From: Kumar Gala <galak@kernel.crashing.org>
To: Haruki Dai-r35557 <Dai.Haruki@freescale.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] Fix MPC8548CDS rebooting procedure
Date: Wed, 8 Mar 2006 12:33:09 -0600 [thread overview]
Message-ID: <460DF565-EE39-4D93-8766-AF8ACBF2975D@kernel.crashing.org> (raw)
In-Reply-To: <18AEF66AFDF06F4CAAA1D419D000FD332ECDA6@az33exm24.fsl.freescale.net>
On Mar 8, 2006, at 11:22 AM, Haruki Dai-r35557 wrote:
> This patch fixes the MPC8548 CDS rebooting procedure.
> Without this patche, issuing reboot from shell doesn't reboot the
> machine.
>
> Signed-off-by: Dai Haruki <dai.haruki@freescale.com>
Dai, I'm avoid taking patches for 85xx that effect new
functionality. If you want change this to work with arch/powerpc and
make it a run time check for 8548.
- kumar
> ---
>
> arch/ppc/syslib/ppc85xx_setup.c | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
> 8f095006923385c3546165b0e10d73d3e057c120
> diff --git a/arch/ppc/syslib/ppc85xx_setup.c
> b/arch/ppc/syslib/ppc85xx_setup.c
> index e4dda43..45b1b2b 100644
> --- a/arch/ppc/syslib/ppc85xx_setup.c
> +++ b/arch/ppc/syslib/ppc85xx_setup.c
> @@ -115,6 +115,11 @@ mpc85xx_early_serial_map(void)
> void
> mpc85xx_restart(char *cmd)
> {
> +#ifdef CONFIG_MPC8548
> + volatile unsigned int *rstcr;
> + u32 *pMem = (u32*) ioremap((BOARD_CCSRBAR + 0xe00b0),0x100);
> + *pMem = 0x2; /* Set HRESET_REQ flag */
> +#endif
> local_irq_disable();
> abort();
> }
> --
> 1.2.4
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
next prev parent reply other threads:[~2006-03-08 18:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 17:22 [PATCH] Fix MPC8548CDS rebooting procedure Haruki Dai-r35557
2006-03-08 18:33 ` Kumar Gala [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-08 19:24 Haruki Dai-r35557
2006-03-09 3:13 ` Kumar Gala
2006-03-09 4:16 Haruki Dai-r35557
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