From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Wed, 14 Nov 2018 23:00:16 +0000
Subject: [U-Boot] [PATCH] common: add board specific hook for os preboot
	config
In-Reply-To: <20180813073014.28564-1-gerard.salvatella@toradex.com>
References: <20180813073014.28564-1-gerard.salvatella@toradex.com>
Message-ID: <1542236414.10375.35.camel@toradex.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

I see this got superseded by fd3d1212a2cb ("bootm: Add board specific
OS preboot hook") which does the exact same thing. Thanks!

On Mon, 2018-08-13 at 09:30 +0200, Gerard Salvatella wrote:
> Some boards require specific configuration prior to booting the
> kernel.
> For instance, our boards require shutting down the display to avoid
> fading transitions before the drivers are reloaded by the kernel.
> This
> could be facilitated by adding an extra hook during the os booting
> process.
> 
> Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com>
> ---
>  common/bootm_os.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/common/bootm_os.c b/common/bootm_os.c
> index f4bd905909..1e7af56b64 100644
> --- a/common/bootm_os.c
> +++ b/common/bootm_os.c
> @@ -505,9 +505,16 @@ __weak void arch_preboot_os(void)
>         /* please define platform specific arch_preboot_os() */
>  }
> 
> +/* Allow for board specific config before we boot */
> +__weak void board_preboot_os(void)
> +{
> +       /* please define board specific board_preboot_os() */
> +}
> +
>  int boot_selected_os(int argc, char * const argv[], int state,
>                      bootm_headers_t *images, boot_os_fn *boot_fn)
>  {
> +       board_preboot_os();
>         arch_preboot_os();
>         boot_fn(state, argc, argv, images);
> 
> --
> 2.18.0
> 
> 
> [Toradex Logo]<http://toradex.com>      Global Leader in Arm
> Embedded Computer Modules
> 
> Choose Us<https://www.toradex.com/how-to-choose-system-computer-on-mo
> dule-partner> | Products<https://www.toradex.com/products> |
> Developer Center<http://developer.toradex.com/> | Community<https://w
> ww.toradex.com/community> | Careers<https://careers.toradex.com/>
> Meet our engineers at<https://www.toradex.com/events>:<https://www.to
> radex.com/events>
> - Linux Developer Conference, Brazil, Aug 25-26, 2018
> - NXP Technology Days 2018, United States, Aug 28, 2018
> - IoT Latin America, Brazil, Aug 29-30, 2018
> 
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot