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<[email protected]>
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:[email protected]]
Sent: Wednesday, April 22, 2009 6:39 PM
To: [email protected]; 'Maupin, Chase';
[email protected]
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" <[email protected]>
To: "'Maupin, Chase'" <[email protected]>;
<[email protected]>
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:[email protected]]
> Sent: Wednesday, April 22, 2009 5:46 PM
> To: [email protected];
> [email protected]
> 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: [email protected]
> [mailto:[email protected]] On Behalf
> Of
> Muneendra
> Sent: Wednesday, April 22, 2009 6:52 AM
> To: [email protected]
> 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
>
>
>
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