From 69d0972fa8b82065a67566b74ecae8585d9c68c1 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Tue, 27 Aug 2019 00:55:11 +0800
Subject: [PATCH] update linux-bsp build shell script, fix u-boot update crosstool bug

---
 tools/setup_env.sh |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/tools/setup_env.sh b/tools/setup_env.sh
index f3b1dd7..32748a8 100755
--- a/tools/setup_env.sh
+++ b/tools/setup_env.sh
@@ -124,6 +124,10 @@
 
 install_systools
 
+# u-boot must use arm-linux-gcc 4.9
+install_crosstool
+
+# bootstrap and linux kernel use arm-linux-gcc 7.4.0 in buildroot
 install_buildroot
 
 exit;

--
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