Muneendra,
A request: pls keep everyone in the loop while posting messages.
You can get the flash memory content info by typing flinfo at the U Boot prompt.
The U-Boot code and data are stored in the first five sectors, starting at 0x2000000. Note that the trailing (RO) indicates that the sectors are read-only or protected from erasing and writing. The Linux kernel image should be saved to the 0x20500000 location, the first free sector after U-Boot.
Best Wishes
Jayakrishnan
------- Original Message -------
Sender : Muneendra<muneen...@tataelxsi.co.in>
Date : Apr 24, 2009 15:23 (GMT+09:00)
Title : RE: RE: Kernel hangs while booting
Hi Jayakrishnan,
Could you please tell which file i need to check for memory map.
Regards,
Muneendra.
-----Original Message-----
From: Jaya krishnan [mailto:jaya.krish...@samsung.com]
Sent: Friday, April 24, 2009 10:53 AM
To: Muneendra; 'Sidharth Garde'; 'Maupin, Chase'; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: RE: Kernel hangs while booting
Muneendra,Just a doubt. Did you check your target memory map? Since the Kernel sizes may vary,
it is possible that the Kernel and filesystem (ramdisk,for example) may overlap in memory.
--Jayakrishnan
------- Original Message -------
Sender : Muneendra<muneen...@tataelxsi.co.in>
Date : Apr 24, 2009 14:00 (GMT+09:00)
Title : RE: Kernel hangs while booting
Hi All,
Thanks for the reply.
I have done the changes specified by Bernard Thompson.
But still the issue remains same.
With the same bootargs and with old image i.e the 2.6.20 kernel version iam
able to boot the kernel.
Regards,
Muneendra.
-----Original Message-----
From: Sidharth Garde [mailto:sidharth.ga...@mte-india.com]
Sent: Wednesday, April 22, 2009 6:39 PM
To: muneen...@tataelxsi.co.in; 'Maupin, Chase';
davinci-linux-open-source@linux.davincidsp.com
Subject: Re: Kernel hangs while booting
Hi Muneendra,
Please check out Bernard Thompson's reply.
The probelm is in the line
bootargs=console=ttyS0,115200n8=noinitrd rw
It should be
bootargs=console=ttyS0,115200n8 noinitrd rw
(Note the absence of = sign after 115200n8)
Thats the issue, which is preventing your console from getting initialized
Regards,
Sidharth
----- Original Message -----
From: "Muneendra" <muneen...@tataelxsi.co.in>
To: "'Maupin, Chase'" <chase.mau...@ti.com>;
<davinci-linux-open-source@linux.davincidsp.com>
Sent: Wednesday, April 22, 2009 6:02 PM
Subject: RE: Kernel hangs while booting
> Hi Chase Maupin,
> Thanks for reply.
>
> I have set the below console settings(console=ttyS0,115200n8).
> Below are my bootargs:
>
>
> bootdelay=3
> baudrate=115200
> bootfile=uImage
> nfshost=10.60.5.117
> rootpath=/root/workdir/filesys
> subnet=255.255.255.0
> bootcmd=tftpboot 0x80700000;bootm
> filesize=1576a8
> fileaddr=80700000
> serverip=10.60.5.117
> ipaddr=10.60.5.110
> bootargs=console=ttyS0,115200n8=noinitrd rw
> ip=10.60.5.110:10.60.5.117:10.60.5.1:255.255.255.0:ELXI1000::off
> root=/dev/nfs nfsroot=10.60.5.117:/workdir/files
> ys,nolock mem=120M
> stdin=serial
> stdout=serial
> stderr=serial
> ethaddr=00:0e:99:02:57:9c
> videostd=ntsc
>
> Still the issue reamins same.
>
> Regards,
> Muneendra.
>
> -----Original Message-----
> From: Maupin, Chase [mailto:chase.mau...@ti.com]
> Sent: Wednesday, April 22, 2009 5:46 PM
> To: muneen...@tataelxsi.co.in;
> davinci-linux-open-source@linux.davincidsp.com
> Subject: RE: Kernel hangs while booting
>
>
> Muneendra,
>
> Please check that you have console=ttyS0,115200n8 set in your bootargs
> variable in u-boot. This behaviour is usually the result of not having
> the
> proper console settings.
>
> Sincerely,
> Chase Maupin
> Software Applications
> Catalog DSP Products
>
>
> _____
>
> From: davinci-linux-open-source-boun...@linux.davincidsp.com
> [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf
> Of
> Muneendra
> Sent: Wednesday, April 22, 2009 6:52 AM
> To: davinci-linux-open-source@linux.davincidsp.com
> Subject: Kernel hangs while booting
> Importance: High
>
>
> Hi All,
>
>
> I have downloaded latest bsp linux-davinci-2.6-historic for dm6446 from
> git.I have compiled kernel and started it by U-Boot on a board and I get
> no
> output after U-Boot copied the kernel to RAM and jumped to it:
>
> Log:
> Filename 'uImage'.
> Load address: 0x80700000
> Loading: #################################################################
> #################################################################
> #################################################################
> #################################################################
> ###########################
> done
> Bytes transferred = 1464768 (1659c0 hex)
> ## Booting image at 80700000 ...
> Image Name: Linux-2.6.28-davinci1
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 1464704 Bytes = 1.4 MB
> Load Address: 80008000
> Entry Point: 80008000
> Verifying Checksum ... OK
> OK
> Starting kernel ...
> Uncompressing
>
Linux.......................................................................
> ......................... done, booting the kernel.
>
> <nothing, no output>
>
>
>
>
> Please give me some input to boot the kernel.
>
> Regards,
> Muneendra
>
>
>
> The information contained in this electronic message and any attachments
> to
> this message are intended for the exclusive
>
> use of the addressee(s) and may contain proprietary, confidential or
> privileged information. If you are not the intended
>
> recipient, you should not disseminate, distribute or copy this e-mail.
> Please notify the sender immediately and destroy
>
> all copies of this message and any attachments contained in it.
>
>
>
>
> The information contained in this electronic message and any attachments
> to this message are intended for the exclusive
> use of the addressee(s) and may contain proprietary, confidential or
> privileged information. If you are not the intended
> recipient, you should not disseminate, distribute or copy this e-mail.
> Please notify the sender immediately and destroy
> all copies of this message and any attachments contained in it.
>
>
----------------------------------------------------------------------------
----
> _______________________________________________
> Davinci-linux-open-source mailing list
> Davinci-linux-open-source@linux.davincidsp.com
> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
>
The information contained in this electronic message and any attachments to this message are intended for the exclusive
use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended
recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy
all copies of this message and any attachments contained in it.
_______________________________________________
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments contained in it.
_______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
