Bureaucrats, dave_user, Administrators
743
edits
Changes
add sample output and end instructions
The script is totally automated and, in case of success, this is the output:
<pre>
C:\devel\lizard\recovery2\windows>uart-recovery.bat COM15
transfer the x-loader
Waiting For Device ASIC ID: Press Ctrl+C to stop
ASIC ID Detected.
Sending 2ndFile:
Downloading file: 100.000% completed(15232/15232 bytes)
File download completed.
transfer u-boot
Downloading file: 100.000% completed(221852/221852 bytes)
File Download completed
trasfer u-boot to be stored on flash
Waiting for 0 seconds, press a key to continue ...
C:\devel\lizard\recovery2\windows>ucmd -p COM15 -c "STOP" -e "=>"
Output:
Net: davinci_emac_initialize
Ethernet PHY: GENERIC @ 0x11
DaVinci EMAC
=>
Match Found. Operation completed!
C:\devel\lizard\recovery2\windows>ucmd -p COM15 -c "mw.w ${buf} 0xFF 0x40000; loadb ${buf} 115200" -e "Ready for binary"
Output:
mw.w ${buf} 0xFF 0x40000; loadb ${buf} 115200
## Ready for binary
Match Found. Operation completed!
Downloading file: 100.000% completed(221852/221852 bytes)
File Download completed
flashing u-boot
Waiting for 0 seconds, press a key to continue ...
C:\devel\lizard\recovery2\windows>ucmd -p COM15 -c "protect off 0x08000000 +40000;era 0x08000000 +40000;cp.b ${buf} 0x08000000 0x40000" -e "Copy to Flash... done"
Output:
protect off 0x08000000 +40000;era 0x08000000 +40000;cp.b ${buf} 0x08000000 0x40000
Un-Protected 2 sectors
.. done
Erased 2 sectors
Copy to Flash... done
Match Found. Operation completed!
recovery completed
</pre>
User can now:
* turn off the board
* restore original dip switch configuration <code>S2.2 OFF</code>
* power on the board again to see the restored U-Boot startup
