[U-Boot] [PATCH 1/4] cmd_boot: Add a poweroff command

[Tom Rini <trini@konsulko.com>]

On Sun, Dec 20, 2015 at 04:41:32PM +0100, Hans de Goede wrote:

> From: Michael van Slingerland <michael@deviousops.nl>
> 
> Add a 'poweroff' command to boot commands, this only gets enabled if the
> board Kconfig does a "select CMD_POWEROFF".
> 
> Signed-off-by: Michael van Slingerland <michael@deviousops.nl>
> [hdegoede at redhat.com: Make the cmd conditional on a CMD_POWEROFF Kconfig]
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  common/Kconfig    | 3 +++
>  common/cmd_boot.c | 8 ++++++++
>  include/command.h | 3 +++
>  3 files changed, 14 insertions(+)
> 
> diff --git a/common/Kconfig b/common/Kconfig
> index ccf5475..9d446bf 100644
> --- a/common/Kconfig
> +++ b/common/Kconfig
> @@ -184,6 +184,9 @@ config CMD_XIMG
>  	help
>  	  Extract a part of a multi-image.
>  
> +config CMD_POWEROFF
> +	bool
> +
>  endmenu
>  
>  menu "Environment commands"
> diff --git a/common/cmd_boot.c b/common/cmd_boot.c
> index 8f2e070..5a8f912 100644
> --- a/common/cmd_boot.c
> +++ b/common/cmd_boot.c
> @@ -61,3 +61,11 @@ U_BOOT_CMD(
>  	"Perform RESET of the CPU",
>  	""
>  );
> +
> +#ifdef CONFIG_CMD_POWEROFF
> +U_BOOT_CMD(
> +	poweroff, 1, 0,	do_poweroff,
> +	"Perform POWEROFF",

" of the device"

> +	""
> +);
> +#endif
> diff --git a/include/command.h b/include/command.h
> index 2ae9b6c..30bc327 100644
> --- a/include/command.h
> +++ b/include/command.h
> @@ -110,6 +110,9 @@ extern int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
>  			   char *const argv[]);
>  
>  extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
> +#ifdef CONFIG_CMD_POWEROFF
> +extern int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
> +#endif

No need for ifdef/endif (yes, there's others in the file like that but
that's something to fix sometime).  Thanks!

-- 
Tom
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