Update u-boot patch to set 40pin header to GPIO mode as default

guowenxue

2022-06-30 b566e6cfd1c71eaed85d58df6730c875435e8cb4

 tools/buildroot/buildroot.sh

@@ -8,10 +8,13 @@

BR_VER=buildroot-2021.02.7
BR_PAK=${BR_VER}-packets
BR_TAR=${BR_PAK}.tar.bz2

BR_TAR=${BR_PAK}.tar.bz2
BR_CONF=${BR_VER}-cortexA7.config

# This configure file support QT, opencv...
#BR_CONF=${BR_VER}-cortexA7-multimedia.config

JOBS=`cat /proc/cpuinfo | grep processor | wc -l`

set -u