7ffffff
cmdwin::fl::device -sd all
cmdwin::fl::device -se 0
cmdwin::fl::erase list
Beginning Operation ...
-------------------------
Performing target initialization ...
Downloading Flash Device Driver ...
Reading flash ID ...
Erasing Sector 0xE0000000 to 0xE000FFFF
Erasing ....................................
Operation canceled.
I have tried modifing the XML file to 2 devices (as the datasheet seems to imply that it is 2 x 1024, but I get the same issue.
Any ideas what I am doing wrong? Is it the algorithm (I used the same algorithm as used in the example as it was a similar device)?
Has anyone else written an XML for this device?
Thanks in advance
Paul
