[U-Boot] [PATCH 2/2] ARM: highbank: remove DRAM bank setup

Wolfgang Denk wd at denx.de
Tue Feb 19 20:27:23 CET 2013


Dear Rob Herring,

In message <1359085160-28675-2-git-send-email-robherring2 at gmail.com> you wrote:
>
> The memory sizes in highbank dtb's are already correct, so remove the DRAM
> bank setup so the memory node is not fixed up by u-boot.

I think you do more here...

> -void dram_init_banksize(void)
> -{
> -	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
> -	gd->bd->bi_dram[0].size =  PHYS_SDRAM_1_SIZE;
> -}
...
> -#define CONFIG_NR_DRAM_BANKS		1
> +#define CONFIG_NR_DRAM_BANKS		0

I think this is a very bad idea, as you will now be no longer possible
to get information about memory sizes from U-Boot.  For exmaple,
"bdinfo" will not print any reasonable value any more.

Please don't do that!

Best regards,

Wolfgang Denk

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