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* [U-Boot] [PATCH] MX28: mx28evk: Follow m28evk change in SSP clock
@ 2012-08-27 23:22 Otavio Salvador
  2012-08-27 23:28 ` Marek Vasut
  0 siblings, 1 reply; 3+ messages in thread
From: Otavio Salvador @ 2012-08-27 23:22 UTC (permalink / raw)
  To: u-boot

This changes the board config to follow m28evk board configuration.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 board/freescale/mx28evk/mx28evk.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c
index 867d3c8..d782aea 100644
--- a/board/freescale/mx28evk/mx28evk.c
+++ b/board/freescale/mx28evk/mx28evk.c
@@ -49,8 +49,8 @@ int board_early_init_f(void)
 
 	/* SSP0 clock at 96MHz */
 	mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
-	/* SSP2 clock at 96MHz */
-	mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
+	/* SSP2 clock at 160MHz */
+	mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);
 
 #ifdef	CONFIG_CMD_USB
 	mxs_iomux_setup_pad(MX28_PAD_SSP2_SS1__USB1_OVERCURRENT);
-- 
1.7.10.4

^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [U-Boot] [PATCH] MX28: mx28evk: Follow m28evk change in SSP clock
  2012-08-27 23:22 [U-Boot] [PATCH] MX28: mx28evk: Follow m28evk change in SSP clock Otavio Salvador
@ 2012-08-27 23:28 ` Marek Vasut
  2012-08-28  9:56   ` Otavio Salvador
  0 siblings, 1 reply; 3+ messages in thread
From: Marek Vasut @ 2012-08-27 23:28 UTC (permalink / raw)
  To: u-boot

Dear Otavio Salvador,

> This changes the board config to follow m28evk board configuration.
> 
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
>  board/freescale/mx28evk/mx28evk.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/board/freescale/mx28evk/mx28evk.c
> b/board/freescale/mx28evk/mx28evk.c index 867d3c8..d782aea 100644
> --- a/board/freescale/mx28evk/mx28evk.c
> +++ b/board/freescale/mx28evk/mx28evk.c
> @@ -49,8 +49,8 @@ int board_early_init_f(void)
> 
>  	/* SSP0 clock at 96MHz */
>  	mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
> -	/* SSP2 clock at 96MHz */
> -	mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
> +	/* SSP2 clock at 160MHz */
> +	mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);

You _MUST_ also adjust the default SPI flash sleep, otherwise this is flat 
pointless change

>  #ifdef	CONFIG_CMD_USB
>  	mxs_iomux_setup_pad(MX28_PAD_SSP2_SS1__USB1_OVERCURRENT);

Best regards,
Marek Vasut

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [U-Boot] [PATCH] MX28: mx28evk: Follow m28evk change in SSP clock
  2012-08-27 23:28 ` Marek Vasut
@ 2012-08-28  9:56   ` Otavio Salvador
  0 siblings, 0 replies; 3+ messages in thread
From: Otavio Salvador @ 2012-08-28  9:56 UTC (permalink / raw)
  To: u-boot

On Mon, Aug 27, 2012 at 8:28 PM, Marek Vasut <marek.vasut@gmail.com> wrote:
> Dear Otavio Salvador,
>
>> This changes the board config to follow m28evk board configuration.
>>
>> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
...
>> -     /* SSP2 clock at 96MHz */
>> -     mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
>> +     /* SSP2 clock at 160MHz */
>> +     mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);
>
> You _MUST_ also adjust the default SPI flash sleep, otherwise this is flat
> pointless change

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2012-08-28  9:56 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2012-08-27 23:22 [U-Boot] [PATCH] MX28: mx28evk: Follow m28evk change in SSP clock Otavio Salvador
2012-08-27 23:28 ` Marek Vasut
2012-08-28  9:56   ` Otavio Salvador

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