[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Ltib] Reg- Linux Kernel Booting
From: |
Stuart Hughes |
Subject: |
Re: [Ltib] Reg- Linux Kernel Booting |
Date: |
Mon, 10 Dec 2007 16:59:50 +0000 |
Hi Erik/R.J
Also make sure that any boot command line arguments (console=....) are
correct for the different UART that you're using (e.g. if it's a
different tty device)
Regards, Stuart
On Fri, 2007-12-07 at 16:42 +0100, Erik Oomen wrote:
> Perhaps similar, on a custom board with an i.MX27 processor I had to disable
> the EXPIO_PARENT_INT interrupt.
>
> Check arch/arm/mach-mx3/mx31ads.c en look in the function _mxc_expio_init for
> the lines:
> set_irq_type(EXPIO_PARENT_INT, IRQT_HIGH);
> set_irq_chained_handler(EXPIO_PARENT_INT, mxc_expio_irq_handler);
>
> comment these lines and check if it helps.
>
> Regards,
> Erik.
>
> On Fri, 7 Dec 2007 20:38:20 +0530
> "R.J.Sivakumar" <address@hidden> wrote:
>
> > Dear all,
> > As we are working in our custom board made of I.MX31
> > processor,we
> > get strucked in the kernel booting.We are using freescale Linux version
> > 2.6.16 coming with the LTIB BSP REL2.In our custom board we are using
> > internal UART instead of external UART controlled by the CPLD in ADS. After
> > the redboot boots and get strucked in the uncompressing Linux.......booting
> > linux.Can you suggest any booting parameter to be transfered to the Linux
> > kernel.
> >
> > Thanks in advance
> > --
> > Best regards,
> > Sivakumar.R.J
> >
> >
> > _______________________________________________
> > LTIB home page: http://bitshrine.org
> >
> > Ltib mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/ltib
>
>