[PATCH 1/1] EFI: add poweroff support

[Jean-Christophe PLAGNIOL-VILLARD]

wrong patch sorry

Best Regards,
J.

> On 26 Oct 2017, at 5:59 PM, Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com> wrote:
> 
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> ---
> arch/x86/configs/efi_defconfig | 1 +
> common/efi/efi.c               | 7 +++++++
> drivers/efi/Kconfig            | 1 +
> 3 files changed, 9 insertions(+)
> 
> diff --git a/arch/x86/configs/efi_defconfig b/arch/x86/configs/efi_defconfig
> index 0d9a44a4d..5f11c6c4e 100644
> --- a/arch/x86/configs/efi_defconfig
> +++ b/arch/x86/configs/efi_defconfig
> @@ -55,6 +55,7 @@ CONFIG_CMD_CRC_CMP=y
> CONFIG_CMD_MM=y
> CONFIG_CMD_DETECT=y
> CONFIG_CMD_FLASH=y
> +CONFIG_CMD_POWEROFF=y
> CONFIG_CMD_2048=y
> CONFIG_CMD_BAREBOX_UPDATE=y
> CONFIG_CMD_OF_NODE=y
> diff --git a/common/efi/efi.c b/common/efi/efi.c
> index cd4f5f029..96601cfce 100644
> --- a/common/efi/efi.c
> +++ b/common/efi/efi.c
> @@ -289,6 +289,13 @@ static int restart_register_feature(void)
> }
> coredevice_initcall(restart_register_feature);
> 
> +void __noreturn poweroff(void)
> +{
> +	RT->reset_system(EFI_RESET_SHUTDOWN, EFI_SUCCESS, 0, NULL);
> +
> +	hang();
> +}
> +
> extern char image_base[];
> extern initcall_t __barebox_initcalls_start[], __barebox_early_initcalls_end[],
> 		  __barebox_initcalls_end[];
> diff --git a/drivers/efi/Kconfig b/drivers/efi/Kconfig
> index 2cd9dd504..5c988d2e1 100644
> --- a/drivers/efi/Kconfig
> +++ b/drivers/efi/Kconfig
> @@ -1,2 +1,3 @@
> config EFI_BOOTUP
> 	bool
> +	select HAS_POWEROFF
> -- 
> 2.11.0
>