[U-Boot] [PATCHv1 21/22] arm: socfpga: spl: Add SDRAM check

[Marek Vasut]

On Wednesday, January 14, 2015 at 05:41:01 PM, dinguyen at opensource.altera.com 
wrote:
> From: Dinh Nguyen <dinguyen at opensource.altera.com>
> 
> Signed-off-by: Dinh Nguyen <dinguyen at 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 bf5b682..f0ef6b1 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();
>  	printf("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,

you might want to be more verbose about what failed here, possibly include 
__FILE__ , __func__ and __LINE__ to help identify the problem.

Thanks!

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

Best regards,
Marek Vasut