dmesg
cat /proc/interrupts
cat /proc/meminfo
cat /proc/cpuinfo
top

bootz 0x10000000 0x12000000 0x11000000

fsck

mkdir -p /mnt/emmc1
mkdir -p /mnt/emmc2

mount /dev/mmcblk0p1 /mnt/emmc1/
mount /dev/mmcblk0p2 /mnt/emmc2/
mount -t nfs -o nolock,nfsvers=3,vers=3 192.168.40.41:/home/zhangyi/work/psoc_ltp/ltp-psoc /mnt/nfs
mount /dev/mmcblk0p2 /mnt

cd /mnt/emmc2/opt/ltp

sed -i 's/#msgctl11/msgctl11/g' ./runtest/syscalls

sed -i 's/fork13 -i 1000000/fork13 -i 100/g' ./runtest/syscalls

cat ./results/results-log-NB1708_FPGA_20181217-20181223
cat ./output/LTP_RUN_ON-screen-log-NB1708_FPGA_20181217-20181223.failed
cat ./output/LTP_RUN_ON-screen-log-NB1708_FPGA_20181217-20181223.tconf
cat ./output/screen-log-NB1708_FPGA_20181217-20181223

cat ./results/results-log-V20181018_1030-20181107_fcntl36_flock

./runltp -p -l results-log-V20181112_1115-20181115 -o screen-log-V20181112_1115-20181115
./runltp -p -l results-log-NB1708_FPGA_20181217-20181219 -o screen-log-NB1708_FPGA_20181217-20181219
./runltp -p -l results-log-NB1708_FPGA_20181217-20181222 -o screen-log-NB1708_FPGA_20181217-20181222
./runltp -p -l results-log-NB1708_FPGA_20181217-20181223 -o screen-log-NB1708_FPGA_20181217-20181223
./runltp -s fcntl36 -I 100 -p -l results-log-V20181018_1030-20181108_fcntl36_flock -o screen-log-V20181018_1030-20181108_fcntl36_flock

cd /mnt/ltp/testcases/bin
lrz -X fcntl36
./fcntl36

编译后运行有问题
./configure AR=arm-linux-gnueabihf-ar CC=arm-linux-gnueabihf-gcc RANLIB=arm-linux-gnueabihf-ranlib STRIP=arm-linux-gnueabihf-strip --host=arm-linux --target=arm-linux LDFLAGS=-pthread

需要绝对地址，以下可以正常运行
sudo ./configure AR=/opt/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-ar CC=/opt/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc RANLIB=/opt/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-ranlib STRIP=/opt/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-strip --target=arm-linux --host=arm-linux LDFLAGS=-pthread

网络启动位流地址：
E:\Idyll\03_Work\32_PSOC\318_PSOC_formal\C-GMAC0-MIO-100M
劳德巴赫 20180929 使用linux-smp-sp.cmm 单核版本
linux-smp.cmm为多核版本

bootz 0x10000000 0x12000000 0x11000000

# down gmac speed to 100M
ifconfig eth0 up; ethtool -s eth0 advertise 0x008
udhcpc
ethtool eth0

##################################################################

# vi /etc/exports
/data/disk1/ *(async,insecure,no_root_squash,no_subtree_check,rw)

/data/disk1：与nfs服务客户端共享的目录，这个路径必须和你前面设置的文件的路径一致！

*：允许所有的网段访问，也可以使用具体的IP
rw：挂接此目录的客户端对该共享目录具有读写权限
async：资料同步写入内存和硬盘
no_root_squash：root用户具有对根目录的完全管理访问权限。
no_subtree_check：不检查父目录的权限。

4、重启rpcbind 服务

nfs是一个RPC程序，使用它前，需要映射好端口，通过rpcbind 设定。

# /etc/init.d/rpcbind restart

5、重启nfs服务

# /etc/init.d/nfs-kernel-server restart

6、挂载指令

# mount -t nfs 192.168.0.128:/data/disk1 /nfsdir
###################################################################

udhcpc
mkdir -p /mnt/nfs;
mount -t nfs -o nolock,nfsvers=3,vers=3 192.168.40.41:/home/zhangyi/work/psoc_ltp/ltp-ddt-fmxx-psoc/install_dir /mnt/nfs;
cd /mnt/nfs/opt/ltp;
ping 192.168.40.41
export PATH=/home/zhangyi/work/ltp-ddt-fmxx-psoc/install_dir/opt/ltp/testcases/bin:$PATH
export PATH=/mnt/nfs/opt/ltp/testcases/bin/ddt/common/:$PATH
export PATH=/mnt/nfs/opt/ltp/testcases/bin/:$PATH

./runltp -P fmxx-psoc-db -f ddt/eth_ping -p -l results-log-V20181112_1115-20181115 -o screen-log-V20181112_1115-20181115

./runltp -P fmxx-psoc-db -f fmxx/test

sudo rm -rf ./results/* ./output/*

vi ./platforms/fmxx-psoc-db-idyll
vi ./runtest/fmxx/test
vi  ./scenario_groups/default-ddt-fmxx
/mnt/nfs/opt/ltp/testcases/bin/ddt/common/common.sh

interface="eth0"; duplex="full";
ethtool -s $interface autoneg off;
ethtool -s $interface duplex $duplex;
final_duplex=`ethtool eth0|grep "Duplex:"|awk '/Duplex: /{ print $2 }'`;
ethtool -s $interface autoneg on;
echo "DUPLEX is $duplex and FINAL_DUPLEX is $final_duplex";

lrz -X common.sh
lrz -X st_log.sh

#canutils
PATH=/usr/sbin/out_canutils/bin:/usr/sbin/out_canutils/sbin:$PATH
/bin:/sbin:/usr/bin:/usr/sbin

bootz 0x10000000 0x12000000 0x11000000
mtd_utils
PATH=/usr/sbin/mtd_utils/sbin:$PATH
mv /install_dir/opt/ltp /opt
cd /opt/ltp

mtd_debug erase /dev/mtd0 0 33554432
flash_eraseall -q -j /dev/mtd0
mkdir /mnt/mtd0
mount -t jffs2 -o async /dev/mtdblock0 /mnt/mtd0

time dd if=/dev/urandom of=/home/srcfile bs=1M count=10
time dd if=/home/srcfile of=/mnt/mtd0/testfile bs=1M count=10
umount /mnt/mtd0

perf-nor
mtd_debug erase /dev/mtd0 0 33554432
flash_eraseall -q -j /dev/mtd0
mkdir -p /mnt/partition_nor
mount -t jffs2 -o async /dev/mtdblock0 /mnt/partition_nor

dd if=/dev/urandom of=/dev/shm/srctest_file_nor_pid bs=1M count=1
./testcases/bin/ddt/filesystem_tests -write -src_file /dev/shm/srctest_file_nor_pid -srcfile_size 1 -file /mnt/partition_nor/test_file_pid -buffer_size 256000 -file_size 4 -performance
rm -f /dev/shm/srctest_file_nor_pid
sync
umount /mnt/partition_nor
rm -rf /mnt/partition_nor
mkdir -p /mnt/partition_nor
mount -t jffs2 -o async /dev/mtdblock0 /mnt/partition_nor
./testcases/bin/ddt/filesystem_tests -read -file /mnt/partition_nor/test_file_pid -buffer_size 256000 -file_size 4 -performance

do_cmd "mkdir -p `dirname $SRC_FILE`"

iperf -c 192.168.40.41 -m -f M -d -t 60 -w 16K

mount -t nfs -o nolock,addr=192.168.40.41,nfsvers=3,vers=3 192.168.40.41':'/home/zhangyi/work/psoc_ltp/ltp_mnt /mnt

##############################
demo board

under uboot
setenv -f ethaddr 00:0a:35:00:01:26
saveenv

dhcp; setenv serverip 192.168.40.41;
tftpboot 0x10000000 /liu/zImage;
tftpboot 0x11000000 /liu/fmxx-ql-ai.dtb;
tftpboot 0x12000000 /zhangyi/u-rootfs;
bootz 0x10000000 0x12000000 0x11000000

udhcpc;
mkdir -p /mnt/nfs;
mount -t nfs -o nolock,nfsvers=3,vers=3 192.168.40.41:/home/zhangyi/work/psoc_ltp/ltp-ddt-fmxx-psoc/install_dir /mnt/nfs;
cd /mnt/nfs/opt/ltp;

./runltp -p -l results-log-demo-20190612 -o screen-log-demo-20190612

ps -o pid,args,psr #psr which cpu

###############################
sdcard demo board
udhcpc no command
su #root
dhclient