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3.2
System Recovery
This section provides detail procedures of restoring the eMMC image. If you destroy
the onboard flash image by accident, you can recover a system following these
steps.
1.
Copy "3430A1LIVxxxx.img.gz" package to your desktop.
2.
Open "Terminal" on Ubuntu 12.04 LTS.
3.
$sudo su (Change to "root" authority)
4.
Input your password.
5.
#cd Desktop/
6.
#gunzip 3430A1LIVxxxx.img.gz (Unzip files)
7.
Insert one SD card to your developing computer
8.
# sudo fdisk - l
9.
# Check the SD card location, like /dev/sdf
10.
#dd if=3430A1LIVxxxx.img of=/dev/sdf bs=1M conv=fsync
11.
Please wait until dump disk is done
12.
Connect console cable to debug port (CONSOLE) and open serial console pro-
gram on Ubuntu 12.04 LTS, set baudrate to 115200. For detailed console set-
ting, please refer to section 3.6.
13.
On RSB-3430 platform, type #root (Login)
14.
On RSB-3430 platform, type #cd /mk_inand
15.
On RSB-3430 platform, type #./mkinand?linux.sh /dev/mmcblk0
16.
On RSB-3430 platform, type "y "
(Start to copy files, wait until it shows [Done])
Power off and remove this SD card.
EPC-R3430 User Manual
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