RE: [microblaze-uclinux] Mount JFFS2 returns "No such device" onexistingdevice.

["Brettschneider Falk" <fbrettschneider@xxxxxxxxxxxxxxx>]

-----Original Message---From: Michael Allwright
> Thanks for your reply Falk, i'm rebuilding the kernel images now
> - out of interest what is the difference between the standalone
> mount and the mount from busybox 
I can't exactly remember which commands it were as I got my kernel running, but sometimes it seemed like only one of them works, busybox or standalone version.

CU, Falk


P.S.:
For your interest, my console /etc/rc is:
  #!/bin/sh
  PATH=/bin:/sbin:/usr/bin:/usr/sbin
  echo "Mounting proc: "
  mount -t proc proc /proc
  ...
  echo "Mounting flash to /mnt: "
  mount -t jffs2 -o noatime /dev/mtdblock1 /mnt
  ...


and the console boot output is:
  ...
  Linux version 2.6.20-uc0 (devel@linux) (gcc version 3.4.1 ( PetaLinux 0.20 Build -rc1 050607 )) SvnVersion 173, #313 PREEMPT Tue Apr 21 12:13:10 CEST 2009
  ...
  Kernel command line: mtdparts=physmap-flash.0:12M(image),20352K(filesystem),128K(config)
  ...
  JFFS2 version 2.2. (C) 2001-2006 Red Hat, Inc.
  ...
  physmap platform flash device: 02000000 at f0000000
  physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
   Amd/Fujitsu Extended Query Table at 0x0040
  physmap-flash.0: CFI does not contain boot bank location. Assuming top.
  number of CFI chips: 1
  cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
  3 cmdlinepart partitions found on MTD device physmap-flash.0
  Creating 3 MTD partitions on "physmap-flash.0":
  0x00000000-0x00c00000 : "image"
  0x00c00000-0x01fe0000 : "filesystem"
  0x01fe0000-0x02000000 : "config"
  uclinux[mtd]: RAM probe address=0x821ad75c size=0x13a000
  Creating 1 MTD partitions on "RAM":
  0x00000000-0x0013a000 : "ROMfs"
  uclinux[mtd]: set ROMfs to be root filesystem index=3
  ...
  Mounting proc:
  ...
  Mounting flash to /mnt:
  ...

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