[PATCH 5/7] board/pcm038: document value written to ESDCFG0

Sascha Hauer s.hauer at pengutronix.de
Thu Apr 22 07:31:37 EDT 2010


On Mon, Apr 19, 2010 at 10:28:16AM +0200, Wolfram Sang wrote:
> From: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> Signed-off-by: Wolfram Sang <w.sang at pengutronix.de>
> ---
>  board/pcm038/lowlevel_init.S |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)

applied to master.

> 
> diff --git a/board/pcm038/lowlevel_init.S b/board/pcm038/lowlevel_init.S
> index a5ceb26..0001e4f 100644
> --- a/board/pcm038/lowlevel_init.S
> +++ b/board/pcm038/lowlevel_init.S
> @@ -28,6 +28,11 @@
>  	writel(0x15555555, DSCR(8))
>  
>  	writel(0x00000004, ESDMISC) /* Initial reset */
> +
> +	/*
> +	 * tXP=3, tWTR=0, tRP=2, tMRD=2, tWR=1,
> +	 * tRAS=4, tRRD=1, tCAS=3, tRCD=3, tRC=10
> +	 */
>  	writel(0x006ac73a, ESDCFG0)
>  
>  	writel(ESDCTL0_VAL | ESDCTL0_SMODE_PRECHARGE, ESDCTL0) /* precharge CSD0 all banks */
> -- 
> 1.7.0
> 
> 
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