From 1fd2c71fdc041925d65eab13361a35b88cd0160a Mon Sep 17 00:00:00 2001
From: Jeffy Chen <jeffy.chen@rock-chips.com>
Date: Mon, 12 Aug 2019 15:37:42 +0800
Subject: [PATCH] common: mkimage: Make sure retry size not smaller than 4M

Change-Id: I276ebbc859f19b62a80a087352c5d889e1e450a2
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---
 common/mk-image.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/mk-image.sh b/common/mk-image.sh
index 3f00bb9..e26fff1 100755
--- a/common/mk-image.sh
+++ b/common/mk-image.sh
@@ -114,7 +114,7 @@ mkimage_auto_sized()
 
     while true;do
         EXTRA_SIZE=$(($SIZE / 50))
-        SIZE=$[SIZE+EXTRA_SIZE]
+        SIZE=$(($SIZE + ($EXTRA_SIZE > 4 ? $EXTRA_SIZE : 4)))
         mkimage && break
 
         RETRY=$[RETRY+1]