[U-Boot] [PATCH] arm: trats: Power down core 1

[Kyungmin Park]

FYI: Piotr and Lukasz are working together for samsung board.

Minkyu, can you pick up this patch?

Thank you,
Kyungmin Park

> -----Original Message-----
> From: Albert ARIBAUD [mailto:albert.u.boot at aribaud.net]
> Sent: Wednesday, October 10, 2012 2:07 AM
> To: Piotr Wilczek
> Cc: u-boot at lists.denx.de; Kyungmin Park; Lukasz Majewski
> Subject: Re: [U-Boot] [PATCH] arm: trats: Power down core 1
> 
> Hi Piotr,
> 
> On Tue, 09 Oct 2012 08:45:42 +0200, Piotr Wilczek <p.wilczek at samsung.com>
> wrote:
> 
> > This patch turns power down for unused core 1
> >
> > Signed-off-by: Piotr Wilczek <p.wilczek at samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> > CC: Minkyu Kang <mk7.kang at samsung.com>
> > ---
> >  board/samsung/trats/trats.c |    4 ++++
> >  1 files changed, 4 insertions(+), 0 deletions(-)
> >
> > diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
> > index 57400ce..d5c681c 100644
> > --- a/board/samsung/trats/trats.c
> > +++ b/board/samsung/trats/trats.c
> > @@ -321,6 +321,10 @@ static void board_power_init(void)
> >  	writel(0, (unsigned int)&pwr->lcd1_configuration);
> >  	writel(0, (unsigned int)&pwr->gps_configuration);
> >  	writel(0, (unsigned int)&pwr->gps_alive_configuration);
> > +
> > +	/* It is necessary to power down core 1 */
> > +	/* to successfully boot CPU1 in kernel */
> > +	writel(0, (unsigned int)&pwr->arm_core1_configuration);
> >  }
> >
> >  static void board_uart_init(void)
> 
> Cc:ing trats maintainer.
> 
> Amicalement,
> --
> Albert.