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RE: [Ltib] IMX31_3stack


From: Estevam Fabio
Subject: RE: [Ltib] IMX31_3stack
Date: Tue, 19 Aug 2008 17:19:55 -0300

What is your Redboot version? You need to use 200814 version that comes with SDK1.3
 
Regards,
 
Fabio Estevam


From: Luis Felipe Strano Moraes [mailto:address@hidden
Sent: Tue 19/8/2008 16:52
To: Estevam Fabio
Cc: ltibext
Subject: Re: [Ltib] IMX31_3stack

Actually, right now it's not booting from nfs either. I've downloaded
that bundle already, and followed
the instructions on the demoimage pdf, but the kernel stops after the
"Uncompressing ... done" message
as I said before. Same thing with the commands you specified below.

--lf


2008/8/19 Estevam Fabio <address@hidden>:
> 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
>



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


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