[U-Boot] [PATCH] powerpc/b4860: Updated default hwconfig so as to enable only CPC2

[York Sun <yorksun@freescale.com>]

On 07/01/2014 11:13 PM, Shaveta Leekha wrote:
> CPC1 is not being enabled by default as powerpc is supposed to
> use only CPC2.
> 
> Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
> Signed-off-by: Sandeep Singh <Sandeep@freescale.com>
> ---
>  include/configs/B4860QDS.h |    8 +++++++-
>  1 files changed, 7 insertions(+), 1 deletions(-)
> 
> diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h
> index 1af9ba6..53fdac7 100644
> --- a/include/configs/B4860QDS.h
> +++ b/include/configs/B4860QDS.h
> @@ -820,8 +820,14 @@ unsigned long get_board_ddr_clk(void);
>  
>  #define __USB_PHY_TYPE	ulpi
>  
> +#ifdef CONFIG_PPC_B4860
> +#define HWCONFIG	"hwconfig=fsl_ddr:ctlr_intlv=null,en_cpc:cpc2,"
> +#else
> +#define	HWCONFIG	"hwconfig=fsl_ddr:ctlr_intlv=null,"
> +#endif
> +
>  #define	CONFIG_EXTRA_ENV_SETTINGS				\
> -	"hwconfig=fsl_ddr:ctlr_intlv=null,"		\
> +	HWCONFIG						\
>  	"bank_intlv=cs0_cs1;"					\
>  	"usb1:dr_mode=host,phy_type=" __stringify(__USB_PHY_TYPE) "\0"\
>  	"netdev=eth0\0"						\
> 
Did you try this patch on a board? You inserted "en_cpc:cpc2" at a wrong place.
You actually broke into the setting for DDR. When you move out hwconfig string,
you only removed partially.

York