<br><font size=2 face="sans-serif">Hi<br>
We are using jffs2 RFS for our board(MPC8313ERDB based Custom board) with
linux 2.6.23 . we are suing nand write.jffs2 utility in the u-boot to burn
the image on to the nand flash, </font>
<br>
<br><font size=2 face="sans-serif">Our problem is</font>
<br><font size=2 face="sans-serif">Booting First time with the RFS seems
to be fine. As system run and we do reboot system it prints following messages
and boots up.</font>
<br><font size=2 face="sans-serif">///////////////////////////</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x1b00000)
returned ECC error</font>
<br><font size=2 face="sans-serif">jffs2_scan_eraseblock(): Magic bitmask
0x1985 not found at 0x01b001d0: 0xfffe instead</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x2500000)
returned ECC error</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x27c0000)
returned ECC error</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x2c20000)
returned ECC error</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x2cc0000)
returned ECC error</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x2d00000)
returned ECC error</font>
<br><font size=2 face="sans-serif">jffs2_scan_eraseblock(): Magic bitmask
0x1985 not found at 0x02d00074: 0xfffe instead</font>
<br><font size=2 face="sans-serif">Empty flash at 0x02d00078 ends at 0x02d003e4</font>
<br><font size=2 face="sans-serif">jffs2_scan_eraseblock(): Magic bitmask
0x1985 not found at 0x02d003e4: 0xffef instead</font>
<br><font size=2 face="sans-serif">Empty flash at 0x02d003e8 ends at 0x02d00780</font>
<br><font size=2 face="sans-serif">jffs2_scan_eraseblock(): Magic bitmask
0x1985 not found at 0x02d00780: 0xfffb instead</font>
<br><font size=2 face="sans-serif">mtd->read(0x400 bytes from 0x3320000)
returned ECC error</font>
<br><font size=2 face="sans-serif">jffs2_scan_eraseblock(): Magic bitmask
0x1985 not found at 0x03320190: 0xffff instead</font>
<br><font size=2 face="sans-serif">Empty flash at 0x03320194 ends at 0x0332047c</font>
<br><font size=2 face="sans-serif">////////////////////////////</font>
<br><font size=2 face="sans-serif">During run time also it prints these
messages.</font>
<br>
<br><font size=2 face="sans-serif">The same file system is working fine
with the linux 2.6.20 kernel.</font>
<br><font size=2 face="sans-serif">I am not able to understand the cause
of this error. Please help me in fixing this error.</font>
<br>
<table>
<tr>
<td><font size=3 face="Arial"><b><br>
Thanks & Regards<br>
Rupesh Kumar</b></font><font size=3 color=#008000><i> </i></font>
<hr><font size=3 color=#008000><b><i>Larsen and Toubro Limited-EmSyS</i></b></font><font size=1 color=#008000><i><br>
KIADB Industrial Area,Hebbal,Hottagalli<br>
Mysore,Karnataka,India. PIN:-570018<br>
PhNo:- 0821-2402500 Extn-5651</i></font><font size=1><br>
Email-id:- </font><a href="mailto:Rupesh.kumar@lntemsys.com?subject=Hello"><font size=1 color=blue><u>Rupesh.kumar@lntemsys.com</u></font></a><font size=1>
</font>
<hr></table>
<br>
<br><font size=2 color=#a9a9a9 face="Verdana">This Mail is classified as
:-<b><br>
------------------------------------<br>
[ ] L&T EmSyS Proprietary <br>
[ ] L&T EmSyS Confidential<br>
[ ] L&T EmSyS Internal Use<br>
[X] L&T EmSyS General Business<br>
------------------------------------</b><br>
The information contained in this electronic message and any attachments
to this message are intended for the exclusive use of the addressee(s)
and may contain proprietary, confidential or privileged information. If
you are not the intended recipient, you should not disseminate, distribute
or copy this e-mail. Please notify the sender immediately and destroy all
copies of this message and any attachments. WARNING: Computer viruses can
be transmitted via email. The recipient should check this email and any
attachments for the presence of viruses. The company accepts no liability
for any damage caused by any virus transmitted by this email. </font>