thx harvell for the tip, I don´t know this command :-)
I introduced demsg just after insert the SD card and here is the result:
zed mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
MSDOS FS: IO charset utf8
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
FAT: freeing iocharset=utf8
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
usbdcore: usbdcore 0.1 035 2002-06-12 20:00 (dbg="")
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT3-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT2-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
storage_fd: storage_fd 0.1 035 2002-06-12 20:00 (OUT=64,IN=64)
storage_fd: vendorID: 4dd productID: 9050
pxa27x_bi 0.1-alpha 035 2002-06-12 20:00 (dbg="")
bi_modinit: call udc_startup_events
bi_device_event: call udc_enable
bi_device_event: call udc_all_interrupts
udc_connect: usb-device is not active.
change resolution 240x320 => 480x640
pxa_sd_wait_response: responce time out (cmd=52 MMC_STAT=0x2142)
pxa_sd_wait_response: responce time out (cmd=05 MMC_STAT=0x2142)
[SD]-clustsize = 4000
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT3-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT2-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
MSDOS FS: IO charset utf8
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
FAT: freeing iocharset=utf8
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT3-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT2-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
pxa_sd_wait_response: responce time out (cmd=52 MMC_STAT=0x2142)
pxa_sd_wait_response: responce time out (cmd=05 MMC_STAT=0x2142)
[SD]-clustsize = 4000
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT3-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT2-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
MSDOS FS: IO charset utf8
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
FAT: freeing iocharset=utf8
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT3-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT2-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
pxa_sd_wait_response: responce time out (cmd=52 MMC_STAT=0x2142)
pxa_sd_wait_response: responce time out (cmd=05 MMC_STAT=0x2142)
[SD]-clustsize = 4000
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT3-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
EXT2-fs: Unrecognized mount option quiet
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
MSDOS FS: IO charset utf8
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
FAT: freeing iocharset=utf8
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT3-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
EXT2-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
cramfs: wrong magic
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
attempt to access beyond end of device
3c:01: rw=0, want=2, limit=1
MINIX-fs: unable to read superblock
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
FAT: bogus logical sector size 0
VFS: Can't find a valid FAT filesystem on dev 3c:01.
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
jffs2: attempt to mount non-MTD device 3c:01
mmcda: mmcda1 < mmcda5 >
mmcda: mmcda1 < mmcda5 >
SQUASHFS error: Can't find a SQUASHFS superblock on mmcd(60,1)
It seems that the sd card have a unrecognized format?? I use storage tools from my PocketPC ( qtek 9090) which can format the sd card in FAT 12, 16 or 32 and also select cluster size.