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Linux下mount MMC卡的问题
来源: 互联网 发布时间:2016-02-19
本文导语: 处理器是三星的arm9核心的S3C2440A,内核linux 2.4.18。 插入MMC卡后,在/dev目录下建立了两个设备节点分别是 /dev/mmc/disc0/disc和part1 brw------- 1 root root 60, 0 Dec 31 1969 disc brw------- 1 root ...
处理器是三星的arm9核心的S3C2440A,内核linux 2.4.18。
插入MMC卡后,在/dev目录下建立了两个设备节点分别是
/dev/mmc/disc0/disc和part1
brw------- 1 root root 60, 0 Dec 31 1969 disc
brw------- 1 root root 60, 1 Dec 31 1969 part1
fdisk -l /dev/mmc/disc0/disc 显示如下:
Disk /dev/mmc/disc0/disc: 16 MB, 16056320 bytes
1 heads, 31 sectors/track, 1011 cylinders
Units = cylinders of 31 * 512 = 15872 bytes
Device Boot Start End Blocks Id System
/dev/mmc/disc0/part1 2 1011 15655 4 FAT16
插入MMC卡后,在/dev目录下建立了两个设备节点分别是
/dev/mmc/disc0/disc和part1
brw------- 1 root root 60, 0 Dec 31 1969 disc
brw------- 1 root root 60, 1 Dec 31 1969 part1
fdisk -l /dev/mmc/disc0/disc 显示如下:
Disk /dev/mmc/disc0/disc: 16 MB, 16056320 bytes
1 heads, 31 sectors/track, 1011 cylinders
Units = cylinders of 31 * 512 = 15872 bytes
Device Boot Start End Blocks Id System
/dev/mmc/disc0/part1 2 1011 15655 4 FAT16