[U-Boot] [PATCHv2 17/20] arm: socfpga: spl: Add SDRAM check

[Marek Vasut <marex@denx.de>]

On Monday, March 02, 2015 at 05:28:05 PM, dinguyen at opensource.altera.com wrote:
> From: Dinh Nguyen <dinguyen@opensource.altera.com>
> 
> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
> ---
>  arch/arm/cpu/armv7/socfpga/spl.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/cpu/armv7/socfpga/spl.c
> b/arch/arm/cpu/armv7/socfpga/spl.c index ea4a1fb..31ac789 100644
> --- a/arch/arm/cpu/armv7/socfpga/spl.c
> +++ b/arch/arm/cpu/armv7/socfpga/spl.c
> @@ -191,4 +191,12 @@ void spl_board_init(void)
> 
>  	sdram_size = sdram_calculate_size();
>  	debug("SDRAM: %ld MiB\n", (sdram_size >> 20));
> +
> +	/* Sanity check ensure correct SDRAM size specified */
> +	puts("SDRAM: Ensuring specified SDRAM size is correct ...");
> +	if (get_ram_size(0, sdram_size) != sdram_size) {
> +		puts("failed\n");

Hi!

Maybe just report a failure, the positive state is not interesting
to the user and just polutes the console with messages which noone
cares about (unless this would be a debug build maybe).

What do you think please ?

> +		hang();
> +	}
> +	puts("passed\n");
>  }

Best regards,
Marek Vasut