[U-Boot] [PATCH v2] arm: socfpga: Fix emac1 doesn't work on socdk board

Chin Liang See clsee at altera.com
Fri Dec 18 09:45:48 CET 2015


Hi Shengjiang,

On Fri, 2015-12-18 at 16:43 +0800, shengjiangwu wrote:
> Updated pinmux group MIXED1IO[0-13] for RGMII1.
> Updated EMAC1 clock.
> 
> Signed-off-by: shengjiangwu <shengjiangwu at icloud.com>
> Cc: Chin Liang See <clsee at altera.com>
> Cc: Dinh Nguyen <dinguyen at opensource.altera.com>
> Cc: Dinh Nguyen <dinh.linux at gmail.com>
> Cc: Pavel Machek <pavel at denx.de>
> Cc: Marek Vasut <marex at denx.de>
> Cc: Stefan Roese <sr at denx.de>
> ---
> Changes for v2:
>    - fixed wrong perpll for emac1
> ---
>  board/altera/cyclone5-socdk/qts/pll_config.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/board/altera/cyclone5-socdk/qts/pll_config.h
> b/board/altera/cyclone5-socdk/qts/pll_config.h
> index eccc705..5b754ac 100644
> --- a/board/altera/cyclone5-socdk/qts/pll_config.h
> +++ b/board/altera/cyclone5-socdk/qts/pll_config.h
> @@ -65,7 +65,7 @@
>  #define CONFIG_HPS_CLK_PERVCO_HZ 1000000000
>  #define CONFIG_HPS_CLK_SDRVCO_HZ 666666666
>  #define CONFIG_HPS_CLK_EMAC0_HZ 250000000
> -#define CONFIG_HPS_CLK_EMAC1_HZ 50000000
> +#define CONFIG_HPS_CLK_EMAC1_HZ 250000000


This is good. But I believe you miss the pinmux change here. You just
need to take the previous patch and made the change.

Thanks
Chin Liang

>  #define CONFIG_HPS_CLK_USBCLK_HZ 200000000
>  #define CONFIG_HPS_CLK_NAND_HZ 50000000
>  #define CONFIG_HPS_CLK_SDMMC_HZ 200000000


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