Now i tried booting the kernel without the help of JATG ( Running from
NOR ).Still i am facing the similar problem, i am not able to proceed
further and not able to figure out what went wrong!!! below are the
commands i am running:
1) tftpboot 0x80008000 10.232.160.221:mx35/uImage;
2) setenv bootargs console=ttymxc0,115200 root=/dev/ram init=/sbin/hello
initrd=0x80800000,16M ip=off;
3) tftpboot 80800000 10.232.160.221:mx35/initrd.bin;
4) bootm 80008000
Any suggestions?
On Fri, Apr 10, 2009 at 7:13 PM, Fabio Estevam <fabioestevam@xxxxxxxxx> wrote:
>
> --- On Thu, 4/9/09, Murali N <nalajala.murali@xxxxxxxxx> wrote:
>
> > From: Murali N <nalajala.murali@xxxxxxxxx>
> > Subject: Kernel panic while booting!!! ( Freescale i.MX35 )
> > To: kernelnewbies@xxxxxxxxxxxx
> > Date: Thursday, April 9, 2009, 9:30 AM
> > Hi, i am porting the "linux-2.6.28.7" kernel onto
> > latest Freescale
> > i.MX35 board.I am able to reach till initrd loading, after
> > unpacking
> > the initrd file, kernel calling the
> > "run_init_process("/sbin/init/")"
> > function.After this kernel is giving panic.I am unable to
> > proceed
> > further from this point,can any one please tell me what
> > could be the
> > problem?
> > Below are the booting message sequence.Also can any one
> > share the link
> > to build "initrd" file for ARM platforms?
> >
> >
> >
> > Uncompressing
> > Linux.............................................................
> > ................... done, booting the kernel.
> > [ 0.000000] Linux version 2.6.28.7 (root@danny) (gcc
> > version 4.2.2)
> > #15 PREEMPT Thu Apr 9 16:13:21 IST 2009
> > [ 0.000000] CPU: ARMv6-compatible processor [4117b363]
> > revision 3
> > (ARMv6TEJ), cr=00c5387f
> > [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT
> > nonaliasing
> > instruction cache
> > [ 0.000000] Machine: Freescale MX35ADS
> > [ 0.000000] Memory policy: ECC disabled, Data cache
> > writeback
> > [ 0.000000] Built 1 zonelists in Zone order, mobility
> > grouping on.
> > Total pages: 32512
> > [ 0.000000] Kernel command line:
> > console=ttymxc0,115200
> > root=/dev/ram initrd=0x80800000,16M ip=off nohlt
>
> Can you try to replace initrd=0x80800000,16M with noinitrd?
>
> Also, do you have only 16M on your board?
>
> Are you booting with a JTAG cable connected to your MX35 board? If not, you can remove nohlt option from the kernel command line.
>
> On the MX31ADS you can boot a mainline kernel as follows:
> http://www.imxdev.org/wiki/index.php?title=IMX31ADS_Compiling_Linux_kernel_mainline
>
> Maybe you can LTIB tool from Freescale to generate your rootfs.
>
> Hope it helps.
>
> Regards,
>
> Fabio Estevam
>
>
>
--
Regards,
Murali N
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