From mboxrd@z Thu Jan  1 00:00:00 1970
From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Wed, 01 Mar 2017 11:03:29 +0800
Subject: [U-Boot] [linux-sunxi] [PATCH 11/17] sunxi: SPL: add FIT config
	selector for Pine64 boards
In-Reply-To: <1488335129-12363-12-git-send-email-andre.przywara@arm.com>
References: <1488335129-12363-1-git-send-email-andre.przywara@arm.com>
 <1488335129-12363-12-git-send-email-andre.przywara@arm.com>
Message-ID: <942711488337409@web15j.yandex.ru>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
To: u-boot@lists.denx.de



01.03.2017, 10:26, "Andre Przywara" <andre.przywara@arm.com>:
> For a board or platform to support FIT loading in the SPL, it has to
> provide a board_fit_config_name_match() routine, which helps to select
> one of possibly multiple DTBs contained in a FIT image.
> Provide a simple function which chooses the DT name U-Boot was
> configured with.
> If the DT name is one of the two Pine64 versions, determine the exact
> model by checking the DRAM size.
>

I think we shouldn't have is specially for Pine64 here, but make a framework
for other boards that can be easily checked.

Then make Pine64 series the first user of this framework.

> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  board/sunxi/board.c | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>
> diff --git a/board/sunxi/board.c b/board/sunxi/board.c
> index a510422..2ddff28 100644
> --- a/board/sunxi/board.c
> +++ b/board/sunxi/board.c
> @@ -725,3 +725,26 @@ int ft_board_setup(void *blob, bd_t *bd)
>  #endif
>          return 0;
>  }
> +
> +#ifdef CONFIG_SPL_LOAD_FIT
> +int board_fit_config_name_match(const char *name)
> +{
> + const char *cmp_str;
> +
> +#ifdef CONFIG_DEFAULT_DEVICE_TREE
> + cmp_str = CONFIG_DEFAULT_DEVICE_TREE;
> +#else
> + return 0;
> +#endif
> +
> +/* Differentiate the two Pine64 board DTs by their DRAM size. */
> + if (strstr(name, "-pine64") && strstr(cmp_str, "-pine64")) {
> + if ((gd->ram_size > 512 * 1024 * 1024))
> + return !strstr(name, "plus");
> + else
> + return !!strstr(name, "plus");
> + } else {
> + return strcmp(name, cmp_str);
> + }
> +}
> +#endif
> --
> 2.8.2
>
> --
> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe at googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.