Re: problem accessing SD Card SanDisk SDSDQ-8192-E11M
On Mon, 8 Sep 2008, Kevin Squire wrote: I did try setting the clock lower, (e.g., sd_max_clk=500, even 250), but that didn't help. Keep going to 1/5 of the last value. Does that help? A 2GB card I bought was only stable at about that clock rate. At 1/2 of that last value, I think it sometimes worked, just not during heavy I/O; that's why I use the word stable. -- Asheesh. -- lilo Fairlight: udp is the light margarine of tcp/ip transport protocols :) -- Seen on #Linux ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: problem accessing SD Card SanDisk SDSDQ-8192-E11M
On Tue, Sep 9, 2008 at 7:34 AM, Kevin Squire [EMAIL PROTECTED] wrote: On Mon, Sep 8, 2008 at 11:03 AM, Kevin Squire [EMAIL PROTECTED] wrote: Hi, I have problems accessing my 8Go SD Card snip snip For my disk, my thoughts are that the first sector is bad. I'll try to confirm this later today (don't have anything else available that Confirmed, bad disk--can't read it with anything else (and in fact, trying to read it on my Ubuntu system puts sd_mod into a state where it won't read another disk). Had that before, too : In case you do not have a backup of the MBR, there is a (windows) tool from panasonic ( SD-Format or sth. like that) that could restore mine to a point where formatting worked again. Stefan ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
problem accessing SD Card SanDisk SDSDQ-8192-E11M
Hi all, I have problems accessing my 8Go SD Card following different advices found in the wiki and the mailing list, I managed to change env in uboot after boot : [EMAIL PROTECTED]:~# cat /proc/cmdline glamo_mci.sd_max_clk=1000 rootfstype=jffs2 root=/dev/mtdblock6 console=ttySAC2,115200 console=tty0 loglevel=8 regular_boot mtdparts=physmap-flash:-(nor);neo1973-nand:0x0004(u-boot),0x0004(u-boot_env),0x0080(kernel),0x000a(splash),0x0004(factory),0x0f6a(rootfs) but still : [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 fdisk: cannot read from /dev/mmcblk0 this is quite erratic, as if I insist, that is if I enter the fdisk command several times, it eventually find the card and format it. I can then mount the partitions. [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 fdisk: cannot read from /dev/mmcblk0 [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 fdisk: cannot read from /dev/mmcblk0 [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 fdisk: cannot read from /dev/mmcblk0 [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 fdisk: cannot read from /dev/mmcblk0 [EMAIL PROTECTED]:~# fdisk /dev/mmcblk0 The number of cylinders for this disk is set to 242560. But after next boot, I drop into the same situation, can't find the card. Any parameters suggestion ? many thanks in advance NiL begin:vcard fn:Nicolas LAURANCE n:LAURANCE;Nicolas org:Zindep adr;quoted-printable:;;25, rue de l'ancienne Mairie;Bourgbarr=C3=A9;;35230;France email;internet:[EMAIL PROTECTED] title:Consultant tel;work:02 99 57 03 09 tel;fax:02 99 57 03 69 tel;cell:06 09 86 59 96 url:http://www.zindep.com version:2.1 end:vcard ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: problem accessing SD Card SanDisk SDSDQ-8192-E11M
On Mon, Sep 8, 2008 at 11:03 AM, Kevin Squire [EMAIL PROTECTED] wrote: Hi, I have problems accessing my 8Go SD Card snip snip For my disk, my thoughts are that the first sector is bad. I'll try to confirm this later today (don't have anything else available that Confirmed, bad disk--can't read it with anything else (and in fact, trying to read it on my Ubuntu system puts sd_mod into a state where it won't read another disk). Kevin ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
