From: Andrei R. <po...@gm...> - 2007-01-30 23:50:58
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The fact that uboot doesn't recognize SD should not be a problem - you can load kernel and ramfs image off built-in flash and then remount root on a partition in SD. Just like when booting off MMC. On 1/30/07, ro...@in... <ro...@in...> wrote: > I have a PNY brand SD card, 512 M, which works fine w/ Win XP > but a Waysmall running r1161 software doesn't seem to recognize it -- > mmcinit at the U-boot GUM> prompt says only "No MMC card found", > and I wasn't able to get it to work at the Linux prompt; > mount /mnt/mmc fails, and I wasn't able to modprobe my way > to success either. (Just how is it supposed to work at the Linux > prompt if mount /mnt/mmc doesn't automatically work?) When you try to mount /mnt/mmc, 'mount' looks in /etc/fstab for a device to mount /mnt/mmc on - name of the SD device is probably different then MMC. > I saw some gumstix-users messages from a 2004 in which someone > stated that SD cards won't work. I guess I'm confirming that. > I hope I'm mistaken; maybe someone more experienced can comment. > HTH > Robert Dodier I'll see if I can make SD and SDHC work with Gumstix, they definitely work on my desktop Linux, the difference is that on the desktop it's connected via USB while Gumstix has some dedicated bus - supposed to be simpler than USB. |