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

Marek Vasut
2015-01-15T00:04:30Z

On Wednesday, January 14, 2015 at 05:41:01 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 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