RE: Problems with SD-MMC cards

As a follow up to this, I was using my SD card yesterday (after I
learned the difference between insmod and modprobe. DOH!) and it worked
fine.
I did an ipkg update/upgrade, and I am now seeing what Epelde is seeing
as well. I was using the part1 partition in the /dev/mmc directory, but
I don't see it there anymore.
Bob

-----Original Message-----
From: h5400-port-bounces_at_handhelds.org
[mailto:h5400-port-bounces_at_handhelds.org] On Behalf Of Epelde Gorka
Sent: Friday, May 07, 2004 2:13 AM
To: h5400-port_at_handhelds.org
Subject: [H5400-port] Problems with SD-MMC cards

Hi all,
        It's about 6 months since i bought my Ipaq h5450 and flashed it.
It only needs SD-MMC to be perfect. I've been following this mailing
list, and looks like it finally works. Although, i haven't been able to
make it work. I have tried twice but no good result.
1.- Flashed with a stable bersion 0.7.2 +opie. Unstable feeds
        src/gz base http://handhelds.org/feeds/unstable
2.- Unstable image. Unstable feeds.
        
http://handhelds.org/~pb/unstable/bootopie-v0.7.2+unstable16-h3900.jffs2
        src/gz base http://handhelds.org/feeds/unstable

Here are the steps that i usually follow:
~ #
~ # modprobe mmc_h5400
Using /lib/modules/2.4.19-rmk6-pxa1-hh36/kernel/drivers/mmc/mmc_base.o
Using
/lib/modules/2.4.19-rmk6-pxa1-hh36/kernel/drivers/mmc/mmc_samsung.o
Using /lib/modules/2.4.19-rmk6-pxa1-hh36/kernel/drivers/mmc/mmc_h5400.o
~ #

and i get

~ # dmesg
MER Ox0000FFFF
[mmc_samsung.c:651] mmc_s3c_exec_command Real Start clocking
[mmc_samsung.c:730] mmc_s3c_send_command retval 0x00000000
[mmc_protocol.c:406] mmc_cim_single_card_acq <== MMC_SET_RELATIVE_ADDR
[mmc_samsung.c:1272] mmc_s3c_general_mmc_interrupt rSDIIMSK 0x0000C000
cmd 0x00 001A3F data 0x00000002 fifo 0x00000000 [mmc_samsung.c:1273]
mmc_s3c_general_mmc_interrupt rSDICON 0x00000001 CCON 0x 00000649
DCONdata 0x001E2001
[mmc_samsung.c:1107] mmc_s3c_split_status DUMMY MMC_ERROR_CRC
[mmc_samsung.c:1120] mmc_s3c_split_status get_response
mmc_s3c_get_response: Raw byte stream: 3f 44 26 00 2a 1f f9 81 e9 e4 b4
81 ff 1 2 40 40 d3
[mmc_samsung.c:1172] mmc_s3c_split_status RT_RESPONSE_ONLY
[mmc_samsung.c:1246] mmc_s3c_split_status Before mmc_cmd_complete
[mmc_core.c:548] mmc_cmd_complete request=cca52ddc retval=0
[mmc_core.c:524] mmc_tasklet_action : dev=cca52d38 flags=03
[mmc_protocol.c:288] mmc_cim_single_card_acq [mmc_protocol.c:410]
mmc_cim_single_card_acq <== MMC_SEND_CSD () [mmc_core.c:179]
mmc_unpack_csd csd_structure=1 spec_vers=1 taac=26 nsac=00
tran_speed=2a
  ccc=01ff read_bl_len=9 read_bl_partial=1 write_blk_misalign=0
  read_blk_misalign=0 dsr_imp=0 c_size=1959 vdd_r_curr_min=4
  vdd_r_curr_max=4 vdd_w_curr_min=5 vdd_w_curr_max=5 c_size_mult=1
  wp_grp_size=31 wp_grp_enable=0 default_ecc=0 r2w_factor=4
  write_bl_len=9 write_bl_partial=0 file_format_grp=0 copy=1
  perm_write_protect=0 tmp_write_protect=0 file_format=0 ecc=0
[mmc_core.c:185] mmc_unpack_csd V22 sector_size=0 erase_grp_size=15
[mmc_protocol.c:63] mmc_configure_card slot=0 [mmc_protocol.c:67]
mmc_configure_card ==> mmc_configure_card (rate=
20000000)
[mmc_core.c:607] mmc_match_media_driver slot=cca52d3c [mmc_media.c:361]
mmc_media_load slot=cca52d3c nr_sect=15680 write_block_length =512
read_block_len=512 [mmc_protocol.c:422] mmc_cim_single_card_acq ==>
MMC_SEND_CSD () [mmc_protocol.c:470] mmc_cim_default_state
[mmc_core.c:378] mmc_check_eject dev state=0 [mmc_core.c:415]
mmc_check_insert dev state=0 [mmc_protocol.c:46] mmc_has_valid_request
(00000000) [mmc_media.c:335] mmc_media_load_task_handler slot_id=0
[mmc_media.c:149] mmc_media_revalidate : index=0 first_minor 0x00000000
Partition check: /dev/mmc:[mmc_media.c:294] mmc_media_request
(c282d600): cmd 0 sec 0 (nr.
2)
[mmc_media.c:251] mmc_media_transfer : minor=0 [mmc_media.c:271]
mmc_media_transfer : id=0 cmd=0 sector=0 nr_sectors=2 block_le n=512
buf=c2830000 [mmc_core.c:583] mmc_handle_io_request id=0 cmd=0 sector=0
nr_sectors=2 block_le n=512 buf=c2830000 [mmc_core.c:524]
mmc_tasklet_action : dev=cca52d38 flags=00 [mmc_protocol.c:470]
mmc_cim_default_state [mmc_core.c:378] mmc_check_eject dev state=0
[mmc_core.c:415] mmc_check_insert dev state=0 [mmc_protocol.c:46]
mmc_has_valid_request (cca53390) [mmc_protocol.c:246]
mmc_cim_handle_request first=1 [mmc_protocol.c:218] mmc_cim_get_status
first=1 [mmc_samsung.c:716] mmc_s3c_send_command : request=cca52ddc
cmd=13
(SEND_STATUS)
 arg=00010000 Cmd status=003f Data
status=0002
       FIFO status=0000
[mmc_samsung.c:621] mmc_s3c_exec_command request = cca52ddc
request->rtype 0x0 0000001 [mmc_samsung.c:521] mmc_s3c_set_command
[mmc_samsung.c:550] mmc_s3c_set_command : rSDICCON 0x0000024D
rSDIDTIMER Ox0000 FFFF
[mmc_samsung.c:651] mmc_s3c_exec_command Real Start clocking
[mmc_samsung.c:730] mmc_s3c_send_command retval 0x00000000
[mmc_samsung.c:1272] mmc_s3c_general_mmc_interrupt rSDIIMSK 0x0000C000
cmd 0x00 000A0D data 0x00000002 fifo 0x00000000 [mmc_samsung.c:1273]
mmc_s3c_general_mmc_interrupt rSDICON 0x00000001 CCON 0x 0000024D
DCONdata 0x001E2001
[mmc_samsung.c:1120] mmc_s3c_split_status get_response
mmc_s3c_get_response: Raw byte stream: 0d 00 00 07 00 fb
[mmc_samsung.c:1172] mmc_s3c_split_status RT_RESPONSE_ONLY
[mmc_samsung.c:1246] mmc_s3c_split_status Before mmc_cmd_complete
[mmc_core.c:548] mmc_cmd_complete request=cca52ddc retval=0
[mmc_core.c:524] mmc_tasklet_action : dev=cca52d38 flags=03
[mmc_protocol.c:218] mmc_cim_get_status first=0 [mmc_core.c:210]
mmc_unpack_r1 cmd=13 status=00000700 [mmc_protocol.c:137]
mmc_cim_read_write_block first=1 [mmc_protocol.c:91]
mmc_fix_request_block_size io_request id=0 cmd=0 sector=0 nr _sectors=2
block_len=512 buf=c2830000 [mmc_samsung.c:716] mmc_s3c_send_command :
request=cca52ddc cmd=7
(SELECT_CARD)
arg=00010000 Cmd status=000d Data
status=0002
      FIFO status=0000
[mmc_samsung.c:621] mmc_s3c_exec_command request = cca52ddc
request->rtype 0x0 0000002 [mmc_samsung.c:521] mmc_s3c_set_command
[mmc_samsung.c:550] mmc_s3c_set_command : rSDICCON 0x00000247
rSDIDTIMER Ox0000 FFFF
[mmc_samsung.c:651] mmc_s3c_exec_command Real Start clocking
[mmc_samsung.c:730] mmc_s3c_send_command retval 0x00000000
[mmc_samsung.c:1272] mmc_s3c_general_mmc_interrupt rSDIIMSK 0x0000C000
cmd 0x00 000A07 data 0x00000002 fifo 0x00000000 [mmc_samsung.c:1273]
mmc_s3c_general_mmc_interrupt rSDICON 0x00000001 CCON 0x 00000247
DCONdata 0x001E2001
[mmc_samsung.c:1120] mmc_s3c_split_status get_response
mmc_s3c_get_response: Raw byte stream: 07 00 00 07 00 75
[mmc_samsung.c:1172] mmc_s3c_split_status RT_RESPONSE_ONLY
[mmc_samsung.c:1246] mmc_s3c_split_status Before mmc_cmd_complete
[mmc_core.c:548] mmc_cmd_complete request=cca52ddc retval=0
[mmc_core.c:524] mmc_tasklet_action : dev=cca52d38 flags=03
[mmc_protocol.c:137] mmc_cim_read_write_block first=0 [mmc_core.c:210]
mmc_unpack_r1 cmd=7 status=00000700 [mmc_samsung.c:716]
mmc_s3c_send_command : request=cca52ddc cmd=16 (SET_BLOCKLEN
) arg=00000200 Cmd status=0007 Data
status=0002
        FIFO status=0000
[mmc_samsung.c:621] mmc_s3c_exec_command request = cca52ddc
request->rtype 0x0 0000001 [mmc_samsung.c:521] mmc_s3c_set_command
[mmc_samsung.c:550] mmc_s3c_set_command : rSDICCON 0x00000250
rSDIDTIMER Ox0000 FFFF
[mmc_samsung.c:651] mmc_s3c_exec_command Real Start clocking
[mmc_samsung.c:730] mmc_s3c_send_command retval 0x00000000
[mmc_samsung.c:1272] mmc_s3c_general_mmc_interrupt rSDIIMSK 0x0000C000
cmd 0x00 000A10 data 0x00000002 fifo 0x00000000 [mmc_samsung.c:1273]
mmc_s3c_general_mmc_interrupt rSDICON 0x00000001 CCON 0x 00000250
DCONdata 0x001E2001
[mmc_samsung.c:1120] mmc_s3c_split_status get_response
mmc_s3c_get_response: Raw byte stream: 10 00 00 09 00 0b
[mmc_samsung.c:1172] mmc_s3c_split_status RT_RESPONSE_ONLY
[mmc_samsung.c:1246] mmc_s3c_split_status Before mmc_cmd_complete
[mmc_core.c:548] mmc_cmd_complete request=cca52ddc retval=0
[mmc_core.c:524] mmc_tasklet_action : dev=cca52d38 flags=03
[mmc_protocol.c:137] mmc_cim_read_write_block first=0 [mmc_core.c:210]
mmc_unpack_r1 cmd=16 status=00000900 [mmc_samsung.c:716]
mmc_s3c_send_command : request=cca52ddc cmd=17 (READ_SINGLE_
BLOCK) arg=00000000 Cmd status=0010 Data
status=0002
             FIFO status=0000
[mmc_samsung.c:621] mmc_s3c_exec_command request = cca52ddc
request->rtype 0x0 0000001 [mmc_samsung.c:566] mmc_s3c_set_transfer :
block_len=512 nob=1 [mmc_samsung.c:521] mmc_s3c_set_command
[mmc_samsung.c:550] mmc_s3c_set_command : rSDICCON 0x00000A51
rSDIDTIMER Ox0000 FFFF
[mmc_samsung.c:651] mmc_s3c_exec_command Real Start clocking
[mmc_samsung.c:730] mmc_s3c_send_command retval 0x00000000
[mmc_samsung.c:1272] mmc_s3c_general_mmc_interrupt rSDIIMSK 0x0002C006
cmd 0x00 000A11 data 0x00000002 fifo 0x00000000 [mmc_samsung.c:1273]
mmc_s3c_general_mmc_interrupt rSDICON 0x00000001 CCON 0x 00000A51
DCONdata 0x001E2001
[mmc_samsung.c:1120] mmc_s3c_split_status get_response
mmc_s3c_get_response: Raw byte stream: 11 00 00 09 00 67
[mmc_samsung.c:1187] mmc_s3c_split_status : read SDIIMSK
mask=0x0002c006 ~ #

Which looks like ok. A new folder is generated in /dev called "mmc". So
i have /dev/mmc

But there is nothing inside. And in the many howtos i found googling to
use the card, they say it should appear part1 o something..

Any help is really appreciated.

Have a good weekend to all.

Gorka
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Received on Fri May 07 2004 - 15:16:43 EDT