Exchange the dBUG ROM monitor
Contents
1. Cd Var tftp 9 OnpoZox vemcrgiveLE LOZ 1600 0 chmod x dnpozex remcrgl eLi DIL NetPC HyperTerminal Datei Bearbeiten Ansicht Anrufen bertragung Using lib modules ssvhwa o ssvhwa module installed eth config auto negotiation on 100HD 1 FDK 1 HDX BusyBox v 60 4 2003 12 03 12 28 8000 Built in shell msh Enter help for a list of built in commands cd var tftp g 1 dnpS28x rcmcfgl elf 192 168 86 chmod x dnpo28x rcmcfgl1 elf ls al drwxr xr x 8 drwxr xr x r WX X X drwxr xr x drwxr xr x drwxr xr x drwxr xr x drwxr xr x Zdnp528x rc dnpo28x remcf gl elf empty lock log run tmp 3 PORN R Re h O O 020000 S gl elf Cc Verbunden 06 38 35 115200 8 N 1 SSV EMBEDDED SYSTEMS 2004 mHTigw8 8 doc Rev 1 00 l Linux Device Server IGW 800 and IGW 900 microHOWTO ee ee T With the first command line we change the current working directory to var into the DIL NetPC DNP 528x RAM disk The second command line describes the TFTP file transfer of the dBUG ROM Monitor Binary Image File dnp528x rcmcfgl elf from the PC to the DIL NetPC DNP 528x RAM disk directory var 192 168 0 1 is the IP address of the PC with the TFTP server Please change this address 1f necessary The third command line give executable rights to the file dnp528x rcmcfgl elf This rights are necessary for running dnp528x remcfg1 elf e 5 Step For in application programm2. Linux Device Server IGW 800 and IGW 900 microHOWTO T ee A A T O How to exchange the dABUG ROM Monitor Program The DIL NetPC DNP 528x on board flash memory of your IGW 800 or IGW 900 Linux Device Server offers the Motorola dBUG ROM Monitor program There are two ways to exchange the Motorola dBUG ROM Monitor program in the DIL NetPC DNP 528x on board flash memory 1 With the help of a BDM hardware interface 2 With in application programming directly from the Linux user space This document describes the in application programming exchange of the dBUG ROM Monitor 1 Step Setup a serial link RS232 Serial Link between the IGW 800 or IGW 900 COM1 serial port and a serial port of your PC system Use a null modem cable and the RS232 interface cable for the physical connection between the COM 1 port of the IGW 800 or IGW 900 and the PC COM port For more details about this connection please use the JGW 800 or IGW 900 Starter Kit User Manual e 2 Step Run your terminal emulation program Microsoft Windows based PC systems offers HyperTerminal for this task Linux based systems come with Minicom e 3 Step Setup a Ethernet link between the IGW 800 or IGW 900 and your PC Run a TFTP server program on your PC Make sure that the new dBUG ROM Monitor Binary Image File is available at the TFTP server default directory e 4 Step Power up the IGW 800 or IGW 900 Direct after the Linux boot process please execute the following Linux commands
3. flash configuration create new dBUG check size of new dBUG erase flash content WARNING DON T POWER OFF OR RESET SYSTEM write new dBUG lt 6 s X k kK K K OK K K OK XK 115200 8 N 1 e 8 Step After the dBUG ROM Monitor in application programming process has finished it is necessary to reset your IGW 800 or IGW 900 Linux Device Server to run the new flash software DIL NetPC HyperTerminal Datei Bearbeiten Ansicht Anrufen bertragung Update dBUG to Version 20040713 RCMCFG1 YOU MUST ENTER gt YES lt TO START dBUG UPDATE yes test uClinux kernel mtd partition layout OK create ramdisk dev ram2 for files mount ramdisk at usr create mdd checksums files extract dBUG bootloader verify mdd checksums read dBUG flash configuration create new dBUG check size of new dBUG erase flash content WARNING DON T POWER OFF RESET SYSTEM write new dBUG lt 6 s calculate dBUG mdS checksums verify dBUG md5 checksums OK Update dBUG bootloader OK please reset the system H 115200 8 N 1 That is all SSV EMBEDDED SYSTEMS 2004 mHTigw8 8 doc Rev 1 00 3
4. ing of the new dBUG ROM Monitor please run the file dnp528x remcfgl elf dnp528x remcfgl elf e 6 Step Follow the on screen message of dnp528x rcmcfgl elf Type yes and hit the Return key This input starts the in application process DIL NetPC HyperTerminal Datei Bearbeiten Ansicht Anrufen bertragung Update dBUG to Version 20040713 RCHCFG1 YOU MUST ENTER gt YES lt TO START dBUG UPDATE yes_ Verbunden 06 39 35 115200 8 N 1 e 7 Step Please wait until the dBUG ROM Monitor in application programming process finish s without errors The in application programming process needs some time Please make sure that no power interruption or hardware reset occurs during the in application programming process In case of a power interruption or hardware reset the DIL NetPC DNP 528x on board flash memory content of your IGW 800 or IGW 900 Linux Device Server can be damaged It is possible to renew the flash content with help of a BDM hardware interface SSV EMBEDDED SYSTEMS 2004 mHTigw8 8 doc Rev 1 00 2 Linux Device Server IGW 800 and IGW 900 microHOWTO ae F DIL NetPC HyperTerminal Datei Bearbeiten Ansicht Anrufen bertragung YOU MUST ENTER gt YES lt TO START dBUG UPDATE yes test uClinux kernel mtd partition layout OK create ramdisk dev ram2 for files mount ramdisk at usr create mdb checksums files extract dBUG bootloader verify mdd checksums read dBUG
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