From 6ca22c92e949619395d0c186cdb78a37ec2c9201 Mon Sep 17 00:00:00 2001
From: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Date: Tue, 6 Aug 2019 07:11:02 +0200
Subject: pbl: support panic with log output

If panic is called with a string in the PBL, print the panic string
before falling into the busy loop.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 pbl/misc.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'pbl')

diff --git a/pbl/misc.c b/pbl/misc.c
index 7e76120a68..201ae38e9a 100644
--- a/pbl/misc.c
+++ b/pbl/misc.c
@@ -11,5 +11,10 @@ void __noreturn hang(void)
 
 void __noreturn panic(const char *fmt, ...)
 {
+	va_list args;
+
+	va_start(args, fmt);
+	printf(fmt, args);
+	va_end(args);
 	while(1);
 }
-- 
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