Page | 126
Appendix 3:
Making a Linux Boot
Disk
The following content will show you how to create a dual-partition flash
disk for booting up a Linux system from the first partition, while saving the
root filesystem in the second one;
1.
Insert a TF card into a TF card reader and then connect the
reader to your PC; execute the following instruction in an
Ubuntu system to view the device name of the TF card;
$ dmesg | tail
Device Information:
...
[ 6854.215650] sd 7:0:0:0: [sdc] Mode Sense: 0b 00 00 08
[ 6854.215653] sd 7:0:0:0: [sdc] Assuming drive cache: write
through
[ 6854.215659] sdc: sdc1
[ 6854.218079] sd 7:0:0:0: [sdc] Attached SCSI removable disk
[ 6854.218135] sd 7:0:0:0: Attached scsi generic sg2 type 0
...
The above information shows the TF card device name is
/dev/sdc
;
2.
Execute the following instruction to view the path where
Ubuntu has mounted the device automatically;
$ df -h
Device Path:
. Filesystem Size Used Avail Use% Mounted on
...
/dev/sdc1 400M 94M 307M 24% /media/disk
At the end of the line starting from
/dev/sdc1
you can see the device path
is
/media/disk
;
Summary of Contents for SBC8140
Page 1: ...SBC8140 Single Board Computer User Manual Version 1 1 22nd Jan 2014...
Page 12: ...Page 6 1 4 Interfaces on the SBC8140 Figure 4 SBC8140 Interfaces...
Page 13: ...Page 7 1 5 System Block Diagram Figure 5 SBC8140 system block diagram...
Page 15: ...Page 9 1 6 2 Expansion Board Figure 8 Expansion board dimensions...
Page 128: ...Page 122...
Page 131: ...Page 125...
Page 139: ...Page 133 Appendix 5 FAQ Please visit http www elinux org SBC8600_FAQ...
