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efi_loader: implement EFI_RESET_SHUTDOWN at boot time

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Allow an EFI application to shut down the system.

If EFI_RESET_SHUTDOWN is issued call do_poweroff().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-10-16 07:44:53 +02:00 committed by Alexander Graf
parent 1c32bb1010
commit e706ed7f5b
1 changed files with 3 additions and 1 deletions
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4
lib/efi_loader/efi_runtime.c
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@ -141,7 +141,9 @@ static void EFIAPI efi_reset_system_boottime(
do_reset(NULL, 0, 0, NULL);
break;
case EFI_RESET_SHUTDOWN:
/* We don't have anything to map this to */
#ifdef CONFIG_CMD_POWEROFF
do_poweroff(NULL, 0, 0, NULL);
#endif
break;
}