Differences

This shows you the differences between two versions of the page.

--- en:odroid-ups2 [2016/04/20 17:13]
joy.cho [ODROID-C1/C2]
+++ en:odroid-ups2 [2016/04/21 13:18]
joy.cho [ODROID-C1/C2]
@@ Line 128: / Line 128: @@
 <WRAP left round important 50%>
 Before using UPS3 on ODROID-C2, please check u-boot version. \\
-If the version of yours is the one before Mar 18 2016, update boot loader.
+If the version of yours is the one before Mar 18 2016, update boot loader. \\
+You can find the guide how to check and update U-Boot in the end part of this wiki page. \\
+[ How to check and update U-Boot on ODROID-C2 ]
 </WRAP>
-=== Check U-Boot Version ===
-If you have a USB-UART console, you can easily check the u-boot version using 'ver' on u-boot stage. \\
-<code>
-Hit [Enter] key twice quickly during u-boot loading and enter 'ver' or 'version'.
-odroidc2# version
-U-Boot 2015.01-00089-gdfb8216 (Apr 09 2016 - 06:20:43)
-</code>
-Or you can check it after kernel booting on userspace using a simple shell script.
-<file sh getUbootVer.sh>
-#!/bin/sh
-dd if=/dev/mmcblk0 of=/tmp/temp.bin bs=512 skip=97 count=1334 status=none
-grep -a -r -E -o ".{0,0}U-Boot 2015.01.{0,50}" /tmp/temp.bin | grep -a "("
-rm /tmp/temp.bin
-</file>
-<code>
-root@odroid64:~# vi getUbootVer.sh
-root@odroid64:~# sudo chmod a+x getUbootVer.sh
-root@odroid64:/home/odroid# ./getUbootVer.sh
-         U-Boot 2015.01-00089-gdfb8216 (Apr 09 2016 - 06:20:43)
-</code>
-=== Update U-Boot ===
-If your U-Boot version is not the latest one, you can update it using apt-get command.
-<code>
-sudo apt-get install u-boot
-</code>
 ==== Auto shutdown Script ====
 This script checks the status of power and battery.\\