User's Manual

A Carrier Corp. Company

PART NUMBER T82002163

REV A

losh> mount fatfs /cfs

Purpose of mount command:

This command mounts a filesytem of type <fstype> onto LoLo's root filesystem at point <point>. If the

mount command is successful, you may use other shell commands to access the new filesystem.

losh> cp /cf/NK.BIN /boot/NK.BIN

Purpose of cp command:

This command is used to copy a file.

losh> config CREATE

Purpose of Config command:

This command saves and/or displays configuration information in the config device. The config device

starts at offset 0x40000 in the boot flash device. The config device may be used to store a boot script, the

debug port baud rate settings, user defined video settings, and the debug Ethernet settings. Please consult

the LogicLoader User's Manual for a full explanation of the config block device.

Create creates a new config block

losh> echo "VOLOadd-yaffs boot nand B10 B256;mount yaffs /boot;add-yaffs data nand B267 B128;

mount yaffs/data;load bin /boot/NK.BIN;

exec rtc:rtc_pxa270:disp_num:0;exit;\n" /dev/config

Purpose of echo command:

This command echoes a string to standard output or to a file.

Note:

This command sets $@ to the number of characters written when no failure occurs.

Purpose of the exec command:

This command allows the processor to jump to an OS image loaded in memory or to a given address.

Before the jump, interrupts, memory caching, and mapping are disabled.

Note:

Returns the return value of the executed code and sets $@ to the jump address when no losh errors occur.

The disp_num: value correlates to the LCD model being used. In this case, the disp_num is 0 for the EDT

LCD. However, for the LogicPD evaluation board LCD, the value is 3.

losh> VOLOadd-yaffs boot nand B10 B256;mount yaffs /boot;add-yaffs data nand B267 B128; mount

yaffs /data;load bin /boot/NK.BIN;exec rtc:rtc_pxa270:disp_num:0;exit;

This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause harmful interference. and

(2) This device must accept any interference received, including interference that may cause undesired

operation