From 87c35d4e2f1319ac284493595defcf66871a9d45 Mon Sep 17 00:00:00 2001
From: chenyong <1521761801@qq.com>
Date: Wed, 29 Aug 2018 20:40:07 +0800
Subject: [PATCH] [net][at] Add AT Socket select SAL

---
 components/net/at/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/net/at/Kconfig b/components/net/at/Kconfig
index 46923bd04c..84d7e094ad 100644
--- a/components/net/at/Kconfig
+++ b/components/net/at/Kconfig
@@ -59,6 +59,7 @@ if RT_USING_AT
         config AT_USING_SOCKET
             bool "Enable BSD Socket API support by AT commnads"
             select RT_USING_LIBC
+            select RT_USING_SAL
             default n
            
     endif