ltib
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Ltib] IMX31_3stack


From: Estevam Fabio
Subject: RE: [Ltib] IMX31_3stack
Date: Tue, 19 Aug 2008 16:47:04 -0300

Luis,

The documentantion for this platform can be downloaded from 
http://www.freescale.com/imx31pdk (Click on "Documentation", and download "the 
"PDK_IMX31_LINUXDOCS_BUNDLE" file) Also, make sure that you are using the 
latest BSP version for the MX31PDK, which is SDK1.3.

So you can run your system when booting via NFS and now you want to run it from 
NAND Flash, right?

I put the procedure to flash the MX31PDK below.

Regards,

Fabio Estevam


-----------------------------------------------------------------------------------------------
- Create a rootfs.jffs2 image. 

On your Linux host:
mkfs.jffs2 -r rootfs/ -e 0x20000 -n -p -o rootfs.jffs2   (Where rootfs is the 
root file system directory you are currently using to boot from NFS)

On the MX31PDK:

RedBoot> fis init

RedBoot > load -r -b 0x100000 /tftpboot/zImage 

RedBoot> fis create -f 0x200000 kernel

RedBoot> load -r -b 0x100000 /tftpboot/rootfs.jffs2

RedBoot> fis create -f 0x600000 root

Type fc to modify the configurations and insert the initialization script. 
RedBoot> fc
Run script at boot: true
Boot script: 
Enter script, terminate with empty line
>> fis load kernel
>> exec -c "noinitrd console=ttymxc0,115200 root=/dev/mtdblock2 rw 
>> rootfstype=jffs2 ip=none"
>>
...
Fill the other parameters and say "y" when asked to save the settings.
Reboot the board and you should be able to boot from NAND 


-----Original Message-----
From: Luis Felipe Strano Moraes [mailto:address@hidden 
Sent: Tuesday, August 19, 2008 4:35 PM
To: Estevam Fabio
Subject: Re: [Ltib] IMX31_3stack

Some platforms have a deployment.txt file inside config/platforms/<name>/ which 
tells specifics about how to deploy the ltib installation.

I'm trying to flash a IMX31_3stack here, but I'm having problems right now, the 
kernel that is distributed with it (as part of a demo) just hangs after 
displaying the "Uncompressing .... done" part.

Any ideas ?

--lf


2008/8/19 Estevam Fabio <address@hidden>:
> Luis,
>
> What do you mean by "deployment.txt"?
>
> Regards,
>
> Fabio Estevam
>
> -----Original Message-----
> From: address@hidden 
> [mailto:address@hidden On Behalf 
> Of Luis Felipe Strano Moraes
> Sent: Tuesday, August 19, 2008 4:16 PM
> To: ltib
> Subject: [Ltib] IMX31_3stack
>
> Anyone has a deployment.txt for this specific platform ?
>
> --lf
>
>
> --
> Luís Felipe Strano Moraes
> ProFUSION embedded systems
> http://profusion.mobi
>
>
> _______________________________________________
> LTIB home page: http://bitshrine.org
>
> Ltib mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/ltib
>



--
Luís Felipe Strano Moraes
ProFUSION embedded systems
http://profusion.mobi




reply via email to

[Prev in Thread] Current Thread [Next in Thread]