Booting problem !!

Booting problem !!

[nitesh ranjan]

when I connect osk5912 and start minicom..it does not
show anything..(earlier it was booting..)thr is no
power on the ethernet leds .Also..in windows after
connecting thr hypertrm .osk doesnot boot at all .
What I did was ..loading my fresh compiled kernel
uImage into osk5912..(version D)..an error has occured
..an flash was not erased at some location ..and wht i
did.. I typed bootm ..then it loaded linux.. and after
entering ..it hanged ..then.. i pressed reset
button.Since then , thr is no booting ..at all
..nothing is being shown .
Plz suggest wht to do and what had happened :(

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Re: Booting problem !!

[embedos]

Maybe u-boot in osk is damaged by the "wild" kernel
you need to recover osk by reflashing the u-boot
try searching this mailling list, I am sure there are some
infomations that will help you.

2005/12/8, nitesh ranjan <nit_ranjan@yahoo.com>:
>
>
> when I connect osk5912 and start minicom..it does not
> show anything..(earlier it was booting..)thr is no
> power on the ethernet leds .Also..in windows after
> connecting thr hypertrm .osk doesnot boot at all .
> What I did was ..loading my fresh compiled kernel
> uImage into osk5912..(version D)..an error has occured
> ..an flash was not erased at some location ..and wht i
> did.. I typed bootm ..then it loaded linux.. and after
> entering ..it hanged ..then.. i pressed reset
> button.Since then , thr is no booting ..at all
> ..nothing is being shown .
> Plz suggest wht to do and what had happened :(
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
> _______________________________________________
> Linux-omap-open-source mailing list
> Linux-omap-open-source@linux.omap.com
> http://linux.omap.com/mailman/listinfo/linux-omap-open-source
>

Re: Booting problem !!

[Kavita Kalra]

Hi ....i hv just started working on omap5912.

And while trying to load the kernel image encountered the same
problem.Theprocessor hanged after i gave the command bootm...........I
had to reload
the uImage again . I am not sure whether it will help u or not but it may be
becoz of the size of kernel that u entered may be different .In my case it
was this.
But i m struck at the same point once again........I am using the procedure
mentioned in the documentation that is provided with the kit but it says
minicom does not work properly with uboot.....i saw in your mail that u r
using minicom.........is it working fine?

Pls excuse me 4 my ignorance  but i m confused how to enter kernel
parameters .using hyperterminal........the command is
setenv bootargs console=ttys0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs
nfsroot=serverip:/home/username/montavista/filesys,nolock mem=30M
saveenv
Is it jst a command to enter the parameters or it requires the linux system
ON at that particular moment?

if yes then hw to communicate with linux on one system and hyperterminal on
winxp of some other system..........does it require some configurational
setup ?Or should i configure minicom for this purpose......?
pls suggest ???




> 2005/12/8, nitesh ranjan <nit_ranjan@yahoo.com>:
> >
> >
> > when I connect osk5912 and start minicom..it does not
> > show anything..(earlier it was booting..)thr is no
> > power on the ethernet leds .Also..in windows after
> > connecting thr hypertrm .osk doesnot boot at all .
> > What I did was ..loading my fresh compiled kernel
> > uImage into osk5912..(version D)..an error has occured
> > ..an flash was not erased at some location ..and wht i
> > did.. I typed bootm ..then it loaded linux.. and after
> > entering ..it hanged ..then.. i pressed reset
> > button.Since then , thr is no booting ..at all
> > ..nothing is being shown .
> > Plz suggest wht to do and what had happened :(
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam?  Yahoo! Mail has the best spam protection around
> > http://mail.yahoo.com
> > _______________________________________________
> > Linux-omap-open-source mailing list
> > Linux-omap-open-source@linux.omap.com
> > http://linux.omap.com/mailman/listinfo/linux-omap-open-source
> >
> _______________________________________________
> Linux-omap-open-source mailing list
> Linux-omap-open-source@linux.omap.com
> http://linux.omap.com/mailman/listinfo/linux-omap-open-source
>

Re: Booting problem !!

[Kanagesh R]

----- Original Message -----
From: "Kavita Kalra" <kavita.dsp@gmail.com>
To: "nitesh ranjan" <nit_ranjan@yahoo.com>
Subject: Re: Booting problem !!
Date: Fri, 9 Dec 2005 11:52:13 +0530

> 
> Hi ....i hv just started working on omap5912.
> 
> And while trying to load the kernel image encountered the same
> problem.Theprocessor hanged after i gave the command bootm...........I
> had to reload
> the uImage again . I am not sure whether it will help u or not but it may be
> becoz of the size of kernel that u entered may be different .In my case it
> was this.
> But i m struck at the same point once again........I am using the procedure
> mentioned in the documentation that is provided with the kit but it says
> minicom does not work properly with uboot.....i saw in your mail that u r
> using minicom.........is it working fine?
> 
> Pls excuse me 4 my ignorance  but i m confused how to enter kernel
> parameters .using hyperterminal........the command is
> setenv bootargs console=ttys0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs
> nfsroot=serverip:/home/username/montavista/filesys,nolock mem=30M
> saveenv
> Is it jst a command to enter the parameters or it requires the linux system
> ON at that particular moment?
> 
> if yes then hw to communicate with linux on one system and hyperterminal on
> winxp of some other system..........does it require some configurational
> setup ?Or should i configure minicom for this purpose......?
> pls suggest ???
> 
> 

I work with an OSK and I use minicom on linux to connect to the board.  Minicom 
works perfectly fine with u-boot. 



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