Lantronix MatchPort

Contents
Linux Software Developers Kit (SDK) User Guide 4
4. Supported File Systems 27
Introduction .............................................................................................................................. 27
ROMFS .................................................................................................................................... 27
JFFS2 ...................................................................................................................................... 28
NFS .......................................................................................................................................... 29
5. Flash Partitioning 32
Intro to Partitioning .................................................................................................................. 32
Dual Bank ................................................................................................................................ 32
Default Flash Memory Map for MatchPort AR, EDS1100, and EDS2100 .............................. 33
Default Flash Memory Map for XPort Pro ............................................................................... 34
kernel + ROMFS root + blank JFFS2 ...................................................................................... 36
kernel + ROMFS root, preserving the JFFS2 partition ............................................................ 37
kernel + JFFS2 root ................................................................................................................. 38
kernel + ROMFS root + JFFS2 + AUFS .................................................................................. 39
Custom Layout ........................................................................................................................ 39
6. Building µClinux 42
Configuration Profiles .............................................................................................................. 42
Kernel and Application Options ............................................................................................... 43
Building .................................................................................................................................... 46
7. µClinux Startup Scripts 48
Introduction .............................................................................................................................. 48
etc/inittab ................................................................................................................................. 48
etc/init.d/rcS ............................................................................................................................. 48
etc/start .................................................................................................................................... 48
8. µClinux Networking 49
Introduction .............................................................................................................................. 49
DHCP ....................................................................................................................................... 49
Static Address Configuration ................................................................................................... 49
DNS ......................................................................................................................................... 49
inetd ......................................................................................................................................... 50
telnetd ...................................................................................................................................... 50
ftpd ........................................................................................................................................... 50
dropbear .................................................................................................................................. 50
axhttpd ..................................................................................................................................... 50
mii-tool ..................................................................................................................................... 50