On Thu, Apr 21, 2005 at 11:17:25AM +0200, Marco Schramel wrote: > Hi all, > > in our system (MPC8270, 2.4.25) i can't mount the mtd devices (two > AM29LV256MH) > > I created a map based on tqm8260.c. I can use the "eraseall" command and i > can write the mtdx devices. > But if i try to mount the mtd devices (jffs or jffs2) then it fails. > Output: > The eraseall command > /dev # eraseall /dev/mtd1 > MTD_open > MTD_ioctl > MTD_write > Erased 8192 Kibyte @ 0 -- 100% complete. > MTD_close > > try to write > /dev # date > /dev/mtd1 > MTD_open > MTD_ioctl > MTD_write > MTD_close > > ok, now try onesmore > /dev # date > /dev/mtd1 > MTD_open > MTD_ioctl > MTD_write > MTD do_write_buffer(): software timeout > MTD_close > /dev # > > It all seems to be fine, but... > > dev # mount -t jffs2 /dev/mtdblock1 /mnt/Flash1 > mount: Mounting /dev/mtdblock1 on /mnt/Flash1 failed: No such device > > I checked out the Majors of my ramdisk, they are ok.
ramdisk? why? Check that you have CONFIG_MTD_BLOCK enabled in your .config. Also, check that you have /dev/mtdblock1 node in /dev directory on the target. -- Eugene
