Sorry, I forgot to add a subject. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] phone: (281) 274-3285
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Maupin, Chase > Sent: Friday, February 29, 2008 3:19 PM > To: Stefan Roese > Cc: u-boot-users@lists.sourceforge.net > Subject: [U-Boot-Users] (no subject) > > > > > > On Friday 29 February 2008, Maupin, Chase wrote: > > > I'm a little confused here. I have been trying to write a > > jffs2 image > > > to NAND flash using u-boot 1.2.0 but when I do so I cannot > > mount the > > > file system when booting the kernel. > > > > What error messages do you get? > > I see is ECC errors for every read such as the following. > mtd->read(0x400 bytes from 0x0) returned ECC error read(0x7c3c bytes > mtd->from 0x3c4) returned ECC error > > I also noticed a bunch of magic bitmask erros such as the following. > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007861c: > 0x0162 instead > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00078620: > 0x61c8 instead > > > > > > It looks from your e-mail thread > > > that there is a problem with the write.jffs2 > > implementation. Is this > > > problem in the 1.2.0 version of u-boot? > > > > No, I don't think so. This thread was related to problem with the > > rewrite of the U-Boot NAND subsystem. The current implementation > > should handle writing images (YAFFS, JFFS2) just fine. Please make > > sure that you use the ".jffs2" > > extension. > > I wrote the image by doing (my file system partition is at > offset 0x460000 and my jffs2 image size is 0x288000 > downloaded to 0x80700000): > # nand erase 0x460000 0x288000 > # nand write.jffs2 0x80700000 0x460000 0x288000 > > I can successfully write this same image from a booted Linux > system using the "nandwrite" command. > > > > > > Do you know if there is a fix > > > for this? > > > > > > Please let me know if you have more information. > > > > It would be much better, if you wrote to the mailing list too. This > > way many people could try to help out here. So I suggest to > send you > > question again to the list. > > I am including the list here. Any help someone can give on writing a > JFFS2 image into NAND Flash would be greatly appreciated. > > > > > Thanks. > > > > Best regards, > > Stefan > > > > > ===================================================================== > > DENX Software Engineering GmbH, MD: Wolfgang Denk & > Detlev Zundel > > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 > Groebenzell, Germany > > Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: > > [EMAIL PROTECTED] > > > ===================================================================== > > > > -------------------------------------------------------------- > ----------- > This SF.net email is sponsored by: Microsoft Defy all > challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users > ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
