[PATCH v3 6/6] ARM: rpi: enable deep-probe support

Ahmad Fatoum a.fatoum at pengutronix.de
Thu Feb 3 04:37:20 PST 2022


On 03.02.22 11:45, Oleksij Rempel wrote:
> With deep-probe enabled we can reduce boot time from 250msec to 190msec
> on the RPi2

Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>

Nice!

> 
> Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
> ---
>  arch/arm/boards/raspberry-pi/rpi-common.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boards/raspberry-pi/rpi-common.c b/arch/arm/boards/raspberry-pi/rpi-common.c
> index 6e62d19643..9aa150de56 100644
> --- a/arch/arm/boards/raspberry-pi/rpi-common.c
> +++ b/arch/arm/boards/raspberry-pi/rpi-common.c
> @@ -2,6 +2,7 @@
>  // SPDX-FileCopyrightText: 2009 Carlo Caione <carlo at carlocaione.org>
>  
>  #include <common.h>
> +#include <deep-probe.h>
>  #include <init.h>
>  #include <fs.h>
>  #include <of.h>
> @@ -607,6 +608,7 @@ static const struct of_device_id rpi_of_match[] = {
>  	{ .compatible = "raspberrypi,3-model-b-plus", .data = rpi_3_model_b_plus },
>  	{ /* sentinel */ },
>  };
> +BAREBOX_DEEP_PROBE_ENABLE(rpi_of_match);
>  
>  static struct driver_d rpi_board_driver = {
>  	.name = "board-rpi",


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