Re: 4430SDP boot failure

Russell King - ARM Linux
2011-01-07T12:51:42Z

On Fri, Jan 07, 2011 at 05:48:41PM +0530, Santosh Shilimkar wrote:
> > -----Original Message-----
> > From: Santosh Shilimkar [mailto:santosh.shilimkar@ti.com]
> > Sent: Friday, January 07, 2011 3:23 PM
> Ruessell,
>
>
> > To: Russell King - ARM Linux
> > Cc: linux-omap@vger.kernel.org; Tony Lindgren
> > Subject: RE: 4430SDP boot failure
> >
>
> [....]
>
> > > BTW, if it makes any difference to the boot loader, please note
> > that
> > > I'm
> > > still waiting for the upgrade for the SDP board.
> > That means your board is with ES1.0. I shall try 2.6.37 on
> > ES1.0
>
> ES1.0 boot nicely on 2.6.37 and I guess I know why you are seeing an
> issue. The console is changed to OMAP serial driver from 8250
> driver.
>
> Can you try "console=ttyO2" instead of existing ""console=ttyS2" ??

This is the command line I've been giving it:

setenv bootargs 'root=/dev/mmcblk0p2 rw mem=512M vmalloc=1G console=ttyO2,115200n8 rootdelay=2'

and in my .config, I have:

CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y

so the driver is also enabled. I found this on the 3430LDP, and so
switched both OMAP3 and OMAP4 stuff over to the new driver.

That wouldn't explain why I'm getting the "X-loader hangs" message
which brings everything to a halt, and why the low level debug stuff
doesn't work.