Forum Discussion
Altera_Forum
Honored Contributor
16 years agomounting SD Card on uClinux
Hi everyone, I'm trying to implement a fat file system on sd card I followed the instructions for Altera SPI Core on this page http://www.nioswiki.com/operatingsystems/uclinux/mmcsd didn't w...
Altera_Forum
Honored Contributor
16 years agommc_spi spi2.0: ASSUMING SPI bus stays unshared!
mmc_spi spi2.0: ASSUMING 3.2-3.4 V slot power mmc_spi spi2.0: SD/MMC host mmc0, no DMA, no WP, no poweroff ... but when I try to moun it /> mount -t vfat /dev/mmcblk0p1 /mnt mount: mounting /dev/mmcblk0p1 on /mnt failed: No such device or address I have insert 4GB SDcard,but cannot found the message above and cannot mount it. ———————————————————————————————— mmc0: host does not support reading read-only switch. assuming write-enable. mmc0: new SDHC card on SPI mmcblk0: mmc0:0000 SD04G 3.69 GiB mmcblk0:Command: mount -t proc proc /proc -o noexec,nosuid,nodev p1 ——————————————————————————————————