Print Page - Android won't boot from NAND

Title: Android won't boot from NAND
Post by: pazeto on November 25, 2014, 02:14:47 PM

Hello guys!

i have these components:
A20-SOM-EVB
(https://www.olimex.com/Products/SOM/A20/A20-SOM-EVB/)
A20-SOM
(https://www.olimex.com/Products/SOM/A20/A20-SOM/)
A13-LCD10TS (https://www.olimex.com/Products/OLinuXino/A13/A13-LCD10TS/)

i'm trying boot Android from NAND, but showing this error when LCD is connected:
http://pastebin.com/B7Vg3jk2 (http://pastebin.com/B7Vg3jk2)

When LCD is disconnected, i can type "ls" or others commands in terminal.Apparently the Android image is ok and loaded, but only when LCD is disconnected. :-\

Code Select

misc        : 260000        8000        
recovery    : 268000        10000       
cache       : 278000        140000      
databk      : 3b8000        80000       
private     : 438000        8000        
UDISK       : 440000        28c000      
-----------------------------------
bootcmd set setargs_nand
Hit any key to stop autoboot:  0 
set retry default value:  22 22 73 c0
[NAND]dumy read,chip 0


Starting kernel ...


[    0.785804] something wrong in chip id
[    1.470255] something wrong in chip id
[    1.474819] something wrong in chip id
[    1.484418] something wrong in chip id
[    3.365012] init: width = 800
[    3.368340] init: height = 480
[    3.371780] init: s.st_size = 1536000
[    3.630388] init: do_umount: /data 
[    4.131972] init: do_umount: /cache 
[    4.467180] init: dont need format /dev/block/UDISK
[    4.485745] init: do_umount: /databk 
[    5.359880] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
[    5.853685] something wrong in chip id
[    8.782863] android_usb: already disabled
[    8.787909] init: using deprecated syntax for specifying property 'sys.usb.config', use ${name} instead
[    8.799356] init: using deprecated syntax for specifying property 'sys.usb.config', use ${name} instead
shell@android:/ $

Title: Re: Android won't boot from NAND
Post by: dave-at-axon on November 25, 2014, 02:20:57 PM

Something wrong to start with in the IMG you are using.

The 10" LCD is 1024 x 600 and your settings are for 800 x 480.

Suggest you get a hold of the 10" image file and programme that into the NAND and then try again.

Title: Re: Android won't boot from NAND
Post by: pazeto on November 25, 2014, 02:26:29 PM

I'm using the wrong image really.
I will try again and reply here..

thank you for now!

Title: Re: Android won't boot from NAND
Post by: pazeto on November 25, 2014, 05:05:16 PM

Thanks dave-at-axon!

Work perfectly!

Title: Re: Android won't boot from NAND
Post by: dave-at-axon on November 26, 2014, 04:10:25 AM

Great. Thanks for letting us know.

Now your fun starts.

Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A20 => Topic started by: pazeto on November 25, 2014, 02:14:47 PM