From 24446f0c88f5afbef1b7df9f2ad294360918de21 Mon Sep 17 00:00:00 2001
From: David Sidrane <david_s5@nscdg.com>
Date: Wed, 23 Aug 2017 14:41:46 -1000
Subject: [PATCH] px4fmu-v3 nsh:Optimize memset for speed

---
 nuttx-configs/px4fmu-v3/nsh/defconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nuttx-configs/px4fmu-v3/nsh/defconfig b/nuttx-configs/px4fmu-v3/nsh/defconfig
index 1db47af50b..8818c5ae95 100644
--- a/nuttx-configs/px4fmu-v3/nsh/defconfig
+++ b/nuttx-configs/px4fmu-v3/nsh/defconfig
@@ -1336,7 +1336,8 @@ CONFIG_LIBC_STRERROR=y
 #
 # memcpy/memset Options
 #
-# CONFIG_MEMSET_OPTSPEED is not set
+CONFIG_MEMSET_OPTSPEED=y
+CONFIG_MEMSET_64BIT=y
 # CONFIG_LIBC_DLLFCN is not set
 # CONFIG_LIBC_MODLIB is not set
 # CONFIG_LIBC_WCHAR is not set