From 934fbad33f2ec3f583ebc80f36c0da0903d9dadf Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Thu, 26 Oct 2017 12:05:50 +0200
Subject: EFI: add poweroff support

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/efi/efi.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'common/efi')

diff --git a/common/efi/efi.c b/common/efi/efi.c
index 4b42f5d676..561ce4c081 100644
--- a/common/efi/efi.c
+++ b/common/efi/efi.c
@@ -25,6 +25,7 @@
 #include <magicvar.h>
 #include <init.h>
 #include <restart.h>
+#include <poweroff.h>
 #include <driver.h>
 #include <platform_data/serial-ns16550.h>
 #include <io.h>
@@ -283,9 +284,18 @@ static void __noreturn efi_restart_system(struct restart_handler *rst)
 	hang();
 }
 
+static void __noreturn efi_poweroff_system(struct poweroff_handler *handler)
+{
+	shutdown_barebox();
+	RT->reset_system(EFI_RESET_SHUTDOWN, EFI_SUCCESS, 0, NULL);
+
+	hang();
+}
+
 static int restart_register_feature(void)
 {
 	restart_handler_register_fn(efi_restart_system);
+	poweroff_handler_register_fn(efi_poweroff_system);
 
 	return 0;
 }
-- 
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