some updates

003-PSG-modify-CrossCompile-script.patch

@@ -0,0 +1,22 @@
+diff --git a/CrossCompile.sh b/CrossCompile.sh
+index 021beb2..cd87200 100755
+--- a/CrossCompile.sh
++++ b/CrossCompile.sh
+@@ -18,7 +18,8 @@ fi
+ export PATH=$PATH:$SYSROOTBIN
+ 
+ export CROSS_COMPILE=i586-buildroot-linux-gnu-
+-export ARCH=arm
++export CROSS=$CROSS_COMPILE
++export ARCH=i586
+ export KERNELDIR=`pwd`/output/build/linux-linux-4.4.y
+ export BB_KERNEL_SOURCES=$KERNELDIR
+ export SYSROOT=`grep BR2_HOST_DIR .config | awk -F\= -F\" '{print $2}'`/usr/i586-buildroot-linux-gnu/sysroot
+@@ -27,6 +28,7 @@ export CC=${CROSS_COMPILE}gcc
+ export CXX=${CROSS_COMPILE}g++
+ 
+ cd $WRKDIR
++echo $CROSS_COMPILE
+ if [ $# -eq "0" ] 
+ then
+ PROMPT_COMMAND='PS1="\[\033[0;31m\]CROSS CC:\[\033[0;32m\]$PS1";unset PROMPT_COMMAND' bash ; reset

MakeBuildrootEnv.sh

@@ -5,10 +5,11 @@ rm -rf buildroot
 git clone git://git.buildroot.net/buildroot
 cd buildroot
 #git checkout 63a20d5dfebe83e2b2bd683dc78ebdf787dff100 -b psgwrk
-git checkout master -b psgwrk
+git checkout c4d26992560875930866a627cc936da2f938401b -b psgwrk
 #==== Patches
 patch -p1 < ../PSG/001-PSG_add_CrossCompile_sh.patch
 patch -p1 < ../PSG/002-PSG-addCopyToMMCScript.patch
+patch -p1 < ../PSG/003-PSG-modify-CrossCompile-script.patch
 #
 chmod a+x *.sh
 cp ../PSG/configs/* ./configs

configs/iot2000_defconfig

@@ -4,8 +4,6 @@ BR2_HOST_DIR="/opt/PSG/TC_L44y_C6x"
 BR2_OPTIMIZE_G=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
-BR2_BINUTILS_VERSION_2_27_X=y
-BR2_GCC_VERSION_7_X=y
 BR2_TOOLCHAIN_BUILDROOT_CXX=y
 BR2_GCC_ENABLE_OPENMP=y
 BR2_PACKAGE_HOST_GDB=y
@@ -157,14 +155,9 @@ BR2_PACKAGE_LIBMICROHTTPD_SSL=y
 BR2_PACKAGE_LIBMODBUS=y
 BR2_PACKAGE_ZEROMQ=y
 BR2_PACKAGE_BOOST=y
-BR2_PACKAGE_BOOST_ATOMIC=y
-BR2_PACKAGE_BOOST_CHRONO=y
 BR2_PACKAGE_BOOST_CONTAINER=y
-BR2_PACKAGE_BOOST_CONTEXT=y
 BR2_PACKAGE_BOOST_COROUTINE=y
-BR2_PACKAGE_BOOST_DATE_TIME=y
 BR2_PACKAGE_BOOST_EXCEPTION=y
-BR2_PACKAGE_BOOST_FILESYSTEM=y
 BR2_PACKAGE_BOOST_GRAPH=y
 BR2_PACKAGE_BOOST_GRAPH_PARALLEL=y
 BR2_PACKAGE_BOOST_IOSTREAMS=y
@@ -174,11 +167,8 @@ BR2_PACKAGE_BOOST_MATH=y
 BR2_PACKAGE_BOOST_MPI=y
 BR2_PACKAGE_BOOST_PROGRAM_OPTIONS=y
 BR2_PACKAGE_BOOST_RANDOM=y
-BR2_PACKAGE_BOOST_REGEX=y
 BR2_PACKAGE_BOOST_SERIALIZATION=y
 BR2_PACKAGE_BOOST_SIGNALS=y
-BR2_PACKAGE_BOOST_SYSTEM=y
-BR2_PACKAGE_BOOST_THREAD=y
 BR2_PACKAGE_BOOST_TIMER=y
 BR2_PACKAGE_BOOST_TYPE_ERASURE=y
 BR2_PACKAGE_BOOST_WAVE=y
@@ -204,6 +194,7 @@ BR2_PACKAGE_HOSTAPD_EAP=y
 BR2_PACKAGE_HOSTAPD_WPS=y
 BR2_PACKAGE_HTTPING=y
 BR2_PACKAGE_HTTPING_TFO=y
+BR2_PACKAGE_IFTOP=y
 BR2_PACKAGE_IPROUTE2=y
 BR2_PACKAGE_IPTABLES=y
 BR2_PACKAGE_IPTABLES_BPF_NFSYNPROXY=y