From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergei Shtylyov <sshtylyov@mvista.com>
Date: Thu, 04 Aug 2011 14:36:58 +0400
Subject: [U-Boot] [PATCH 8/8] km_arm: enable POST for these boards
In-Reply-To: <1312375027-27693-9-git-send-email-valentin.longchamp@keymile.com>
References: <1312375027-27693-1-git-send-email-valentin.longchamp@keymile.com>
	<1312375027-27693-9-git-send-email-valentin.longchamp@keymile.com>
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To: u-boot@lists.denx.de

Hello.

On 03-08-2011 16:37, Valentin Longchamp wrote:

> The current km_arm boards have a Power-On test jumper. When this
> jumper is set, this triggers some Power-On tests on the board.

> This patch enables the support of this jumper for starting the
> memory_regions test when the jumper is set.

> Signed-off-by: Valentin Longchamp<valentin.longchamp@keymile.com>
> Signed-off-by: Holger Brunck<holger.brunck@keymile.com>
> ---
>   board/keymile/km_arm/km_arm.c |   11 +++++++++++
>   include/configs/km/km_arm.h   |    8 ++++++++
>   2 files changed, 19 insertions(+), 0 deletions(-)

> diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
> index a8f2b23..f12c730 100644
> --- a/board/keymile/km_arm/km_arm.c
> +++ b/board/keymile/km_arm/km_arm.c
> @@ -448,6 +448,17 @@ int get_scl(void)
>   }
>   #endif
>
> +#if defined(CONFIG_POST)
> +
> +#define KM_POST_EN_L   44
> +
> +int post_hotkeys_pressed(void)
> +{
> +	int val = kw_gpio_get_value(KM_POST_EN_L);
> +	return !val;

    WHy not just:

	return !kw_gpio_get_value(KM_POST_EN_L);

WBR, Sergei