-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | Hi Andy, | | thanks for the quick reply. | | Andy Green schrieb: |> | mmc0: new high speed SDHC card at address b368 |> | mmcblk0: mmc0:b368 SD 3931136KiB |> | mmcblk0:<6>glamo-mci glamo-mci.0: Error after cmd: 0x8310 |> | mmcblk0: error -110 sending read/write command |> |> This first real error is ETIMEDOUT. It can be a genuine timeout because |> your card is a bit slow, but it could also mean communication problems. | Not really good timing would probably be a good guess since "Intenso" is | a low cost brand around here (germany).
I found that the timeout code doesn't take care if the MMC stack asks it for a bigger timeout than it can handle in Glamo hardware, also another unlikely issue to do with giving enough clocks after powerup I will make patches for tonight. |> | 2) I can trick it to work doing the following steps: |> | - re-set it to this (or possibly any other) value |> | >[EMAIL PROTECTED]:~# echo 0 > |> /sys/module/glamo_mci/parameters/sd_drive | Thanks for your guidance. It's _not_ the sd_drive parameter. | | It's actually just waiting for about 1-2min. After that the device is | readily accessible. (Need to force a re-read of the partition table to | mount though.) | | Anyways I made sure that the data I wrote to the card yesterday is still | OK (md5sum) - although it's only around 1MB. I can do more tests tomorrow... Thanks, these kind of issues are obviously pretty interesting right now. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkiHqSsACgkQOjLpvpq7dMrJTQCfTC2yr+WJz/kBg/KWkRuQ5zw2 6N0AniKXzaA4tbhsBoe/Zy0gqRKXbc7n =JLG7 -----END PGP SIGNATURE----- _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
