From db3a37c711433a79331b1b47feff15f987a2d89b Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Fri, 17 Jul 2020 08:48:18 -0600
Subject: [PATCH] x86: Set the SMP flag when MP init is complete

Set this flag so we can track when it is safe to use CPUs other than the
main one.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 arch/x86/cpu/mp_init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c
index 787de92fa3..69a23829b9 100644
--- a/arch/x86/cpu/mp_init.c
+++ b/arch/x86/cpu/mp_init.c
@@ -643,6 +643,7 @@ int mp_init(void)
 		debug("CPU init failed: err=%d\n", ret);
 		return ret;
 	}
+	gd->flags |= GD_FLG_SMP_READY;
 
 	return 0;
 }