[U-Boot] [PATCH] powerpc/t104xrdb: Update DDR initialization related settings

[York Sun]

On 02/21/2014 03:27 AM, Priyanka Jain wrote:
> @@ -62,11 +60,18 @@ static const struct board_specific_parameters udimm0[] = {
>  	 *   num|  hi| rank|  clk| wrlvl |   wrlvl   |  wrlvl | cpo  |wrdata|2T
>  	 * ranks| mhz| GB  |adjst| start |   ctl2    |  ctl3  |      |delay |
>  	 */
> -	{2,  1066, 4, 8,     4, 0x05070609, 0x08090a08,   0xff,    2,  0},
> -	{2,  1350, 4, 4,     8, 0x0809090b, 0x0c0c0d0a,   0xff,    2,  0},
> -	{2,  1350, 0, 5,     7, 0x0709090b, 0x0c0c0d09,   0xff,    2,  0},
> -	{2,  1666, 4, 4,     8, 0x080a0a0d, 0x0d10100b,   0xff,    2,  0},
> -	{2,  1666, 0, 5,     7, 0x080a0a0c, 0x0d0d0e0a,   0xff,    2,  0},
> +	{2,  833,  4, 4,     6, 0x06060607, 0x08080807,   0xff,    2,  0},
> +	{2,  833,  0, 4,     6, 0x06060607, 0x08080807,   0xff,    2,  0},
> +	{2,  1350, 4, 4,     7, 0x0708080A, 0x0A0B0C09,   0xff,    2,  0},
> +	{2,  1350, 0, 4,     7, 0x0708080A, 0x0A0B0C09,   0xff,    2,  0},
> +	{2,  1666, 4, 4,     7, 0x0808090B, 0x0C0D0E0A,   0xff,    2,  0},
> +	{2,  1666, 0, 4,     7, 0x0808090B, 0x0C0D0E0A,   0xff,    2,  0},
> +	{1,  833,  4, 4,     6, 0x06060607, 0x08080807,   0xff,    2,  0},
> +	{1,  833,  0, 4,     6, 0x06060607, 0x08080807,   0xff,    2,  0},
> +	{1,  1350, 4, 4,     7, 0x0708080A, 0x0A0B0C09,   0xff,    2,  0},
> +	{1,  1350, 0, 4,     7, 0x0708080A, 0x0A0B0C09,   0xff,    2,  0},
> +	{1,  1666, 4, 4,     7, 0x0808090B, 0x0C0D0E0A,   0xff,    2,  0},
> +	{1,  1666, 0, 4,     7, 0x0808090B, 0x0C0D0E0A,   0xff,    2,  0},
>  	{}
>  };
> 

As reviewed internally, please remove the cpo, wrdata_delay, and 2T, because
they are not used any more.

York