8Gb SD card and sd_max_clk
At the moment, I am using echo 1000 /sys/module/glamo_mci/parameters/sd_max_clk for an 8GB SD card. It does seem more reliable, but there are still problems that could be SD card related. (occasional hard locks when using a swapfile (not partition) on the SD card) Is there a better value for this? - or is more a matter of keep slowing it down until the problems go away altogether? BillK -- William Kenworthy [EMAIL PROTECTED] Home in Perth! ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: 8Gb SD card and sd_max_clk
William Kenworthy wrote: At the moment, I am using echo 1000 /sys/module/glamo_mci/parameters/sd_max_clk for an 8GB SD card. It does seem more reliable, but there are still problems that could be SD card related. (occasional hard locks when using a swapfile (not partition) on the SD card) Is there a better value for this? - or is more a matter of keep slowing it down until the problems go away altogether? Andy made some fixes too the SD code a few weeks ago and these went into his stable tree, but that was only available from the openmoko unstable repos. I don't know if the fixes have progressed into testing or stable yet, but if you aren't using a kernel with them you should give that a try. I'm not sure how to tell which kernels have the patches though. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Bad blocks in NAND
As I said some days ago in a discussion about flashing via dfu-util or doing it after having booted from SD, I did it several times now during the last 2 days, and it works great. Another advantage is, after flashing the rootfs, you can adjust settings on the newly flashed fs (copy dropbear host keys, ssh authorized_keys, wpa_supplicant.conf and such) before booting the new system. However, I get this messages when erasing the rootfs: debian-gta02:/media/mmcblk0p6/Om2008.9# flash_eraseall /dev/mtd6 Erasing 128 Kibyte @ f60 -- 99 % complete. Skipping bad block at 0x0f62 Skipping bad block at 0x0f64 Skipping bad block at 0x0f66 Skipping bad block at 0x0f68 debian-gta02:/media/mmcblk0p6/Om2008.9# Is it really always 128 kB that are marked as bad block? Anybody else got bad blocks already? It looks like dfu-util isn't reporting these errors from flash erase. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: Bad blocks in NAND
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | As I said some days ago in a discussion about flashing via dfu-util or | doing it after having booted from SD, I did it several times now during | the last 2 days, and it works great. Another advantage is, after | flashing the rootfs, you can adjust settings on the newly flashed fs | (copy dropbear host keys, ssh authorized_keys, wpa_supplicant.conf and | such) before booting the new system. | | However, I get this messages when erasing the rootfs: | | debian-gta02:/media/mmcblk0p6/Om2008.9# flash_eraseall /dev/mtd6 | Erasing 128 Kibyte @ f60 -- 99 % complete. | Skipping bad block at 0x0f62 | Skipping bad block at 0x0f64 | Skipping bad block at 0x0f66 | Skipping bad block at 0x0f68 | debian-gta02:/media/mmcblk0p6/Om2008.9# | | Is it really always 128 kB that are marked as bad block? Anybody else | got bad blocks already? It looks like dfu-util isn't reporting these | errors from flash erase. There's a bad block table floating around at the end of the flash, it is falsely marked as being itself in bad blocks so it is left alone. I guess this is that. - -Andy -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkj/r8kACgkQOjLpvpq7dMoIrQCeOy8VtYO9La44nHahNW7srn4k LJMAnjPIgyeiyXAzMlRKMruEHwILcHqU =3LVb -END PGP SIGNATURE- ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: Bad blocks in NAND
2008/10/23 Andy Green [EMAIL PROTECTED] -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Somebody in the thread at some point said: | However, I get this messages when erasing the rootfs: | | debian-gta02:/media/mmcblk0p6/Om2008.9# flash_eraseall /dev/mtd6 | Erasing 128 Kibyte @ f60 -- 99 % complete. | Skipping bad block at 0x0f62 | Skipping bad block at 0x0f64 | Skipping bad block at 0x0f66 | Skipping bad block at 0x0f68 | debian-gta02:/media/mmcblk0p6/Om2008.9# | | Is it really always 128 kB that are marked as bad block? Anybody else | got bad blocks already? It looks like dfu-util isn't reporting these | errors from flash erase. There's a bad block table floating around at the end of the flash, it is falsely marked as being itself in bad blocks so it is left alone. I guess this is that. Ah, I see. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Blank white screen on resume
Sometimes, when the phone resumes, the screen turns white and doesn't redisplay. I've had this happen with both QtExtended and OM2008.09. Possibly a kernel issue? Anyone seen this before? I checked the archives, but didn't find anything. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: Blank white screen on resume
2008/10/23 Lucas Charron [EMAIL PROTECTED]: Sometimes, when the phone resumes, the screen turns white and doesn't redisplay. I've had this happen with both QtExtended and OM2008.09. Possibly a kernel issue? Anyone seen this before? I checked the archives, but didn't find anything. lors of people have seen it. there's an entry in the bug tracker ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support