.gitignore

+BuildScripts.tar.gz
+

CHANGELOG

+21.03.19 - XC Installation process complete and documented
+11.03.19 - MPSoC build scripts added
+07.03.19 - Cross compiler build scripts added
+

MakeBuildScriptArchive.sh

+#!/usr/bin/env bash
+
+cd ./src
+tar -cf ../BuildScripts.tar *
+cd ..
+gzip BuildScripts.tar
+

README.md

 # Build Scripts
 
+This repository contains build and automation scripts I use for my research.
+
+The `InstallCrossCompiler.sh` script installs a MicroBlaze and an ARM cross compiler for bare metal application.
+
+The `MakeBuildScriptsArchive.sh` creates an archive (.tar.gz) with a set of build scripts.
+This archive must be extracted inside the workspace directory it shall be used.
+A documentation of the individual scripts follows in the (far) future.
+
+

docs/CrossCompiler.txt

+= Introduction =
+The InstallCrossCompiler.sh script downloads, builds and installs all cross compilers needed for our MPSoC Systems.
+This process is split into several steps.
+The scripts creates a temporary directory at ~/.bstemp which is used for the build process of the compilers.
+After each step, a files gets stored at this directory with the file extension ".flag".
+The existing of such a file signals the script, that the corresponding step was successfully completed.
+When a later process fails, the script can be restarted and it will skip all previous steps and tries to restart the failed step directly.
+If you want to rerun a successful step, just remove that file.
+
+The temporary directory can be removed after all compilers were successfully installed.
+
+The compilers for the following architectures will be installed:
+
+  * MicroBlaze (litte endian)
+  * ARM (Cortex A9)
+
+= Using the script =
+
+The script does most of the work automatically.
+Never the less there are some manual steps that are explained in the following subsections.
+
+== Create Installation directory ==
+# As root, replace $USER with your user name
+mkdir /opt/mbxc  && chown $USER:$USER /opt/mbxc
+mkdir /opt/armxc && chown $USER:$USER /opt/armxc
+
+== Install dependencies ==
+Install at least the following packages.
+When the build process fails, install the missing packages as well.
+
+== Execute the script ==
+
+# As user!
+./InstallCorssCompiler.sh
+# Most of the steps take a long time, up to multiple hours!
+
+== Update the PATH variable ==
+
+To be able to execute the compilers, there installation path must be added to the PATH variable.
+To make this automatically, copy the xcpaths.sh script to /etc/profile.d and make it executable:
+
+# As root
+cp resources/xcpaths.sh /etc/profile.d/.
+chmod +x /etc/profile.d/xcpaths.sh
+

resources/xcpaths.sh

+export PATH="$PATH:/opt/mbxc:/opt/armxc"
+

src/compilearm.sh

+#!/usr/bin/env bash
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+source ./scripts/settings.sh
+LIBPATHS="-L$SDKDIR/lib"
+INCLUDEPATHS="-I$SDKDIR/include"
+CFLAGS="-O0 -c -Wall -fmessage-length=0 -mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard -DFSBL_DEBUG -DFSBL_DEBUG_INFO"
+LFLAGS="-mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard -Wl,-build-id=none"
+GCC=arm-none-eabi-gcc
+
+if [ -d "$SW_BUILDDIR" ] ; then
+    echo -e -n "\e[1;34mRemoving old object-files: "
+    find "$SW_BUILDDIR" -type f -name "*.o" -delete
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+mkdir -p $SW_BUILDDIR
+
+function CompileForProcessor
+{
+    # Compile
+    echo -e "\e[1;36mCompiling for ARM CortexA9 $1 \e[0;36m…\e[0m"
+
+    echo -e -n "\e[1;34m$SDKDIR/include/arm$1: "
+    if [ ! -d "$SDKDIR/include/arm$1" ] ; then
+        echo -e "\e[1;31m$SDKDIR/include/arm$1 missing! Rebuild SDK or check ARM number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    mkdir -p $SW_BUILDDIR/arm$1
+
+    SOURCES=$(find $SW_SRCDIR/arm$1 -type f -name "*.[c,S]")
+    for s in $SOURCES ;
+    do
+        echo -e -n "\e[1;34m - $s\e[0m "
+        FILENAME="${s##*/}"
+        OBJFILE="${FILENAME%.*}.o"
+        $GCC $CFLAGS $LIBPATHS $INCLUDEPATHS -I$SDKDIR/include/arm$1 -I$SW_SRCDIR/arm$1 -I$SW_SRCDIR/share -c -o "$SW_BUILDDIR/arm$1/$OBJFILE" $s
+        if [ $? -ne 0 ] ; then
+            echo -e "\e[1;31m$GCC FAILED!\e[0m"
+            exit 1
+        else
+            echo -e "\e[1;32m✔\e[0m"
+        fi
+    done
+}
+
+# Get ARM cores
+ARCHITECTURE=$(echo 'cat //Project/SYSTEMINFO/@ARCH' | xmllint --shell "$SDK_SYSTEMDEF" | grep ARCH | grep -v cat | cut -d "\"" -f 2)
+if [ "$ARCHITECTURE" == "zynq" ] ; then
+    ARMCOUNT=2
+else
+    echo -e "\e[1;33mThere are no ARM cores on the $ARCHITECTURE plattform!"
+    exit 0
+fi
+
+
+# Compile firmware for each ARM
+for ARMNR in $(seq 0 $((ARMCOUNT - 1)) ) ; do
+    # Only compile if there is source code
+    if [ ! -d "$SW_SRCDIR/arm$ARMNR" ] ; then
+        echo -e "\e[1;33mThere is no source code for ARM$ARMNR! \e[1;30m(Skipping)\e[0m"
+        continue
+    fi
+    CompileForProcessor $ARMNR
+done
+
+
+# Linken
+function LinkFirmwareForProcessor
+{
+    SOURCEDIR="$SW_SRCDIR/arm$1"
+    PROCSOURCES=$(find $SW_BUILDDIR/arm$1  -type f -name "*.o")
+    FIRMWARE="$OUTPUTDIR/firmware_arm$1.elf"
+    # prefere explicit linker script. Use SDK generated as fallback
+    if [ -f $SOURCEDIR/ldscript.ld ] ; then
+        LINKSCRIPT="$SOURCEDIR/ldscript.ld"
+    elif [ -f $SOURCEDIR/lscript.ld ] ; then    # SDK uses lscript as name
+        LINKSCRIPT="$SOURCEDIR/lscript.ld"
+    else
+        LINKSCRIPT="$SDKDIR/ldscript_arm$1.ld"
+    fi
+
+    echo -e "\e[1;36mLinking \e[0;36m$SW_FIRMWARE\e[1;34m: "
+
+    echo -e -n "\e[1;34m$LINKSCRIPT: "
+    if [ ! -f "$LINKSCRIPT" ] ; then
+        echo -e "\e[1;31m$LINKSCRIPT missing! Rebuild SDK or check ARM number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\e[1;34m$SDKDIR/lib/arm$1: "
+    if [ ! -d "$SDKDIR/lib/arm$1" ] ; then
+        echo -e "\e[1;31m$SDKDIR/lib/arm$1 missing! Rebuild SDK or check ARM number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\e[1;34mLinking… "
+    $GCC -Wl,-T -Wl,$LINKSCRIPT $LFLAGS $LIBPATHS -L$SDKDIR/lib/arm$1 -o $FIRMWARE $PROCSOURCES -lps7init \
+        -Wl,--start-group,-lxil,-lgcc,-lc,--end-group \
+        -Wl,--start-group,-lxilffs,-lxil,-lgcc,-lc,--end-group 
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+    chmod -x $FIRMWARE
+}
+
+# Link firmware for each microblaze
+for ARMNR in $(seq 0 $((ARMCOUNT - 1)) ) ; do 
+    # Only compile if there is source code
+    if [ ! -d "$SW_SRCDIR/arm$ARMNR" ] ; then
+        echo -e "\e[1;33mThere is no source code for ARM$ARMNR! \e[1;30m(Skipping)\e[0m"
+        continue
+    fi
+    LinkFirmwareForProcessor $ARMNR
+done
+
+echo -e "\e[1;32mNew ARM binary built.\e[0m"
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/compilemb.sh

+#!/usr/bin/env bash
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+source ./scripts/settings.sh
+LIBPATHS="-L$SDKDIR/lib"
+LIBS="-lxil -lgloss -lgcc -lc"
+INCLUDEPATHS="-I$SDKDIR/include"
+CFLAGS="-O0 -c -mcpu=v9.6 -mlittle-endian -mxl-soft-mul"
+LFLAGS="-Wl,--no-relax -mcpu=v9.6 -mlittle-endian -mxl-soft-mul"
+GCC=mb-gcc
+OBJCOPY=mb-objcopy
+
+if [ -f "$SW_SRCDIR/setup.sh" ] ; then
+    echo -e -n "\e[1;34mLoading software specific setup: "
+    source $SW_SRCDIR/setup.sh
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+if [ -d "$SW_BUILDDIR" ] ; then
+    echo -e -n "\e[1;34mRemoving old object-files: "
+    find "$SW_BUILDDIR" -type f -name "*.o" -delete
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+mkdir -p $SW_BUILDDIR
+
+# Compile shared code
+echo -e "\e[1;36mCompiling shared code \e[0;36m…\e[0m"
+mkdir -p $SW_BUILDDIR/share
+
+SOURCES=$(find $SW_SRCDIR/share -type f -name "*.c")
+for s in $SOURCES ; 
+do
+    echo -e -n "\e[1;34m - $s\e[0m "
+    FILENAME="${s##*/}"
+    OBJFILE="${FILENAME%.*}.o"
+    $GCC $CFLAGS $LIBPATHS $INCLUDEPATHS -I$SW_SRCDIR/share -c -o "$SW_BUILDDIR/share/$OBJFILE" $s
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31m$GCC FAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+done
+
+# First argument must be the number of the processor ("0", "1", …)
+# Second argument can be an address with a dot as prefix (".4000000", ".C0000000")
+function CompileForProcessor
+{
+    MBNUM=${1}
+    ADDRESS=${2:-""}
+    SDKINCLUDE="$SDKDIR/include/mb$MBNUM"
+    if [ -z $ADDRESS ] ; then
+        SOURCEDIR="$SW_SRCDIR/mb${MBNUM}"
+        BUILDDIR="$SW_BUILDDIR/mb${MBNUM}"
+    else
+        SOURCEDIR="$SW_SRCDIR/mb${MBNUM}.${ADDRESS}" # leads to …/mb0.40000000
+        BUILDDIR="$SW_BUILDDIR/mb${MBNUM}.${ADDRESS}"
+    fi
+
+    echo -e "\e[1;36mCompiling for MicroBlaze $MBNUM \e[1;35m$ADDRESS\e[0m"
+
+    # Check environment
+    echo -e "\e[1;34mChecking source environment"
+    echo -e -n "\t\e[1;34m$SDKINCLUDE: "
+    if [ ! -d "$SDKINCLUDE" ] ; then
+        echo -e "\e[1;31m$SDKINCLUDE missing! Rebuild SDK or check MicroBlaze number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\t\e[1;34m$SOURCEDIR: "
+    if [ ! -d "$SOURCEDIR" ] ; then
+        echo -e "\e[1;31m$SOURCEDIR missing! Check MicroBlaze number and/or address!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    mkdir -p $BUILDDIR
+
+    # Compile
+    SOURCES=$(find $SOURCEDIR -type f -name "*.c")
+    for s in $SOURCES ;
+    do
+        echo -e -n "\e[1;34m - $s\e[0m "
+        FILENAME="${s##*/}"
+        OBJFILE="${FILENAME%.*}.o"
+        $GCC $CFLAGS $LIBPATHS $INCLUDEPATHS -I$SDKINCLUDE -I$SOURCEDIR -I$SW_SRCDIR/share -c -o "$BUILDDIR/$OBJFILE" $s
+        if [ $? -ne 0 ] ; then
+            echo -e "\e[1;31m$GCC FAILED!\e[0m"
+            exit 1
+        else
+            echo -e "\e[1;32m✔\e[0m"
+        fi
+    done
+}
+
+# Linken
+# First argument must be the number of the processor ("0", "1", …)
+# Second argument can be an address with a dot as prefix (".4000000", ".C0000000")
+function LinkFirmwareForProcessor
+{
+    MBNUM=${1}
+    ADDRESS=${2:-""}
+    #SDKINCLUDE="$SDKDIR/include/mb$MBNUM"
+    if [ -z $ADDRESS ] ; then
+        SOURCEDIR="$SW_SRCDIR/mb${MBNUM}"
+        BUILDDIR="$SW_BUILDDIR/mb${MBNUM}"
+        FIRMWARE="$OUTPUTDIR/firmware_mb${MBNUM}.elf"
+        # prefere explicit linker script. Use SDK generated as fallback
+        if [ -f $SOURCEDIR/ldscript.ld ] ; then
+            LINKSCRIPT="$SOURCEDIR/ldscript.ld"
+        else
+            LINKSCRIPT="$SDKDIR/ldscript_mb$MBNUM.ld"
+        fi
+
+    else
+        SOURCEDIR="$SW_SRCDIR/mb${MBNUM}.${ADDRESS}" # leads …/mb0.40000000
+        BUILDDIR="$SW_BUILDDIR/mb${MBNUM}.${ADDRESS}"
+        FIRMWARE="$OUTPUTDIR/firmware_mb${MBNUM}.${ADDRESS}.elf"
+        LINKSCRIPT="$SOURCEDIR/ldscript.ld"
+    fi
+
+    PROCSOURCES=$(find $BUILDDIR          -type f -name "*.o")
+    SHARSOURCES=$(find $SW_BUILDDIR/share -type f -name "*.o")
+
+    echo -e "\e[1;36mLinking \e[0;36m$FIRMWARE\e[1;34m: "
+
+    # Check environment
+    echo -e "\e[1;34mChecking source environment"
+    echo -e -n "\t\e[1;34mLinker script $LINKSCRIPT: "
+    if [ ! -f "$LINKSCRIPT" ] ; then
+        echo -e "\e[1;31m$LINKSCRIPT missing! Rebuild SDK or check MicroBlaze number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\t\e[1;34mHAL $SDKDIR/lib/mb$MBNUM: "
+    if [ ! -d "$SDKDIR/lib/mb$MBNUM" ] ; then
+        echo -e "\e[1;31m$SDKDIR/lib/mb$MBNUM missing! Rebuild SDK or check MicroBlaze number!"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\e[1;34mLinking "
+    $GCC -Wl,-T -Wl,$LINKSCRIPT $LFLAGS $LIBPATHS -L$SDKDIR/lib/mb$MBNUM -o $FIRMWARE $PROCSOURCES $SHARSOURCES $LIBS
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    $OBJCOPY -O binary $FIRMWARE ${FIRMWARE%.*}.bin
+    chmod -x $FIRMWARE
+    chmod -x ${FIRMWARE%.*}.bin
+}
+
+# Count microblazes
+MICROBLAZECOUNT=$( grep InstPath $SDK_MEMORYINFO | grep -i microblaze | wc -l )
+
+# Build main firmware for each MicroBlaze
+for MBNR in $(seq 0 $((MICROBLAZECOUNT - 1)) ) ; do 
+    CompileForProcessor $MBNR
+    LinkFirmwareForProcessor $MBNR
+done
+
+# Now scan source directory for additional firmware mapped to different memory
+MAPPINGS=$(find $SW_SRCDIR -type d -name "mb*.*" -printf "%f\n")
+for m in $MAPPINGS ; do 
+    MB=${m%.*}
+    MB=${MB:2}
+    ADDR=${m:4}
+    CompileForProcessor $MB $ADDR
+    LinkFirmwareForProcessor $MB $ADDR
+done
+
+
+echo -e "\e[1;32mNew System built.\e[0m"
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/gettime.py

+#!/usr/bin/env python3
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+import sys
+import os
+import time
+import argparse
+import binascii
+
+try:
+    from serial import *
+except:
+    print("\033[1;31mModule \033[1;37mpyserial \033[1;31mmissing!")
+    print("\033[1;34m Try \033[1;36mpip\033[1;30m3\033[1;36m install pyserial\033[1;34m as root to install it.\033[1;30m")
+    exit(1)
+
+
+ShutdownReceiver = False
+
+
+cli = argparse.ArgumentParser(
+    description="Reader for SDF time measurement values.",
+    formatter_class=argparse.ArgumentDefaultsHelpFormatter
+    )
+
+cli.add_argument("-s", "--silent", default=False, action="store_true",
+    help="Do not show progress")
+cli.add_argument("datadevice", type=str, action="store",
+    help="Path to the serial communication device for reading measurement data.")
+cli.add_argument("n", type=str, action="store",
+    help="Number of measurements.")
+cli.add_argument("outfile", type=str, action="store",
+    help="Path where the measured data will be stored.")
+
+
+class HEADER(object):
+    def __init__(self, headerbyte):
+        if type(headerbyte) != bytes:
+            raise TypeError("Header-Byte should be of type bytes as returned by uart.read(1)!")
+        header = int.from_bytes(headerbyte, byteorder="little", signed=False)
+
+        self.sync     = (header >> 7) & 1
+        self.first    = (header >> 6) & 1
+        self.zero     = (header >> 5) & 1
+        self.overflow = (header >> 4) & 1
+        self.tmberror = (header >> 3) & 1
+        self.tmcerror = (header >> 2) & 1
+        self.size     = (header >> 0) & 3
+
+    def isValid(self):
+        if self.sync != 1:
+            return False
+        if self.zero != 0:
+            return False
+        return True
+
+    def hasErrorFlags(self):
+        if self.overflow == 1:
+            return True
+        if self.tmberror == 1:
+            return True
+        if self.tmcerror == 1:
+            return True
+        return False
+
+    def GetDataSize(self):
+        return self.size + 1
+
+
+class PACKET(object):
+    def __init__(self, header):
+        if type(header) != HEADER:
+            raise TypeError("header must be an instance of class HEADER!")
+
+        self.header = header
+        self.data   = 0
+
+    def AddByte(self, position, byte):
+        if type(position) != int:
+            raise TypeError("position must be of type int")
+        if type(byte) != bytes:
+            raise TypeError("byte must be of type bytes")
+
+        byte = int.from_bytes(byte, byteorder="little", signed=False)
+
+        if (byte >> 7) == 1:
+            raise ValueError("Invalid Sync-Bit. Bit is set to 1 but should be 0 for data bytes!")
+
+        if position >= self.header.GetDataSize():
+            raise ValueError("Position of byte exceeds range of expected bytes regarding packet header")
+
+        self.data |= (int(byte&0x7F) << (position*7))
+
+
+
+
+def ReadPacket(uart):
+    # 1.: Read Header (Skip byte if not header)
+    header = None
+    while True:
+        try:
+            byte = uart.read(1)
+        except Exception as e:
+            print("\033[1;31mReading byte from UART failed!\033[0m")
+            raise(e)
+
+        header = HEADER(byte)
+        if header.isValid():
+            break
+
+        print("\033[1;33mInvalid Header \033[1;35m%s\033[1;33m: "%(byte.hex()), end="")
+        if header.sync == 0:
+            print("\033[1;33mSync-Bit is 0 \033[1;30m(This is a data-byte. Will be dropped.)")
+            continue
+
+        if header.zero != 0:
+            print("\033[1;31mSync-Bit and Zero-Bit are 1 \033[1;30m(This should never happen! Physical error?)")
+            raise ValueError("Sync-Bit and Zero-Bit are 1")
+
+    packet = PACKET(header)
+
+    # 2.: Read data bytes
+    for i in range(header.GetDataSize()):
+        try:
+            byte = uart.read(1)
+        except Exception as e:
+            print("\033[1;31mReading byte from UART failed!\033[0m")
+            raise(e)
+
+        try:
+            packet.AddByte(i, byte)
+        except Exception as e:
+            print("\033[1;31mAdding byte to time value failed with error %s!\033[0m"%(str(e)))
+            raise(e)
+
+    return packet
+
+
+if __name__ == '__main__':
+
+    # handle command line arguments
+    args        = cli.parse_args()
+    DATADEVICE  = args.datadevice
+    OUTFILE     = args.outfile
+    N           = int(args.n)
+    SILENT      = bool(args.silent)
+
+    # Open terminal device
+    try:
+        datauart = Serial(
+            port    = DATADEVICE,
+            baudrate= 115200,
+            xonxoff = 0,
+            rtscts  = 0,
+            interCharTimeout=None
+        )
+    except Exception as e:
+        print("\033[1;31mAccessing \033[1;37m" + DEVICE + " \033[1;31mfailed with the following excpetion:\033[0m")
+        print(e)
+        exit(1)
+
+
+    try:
+        outfile = open(OUTFILE, "w")
+    except Exception as e:
+        print("\033[1;31mAccessing \033[1;37m" + OUTFILE + " \033[1;31mfailed with the following excpetion:\033[0m")
+        print(e)
+        exit(1)
+
+
+    fails = 0
+    
+    for i in range(N+1):
+        # Check fails-state
+        if fails > 100:
+            print("\033[1;33mUnexpected high error rate of %i times in a row!\033[0m"%(fails))
+            print("\033[1;31mExiting...\033[0m")
+            datauart.close()
+            outfile.close()
+            exit(2)
+
+        # Show progress
+        if not SILENT:
+            print("\033[1;30mGetTime: \033[1;34m[\033[0;36m%2i%%\033[1;30m %7i\033[1;34m]\033[0m"%(int((i*100)/(N+1)), i), end=" ")
+
+        # Read Packet
+        try:
+            packet = ReadPacket(datauart)
+        except Exception as e:
+            fails += 1
+            if not SILENT:
+                print("\033[1;31m(%s)\033[0m"%(str(e)))
+            continue
+
+        # Create file entry
+        header = packet.header
+        value  = packet.data
+    
+        if header.hasErrorFlags():
+            errorlist = list()
+            if header.overflow:
+                errorlist.append("overflow")
+            if header.tmberror:
+                errorlist.append("tmberror")
+            if header.tmcerror:
+                errorlist.append("tmcerror")
+
+            fails += 1
+            line   = ",".join(errorlist) + "\n"
+        else:
+            fails = 0
+            line  = str(value) + "\n"
+            if not SILENT:
+                value = packet.data
+                print("\033[1;30m0x%X\033[1;35m -> \033[1;37m%i\033[0m"%(value, value), end="")
+                if header.first:
+                    print(" \033[1;33mFirst Packet", end="")
+                sys.stdout.flush()
+
+        outfile.write(line)
+        if not SILENT:
+            print("\033[0m")
+        time.sleep(0.1);
+
+    datauart.close()
+    outfile.close()
+
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/makesdk.sh

+#!/usr/bin/env bash
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+source ./scripts/settings.sh
+
+# Check environment 
+if [ -d "$SDKDIR" ] ; then
+    echo -e "\e[1;31mSDK-Directory $SDKDIR does already exist."
+    echo -e "\e[1;30mTo create a new SDK, the old one must be removed manually."
+    exit 1
+fi
+if [ -d "$XSDKSDKDIR" ] ; then
+    echo -e "\e[1;31mXSDK-SDK-Directory $XSDKSDKDIR does already exist."
+    echo -e "\e[1;30mTo create a new SDK, the old one must be removed manually."
+    exit 1
+fi
+
+# Prepare environment
+echo -e -n "\e[1;34mCreating SDK tree in \e[0;36m$SDKDIR\e[1;34m: "
+mkdir -p $SDKDIR/lib
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+# Extract System Definitions from Vivado Project
+echo -e -n "\e[1;34mFinding System Definition "
+SYSDEF=$(find $OUTPUTDIR/$PROJECTNAME.runs -name "*.sysdef" -print)
+cp $SYSDEF $SDKDIR/sysdef.zip
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+echo -e "\e[1;34mExtracting System Definition \e[0;36m$SYSDEF\e[0m"
+unzip $SDKDIR/sysdef.zip -d $SDKDIR/.
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31munzip FAILED!\e[0m"
+    exit 1
+fi
+
+# Create Memorymap
+echo -e -n "\e[1;34mCreating MemoyMap \e[0;36m$SDK_MEMORYMAP\e[1;34m: "
+xsltproc ./scripts/memorymap.xslt $SDKDIR/$HARDWARENAME.hwh > $SDK_MEMORYMAP
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+# Check if the Synthesis process was successful
+echo -e -n "\e[1;34m$HARDWAREDEF: "
+if [ ! -f "$HARDWAREDEF" ] ; then
+    echo -e "\e[1;31m$HARDWAREDEF missing! Did you export the Hardware?"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+# Renaming Memory-Info file
+MEMINFOR=$( find $SDKDIR     -name "*.mmi" -print)
+echo -e -n "\e[1;34m$SDK_MEMORYINFO: "
+mv $MEMINFOR        $SDK_MEMORYINFO
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+# Make everything clean
+BITSTREAM=$(find $SDKDIR     -name "*.bit" -print)
+echo -e -n "\e[1;34m$SDK_BITFILE: "
+mv $BITSTREAM       $SDK_BITFILE
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+echo -e -n "\e[1;34m$SDK_HARDWAREDEF: "
+cp $HARDWAREDEF     $SDK_HARDWAREDEF
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32m✔\e[0m"
+fi
+
+
+echo -e -n "\e[1;34mChecking Architecture "
+
+# Get Architecture
+#  Source: https://stackoverflow.com/questions/25508512/shellscript-read-xml-attribute-value
+ARCHITECTURE=$(echo 'cat //Project/SYSTEMINFO/@ARCH' | xmllint --shell "$SDK_SYSTEMDEF" | grep ARCH | grep -v cat | cut -d "\"" -f 2)
+if [ "$ARCHITECTURE" == "zynq" ] ; then
+    ARMCOUNT=2
+else
+    ARMCOUNT=0
+fi
+
+# Count microblazes
+MICROBLAZECOUNT=$( grep InstPath $SDK_MEMORYINFO | grep -i microblaze | wc -l )
+
+# Print architecture details
+echo -e "\e[1;32m✔\e[1;34m ➔ \e[1;35m$ARCHITECTURE\e[0m"
+
+echo -e "\e[1;34mCores:"
+echo -e "\e[1;34m\tMicroBlazes: \e[0;36m$MICROBLAZECOUNT"
+echo -e "\e[1;34m\tARM Cores:   \e[0;36m$ARMCOUNT"
+
+if [ "$ARCHITECTURE" == "zynq" ] ; then
+    # Create SDK for ARM core 0
+    LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21:/usr/local/lib $XSDK -batch -source $CREATEARMSDK_SCRIPT -tclargs 0
+
+    # Compile SDK for ARM core 0
+    CWD=$(pwd)
+    cd $XSDKSDKDIR/board_arm0
+    echo -e "\e[1;34mBuilding Board-Driver for ARM CortexA9 0\e[0m"
+    make --silent > /dev/null
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mmake FAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[0;32mmake succeeded.\e[0m"
+    fi
+    cd $CWD
+
+    # Exporting SDK
+    LIBDIR=$SDKDIR/lib/arm0
+    INCDIR=$SDKDIR/include/arm0
+    mkdir -p $LIBDIR
+    mkdir -p $INCDIR
+
+    echo -e "\e[1;34mOrganize SDK directory for ARM CortexA9 0\e[0m"
+    echo -e -n "\t\e[1;34m$LIBDIR: "
+    cp -r $XSDKSDKDIR/board_arm0/ps7_cortexa9_0/lib/*.a $LIBDIR/.
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\t\e[1;34m$INCDIR: "
+    cp -r $XSDKSDKDIR/board_arm0/ps7_cortexa9_0/include/* $INCDIR/.
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    LDSCRIPT="$XSDKSDKDIR/software_arm0/src/lscript.ld"
+    echo -e -n "\t\e[1;34m$SDKDIR/ldscript_arm0.ld: "
+    cp $LDSCRIPT        $SDKDIR/ldscript_arm0.ld
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    # Building PS7_INIT
+    echo -e "\e[1;34mBuilding ps7_init library\e[0m"
+    CFLAGS="-O0 -c -Wall -fmessage-length=0 -mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard"
+    GCC=arm-none-eabi-gcc
+    AR=arm-none-eabi-ar
+    $GCC $CFLAGS -I$SDKDIR -I$SDKDIR/include/arm0 -o $SDKDIR/ps7_init.o     $SDKDIR/ps7_init.c
+    $GCC $CFLAGS -I$SDKDIR -I$SDKDIR/include/arm0 -o $SDKDIR/ps7_init_gpl.o $SDKDIR/ps7_init_gpl.c
+    $AR r $SDKDIR/lib/arm0/libps7init.a $SDKDIR/ps7_init_gpl.o $SDKDIR/ps7_init.o
+    cp $SDKDIR/*.h $SDKDIR/include/arm0/.
+
+
+fi  # if architecture is zynq
+
+
+
+# Generate SDK all MicroBlazes
+echo -e "\e[1;34mGenerating XSDK SDK for $MICROBLAZECOUNT MicroBlazes in \e[0;36m$XSDKSDKDIR\e[1;34m using following TCL-Script: \e[0;36m$CREATEMBSDK_SCRIPT\e[0m"
+for MBNR in $(seq 0 $((MICROBLAZECOUNT - 1)) ) ; do 
+    # Create SDK
+    LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21:/usr/local/lib $XSDK -batch -source $CREATEMBSDK_SCRIPT -tclargs $MBNR
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mXSDK FAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[0;32mXSDK succeeded.\e[0m"
+    fi
+    # Check if creation was successful
+    if [ ! -d "$XSDKSDKDIR/board_mb$MBNR" ] ; then
+        echo -e "\e[1;31mBoard-Drivers in $XSDKSDKDIR/board_mb$MBNR missing!"
+        exit 1
+    fi
+done
+
+# Compile SDK
+for MBNR in $(seq 0 $((MICROBLAZECOUNT - 1)) ) ; do 
+    CWD=$(pwd)
+    cd $XSDKSDKDIR/board_mb$MBNR
+    echo -e "\e[1;34mBuilding Board-Driver for MicroBlaze $MBNR\e[0m"
+    make --silent > /dev/null
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mmake FAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[0;32mmake succeeded.\e[0m"
+    fi
+    cd $CWD
+done
+
+
+#  export SDK
+echo -e "\e[1;34mOrganize SDK directory for all MicroBlazes\e[0m"
+for MBNR in $(seq 0 $((MICROBLAZECOUNT - 1)) ) ; do 
+    LIBDIR=$SDKDIR/lib/mb$MBNR
+    INCDIR=$SDKDIR/include/mb$MBNR
+    mkdir -p $LIBDIR
+    mkdir -p $INCDIR
+
+    echo -e -n "\t\e[1;34m$LIBDIR: "
+    cp -r $XSDKSDKDIR/board_mb$MBNR/microblaze_$MBNR/lib/libxil.a $LIBDIR/.
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    echo -e -n "\t\e[1;34m$INCDIR: "
+    cp -r $XSDKSDKDIR/board_mb$MBNR/microblaze_$MBNR/include/* $INCDIR/.
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+
+    LDSCRIPT="$XSDKSDKDIR/software_mb$MBNR/src/lscript.ld"
+    echo -e -n "\t\e[1;34m$SDKDIR/ldscript_mb$MBNR.ld: "
+    cp $LDSCRIPT        $SDKDIR/ldscript_mb$MBNR.ld
+    if [ $? -ne 0 ] ; then
+        echo -e "\e[1;31mFAILED!\e[0m"
+        exit 1
+    else
+        echo -e "\e[1;32m✔\e[0m"
+    fi
+done
+
+echo -e "\e[1;32mSDK created.\e[0m"
+
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/plot.py

+#!/usr/bin/env python3
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+import numpy as np
+import math 
+import matplotlib.pyplot as pyplot
+import csv
+import argparse
+import array
+
+
+
+def column(matrix, i):
+    return [row[i] for row in matrix]
+
+cli = argparse.ArgumentParser(description='Plot Graph from File')
+cli.add_argument("infile", type=str, action="store",
+    help="Path where the measured data will be read from.")
+args = cli.parse_args()
+
+if __name__ == '__main__':
+    # read vector of data
+    with open(args.infile) as f:
+        lines = f.read().splitlines()
+
+    data   = [int(line) for line in lines]
+    print("\033[1;34mmin: \033[1;35m %5i"%(min(data)))
+    print("\033[1;34mmax: \033[1;35m %5i"%(max(data)))
+    print("\033[1;34mavg: \033[1;35m %5f"%(sum(data)/float(len(data))))
+    npdata = np.asarray(data)
+
+    fig = pyplot.figure()
+    fig.set_size_inches(18.5, 10.5)
+    fig.suptitle("time in cycles", fontsize=11)
+
+    # time over time
+    time = fig.add_subplot(1,2,1, label="time")
+    time.plot(np.arange(len(npdata)), npdata,
+              color="C0", markersize = 1, marker = ".", linestyle = "")
+    time.set_xlabel("Measurement", color="C0")
+    time.set_ylabel("Time", color="C0")
+    time.tick_params(axis="x", colors="C0")
+    time.tick_params(axis="y", colors="C0")
+    pyplot.grid(True)
+
+    # histogram
+    hist = fig.add_subplot(1,2,2, label="hist")
+    hist.hist(npdata, 100, density=0, color="C1")
+    hist.set_xlabel("Time", color="C1")
+    hist.set_ylabel("Occurence", color="C1")
+    hist.tick_params(axis="x", colors="C1")
+    hist.tick_params(axis="y", colors="C1")
+    pyplot.grid(True)
+
+    pyplot.show()
+    #if args.savePlot is not None:
+    #   fig.savefig(args.savePlot, bbox_inches='tight', dpi=100)
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/createarmsdk.tcl

+
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+puts "\x1B\[1;36mCreating SDK for ARM CortexA9 [lindex $argv 1] using xsdk\x1B\[0m"
+
+# Define environment
+source ./scripts/settings.tcl
+set SDKDIR "$OUTPUTDIR/$PROJECTNAME.sdk"
+set PROCESSOR "ps7_cortexa9_[lindex $argv 1]"
+set HWNAME  "hardware_arm[lindex $argv 1]"
+set SWNAME  "software_arm[lindex $argv 1]"
+set BSPNAME "board_arm[lindex $argv 1]"
+
+
+# Create output directory
+file mkdir $SDKDIR
+#set_workspace $SDKDIR
+setws $SDKDIR
+
+puts "\x1B\[1;34mCreating BSP…\x1B\[0m"
+
+createhw  -name $HWNAME  -hwspec $HARDWAREDEF
+createbsp -name $BSPNAME -hwproject $HWNAME -proc $PROCESSOR -os standalone
+
+puts "\x1B\[1;34mAdding libraries to BSP…\x1B\[0m"
+openbsp $BSPNAME
+setlib -bsp $BSPNAME -lib xilffs
+regenbsp -bsp $BSPNAME
+closebsp $BSPNAME
+
+puts "\x1B\[1;34mCreating FSBL…\x1B\[0m"
+createapp          -name $SWNAME  -hwproject $HWNAME -proc $PROCESSOR -os standalone -lang C -app {Zynq FSBL}   -bsp $BSPNAME
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/creatembsdk.tcl

+
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+puts "\x1B\[1;36mCreating SDK for Microblaze [lindex $argv 1] using xsdk\x1B\[0m"
+
+# Define environment
+source ./scripts/settings.tcl
+set SDKDIR "$OUTPUTDIR/$PROJECTNAME.sdk"
+set PROCESSOR "microblaze_[lindex $argv 1]"
+set HWNAME  "hardware_mb[lindex $argv 1]"
+set SWNAME  "software_mb[lindex $argv 1]"
+set BSPNAME "board_mb[lindex $argv 1]"
+
+
+# Create output directory
+file mkdir $SDKDIR
+set_workspace $SDKDIR
+
+puts "\x1B\[1;34mCreating BSP…\x1B\[0m"
+
+create_hw_project  -name $HWNAME  -hwspec $HARDWAREDEF
+create_bsp_project -name $BSPNAME -hwproject $HWNAME -proc $PROCESSOR -os standalone
+create_app_project -name $SWNAME  -hwproject $HWNAME -proc $PROCESSOR -os standalone -lang C -app {Hello World} -bsp $BSPNAME
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/memorymap.xslt

+<?xml version="1.0" encoding="UTF-8" ?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+    <xsl:output method="text"/>
+    <xsl:template match="/">
+
+        <xsl:for-each select="EDKSYSTEM/MODULES/MODULE/MEMORYMAP/MEMRANGE">
+            <xsl:value-of select="@INSTANCE"  /> <xsl:text>,</xsl:text>
+            <xsl:value-of select="@BASEVALUE" /> <xsl:text>,</xsl:text>
+            <xsl:value-of select="@HIGHVALUE" /> <xsl:text>&#x0A;</xsl:text>
+        </xsl:for-each>
+
+    </xsl:template>
+</xsl:stylesheet>

src/scripts/settings.sh

+#!/usr/bin/bash
+
+# Configurations necessary to edit by the user
+################################################################
+
+# The Project Name is the name of the project as given in the "Create new Project" dialog in Vivado.
+# This name is the same name as the directory, all files manages by Vivado are stored at.
+# This directory names as the project contains several subdirectorys starting with $PROJECTNAME.*
+PROJECTNAME=HWv3.2
+
+# The Hardware Name is the name of the created Block Design
+# This name also appears at several positions with some suffixes like $HARDWARENAME_wrapper
+# The name gets displayed in the title of the Block Designer.
+HARDWARENAME=SoC
+
+# The Software Name is the name of to the source code directory of the whole system.
+# Subdirectories are the "shared" directory and a directory for each Microblaze and ARM core
+SOFTWARENAME=SWv3.3
+
+
+# Derived configurations - usually they do not need to be edited
+################################################################
+
+OUTPUTDIR=./${PROJECTNAME}
+HARDWAREDEF=$OUTPUTDIR/$PROJECTNAME.sdk/${HARDWARENAME}_wrapper.hdf
+
+# SDK Directory. This is the place the SDK generated by the makesdk.sh script gets stored.
+SDKDIR=$OUTPUTDIR/sdk
+SDK_BITFILE=$SDKDIR/hardware.bit
+SDK_MEMORYMAP=$SDKDIR/memorymap.csv
+SDK_MEMORYINFO=$SDKDIR/memory.mmi
+SDK_HARDWAREDEF=$SDKDIR/hardware.hdf
+SDK_SYSTEMDEF=$SDKDIR/sysdef.xml
+
+# SOFTWARE
+SW_SRCDIR=./${SOFTWARENAME}
+SW_BUILDDIR=$OUTPUTDIR/build
+
+# temporary path used for working XSDK. The data stored at this directory will be processed by makesdk.sh
+XSDKSDKDIR=$OUTPUTDIR/temp.sdk
+
+# programm paths
+VIVADOVERSION=2016.3
+XILINXROOT=/opt/Xilinx
+VIVADO=$XILINXROOT/Vivado/${VIVADOVERSION}/bin/vivado
+XSDK=$XILINXROOT/SDK/${VIVADOVERSION}/bin/xsdk
+
+# Scripts
+CREATEMBSDK_SCRIPT=./scripts/creatembsdk.tcl
+CREATEARMSDK_SCRIPT=./scripts/createarmsdk.tcl
+TCLSETTINGS=./scripts/settings.tcl
+UPLOADSCRIPT=./scripts/upload2.tcl
+
+# Generate a TCL version of the settings that can be used by the TCL scripts
+echo "# This file is auto-generated by settings.sh and contains a subset of that script in TCL syntax" > $TCLSETTINGS
+echo "set OUTPUTDIR   \"$OUTPUTDIR\""       >> $TCLSETTINGS
+echo "set PROJECTNAME \"temp\""             >> $TCLSETTINGS
+echo "set PROJECTDIR  \"$OUTPUTDIR\""       >> $TCLSETTINGS
+echo "set HARDWAREDEF \"$SDK_HARDWAREDEF\"" >> $TCLSETTINGS
+echo "set BITSTREAM   \"$SDK_BITFILE\""     >> $TCLSETTINGS
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/templates/bootloop.c

+// Xilinx Libraries
+#include <xparameters.h>
+#include <xil_io.h>
+#include <xil_cache.h>
+
+int main()
+{
+    Xil_ICacheEnable();
+    Xil_DCacheEnable();
+
+    while(1);
+
+    return 0;   // Satisfy compiler
+}
+
+// vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/templates/microblaze.ld

+/*******************************************************************/
+/*                                                                 */
+/* This file IS BASED ON the                                       */
+/*  automatically generated by linker script generator.            */
+/*          by:                                                    */
+/*                                                                 */
+/* Copyright (c) 2010-2016 Xilinx, Inc.  All rights reserved.      */
+/*                                                                 */
+/* Description : MicroBlaze Linker Script                          */
+/*                                                                 */
+/*******************************************************************/
+
+_STACK_SIZE = DEFINED(_STACK_SIZE) ? _STACK_SIZE : 0x400;
+_HEAP_SIZE  = DEFINED(_HEAP_SIZE)  ? _HEAP_SIZE  : 0x800;
+
+/* Define Memories in the system */
+
+MEMORY
+{
+   mainmemory : ORIGIN = 0x00000000, LENGTH = 64K
+}
+
+/* Specify the default entry point to the program */
+
+ENTRY(_start)
+
+/* Define the sections, and where they are mapped in memory */
+
+SECTIONS
+{
+.vectors.reset 0x0 : {
+   KEEP (*(.vectors.reset))
+} 
+
+.vectors.sw_exception 0x8 : {
+   KEEP (*(.vectors.sw_exception))
+} 
+
+.vectors.interrupt 0x10 : {
+   KEEP (*(.vectors.interrupt))
+} 
+
+.vectors.hw_exception 0x20 : {
+   KEEP (*(.vectors.hw_exception))
+} 
+
+.text : {
+   *(.text)
+   *(.text.*)
+   *(.gnu.linkonce.t.*)
+} > mainmemory
+
+.init : {
+   KEEP (*(.init))
+} > mainmemory
+
+.fini : {
+   KEEP (*(.fini))
+} > mainmemory
+
+.ctors : {
+   __CTOR_LIST__ = .;
+   ___CTORS_LIST___ = .;
+   KEEP (*crtbegin.o(.ctors))
+   KEEP (*(EXCLUDE_FILE(*crtend.o) .ctors))
+   KEEP (*(SORT(.ctors.*)))
+   KEEP (*(.ctors))
+   __CTOR_END__ = .;
+   ___CTORS_END___ = .;
+} > mainmemory
+
+.dtors : {
+   __DTOR_LIST__ = .;
+   ___DTORS_LIST___ = .;
+   KEEP (*crtbegin.o(.dtors))
+   KEEP (*(EXCLUDE_FILE(*crtend.o) .dtors))
+   KEEP (*(SORT(.dtors.*)))
+   KEEP (*(.dtors))
+   PROVIDE(__DTOR_END__ = .);
+   PROVIDE(___DTORS_END___ = .);
+} > mainmemory
+
+.rodata : {
+   __rodata_start = .;
+   *(.rodata)
+   *(.rodata.*)
+   *(.gnu.linkonce.r.*)
+   __rodata_end = .;
+} > mainmemory
+
+.sdata2 : {
+   . = ALIGN(8);
+   __sdata2_start = .;
+   *(.sdata2)
+   *(.sdata2.*)
+   *(.gnu.linkonce.s2.*)
+   . = ALIGN(8);
+   __sdata2_end = .;
+} > mainmemory
+
+.sbss2 : {
+   __sbss2_start = .;
+   *(.sbss2)
+   *(.sbss2.*)
+   *(.gnu.linkonce.sb2.*)
+   __sbss2_end = .;
+} > mainmemory
+
+.data : {
+   . = ALIGN(4);
+   __data_start = .;
+   *(.data)
+   *(.data.*)
+   *(.gnu.linkonce.d.*)
+   __data_end = .;
+} > mainmemory
+
+.got : {
+   *(.got)
+} > mainmemory
+
+.got1 : {
+   *(.got1)
+} > mainmemory
+
+.got2 : {
+   *(.got2)
+} > mainmemory
+
+.eh_frame : {
+   *(.eh_frame)
+} > mainmemory
+
+.jcr : {
+   *(.jcr)
+} > mainmemory
+
+.gcc_except_table : {
+   *(.gcc_except_table)
+} > mainmemory
+
+.sdata : {
+   . = ALIGN(8);
+   __sdata_start = .;
+   *(.sdata)
+   *(.sdata.*)
+   *(.gnu.linkonce.s.*)
+   __sdata_end = .;
+} > mainmemory
+
+.sbss (NOLOAD) : {
+   . = ALIGN(4);
+   __sbss_start = .;
+   *(.sbss)
+   *(.sbss.*)
+   *(.gnu.linkonce.sb.*)
+   . = ALIGN(8);
+   __sbss_end = .;
+} > mainmemory
+
+.tdata : {
+   __tdata_start = .;
+   *(.tdata)
+   *(.tdata.*)
+   *(.gnu.linkonce.td.*)
+   __tdata_end = .;
+} > mainmemory
+
+.tbss : {
+   __tbss_start = .;
+   *(.tbss)
+   *(.tbss.*)
+   *(.gnu.linkonce.tb.*)
+   __tbss_end = .;
+} > mainmemory
+
+.bss (NOLOAD) : {
+   . = ALIGN(4);
+   __bss_start = .;
+   *(.bss)
+   *(.bss.*)
+   *(.gnu.linkonce.b.*)
+   *(COMMON)
+   . = ALIGN(4);
+   __bss_end = .;
+} > mainmemory
+
+_SDA_BASE_ = __sdata_start + ((__sbss_end - __sdata_start) / 2 );
+
+_SDA2_BASE_ = __sdata2_start + ((__sbss2_end - __sdata2_start) / 2 );
+
+/* Generate Stack and Heap definitions */
+
+.heap (NOLOAD) : {
+   . = ALIGN(8);
+   _heap = .;
+   _heap_start = .;
+   . += _HEAP_SIZE;
+   _heap_end = .;
+} > mainmemory
+
+.stack (NOLOAD) : {
+   _stack_end = .;
+   . += _STACK_SIZE;
+   . = ALIGN(8);
+   _stack = .;
+   __stack = _stack;
+} > mainmemory
+
+_end = .;
+}
+

src/scripts/upload.tcl

+
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+puts "\x1B\[1;36mUploading bitstream using Vivado Design Suite [version -short]\x1B\[0m"
+
+# Define environment
+set BITSTREAM "[lindex $argv 0]"
+
+puts "\x1B\[1;34mUploading \x1B\[0;36m$BITSTREAM\x1B\[0m"
+
+open_hw
+connect_hw_server
+open_hw_target
+
+set_property PROGRAM.FILE $BITSTREAM [lindex [get_hw_devices xc7z020_1] 0]
+current_hw_device [lindex [get_hw_devices xc7z020_1] 0]
+refresh_hw_device -update_hw_probes false [lindex [get_hw_devices xc7z020_1] 0]
+
+set_property PROBES.FILE {} [lindex [get_hw_devices xc7z020_1] 0]
+set_property PROGRAM.FILE $BITSTREAM [lindex [get_hw_devices xc7z020_1] 0]
+program_hw_devices [lindex [get_hw_devices xc7z020_1] 0]
+refresh_hw_device [lindex [get_hw_devices xc7z020_1] 0]
+
+puts "\x1B\[1;32mdone\x1B\[0m"
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/scripts/upload2.tcl

+
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+puts "\x1B\[1;36mUploading system using XSCT\x1B\[0m"
+
+source ./scripts/settings.tcl
+source $PROJECTDIR/sdk/ps7_init.tcl
+
+connect
+
+
+# ARM 0
+puts "\x1B\[1;34mUploading software \x1B\[0;36mfirmware_arm0\x1B\[0m"
+targets -set -filter {name =~ "ARM*#0"}
+rst
+
+loadhw $HARDWAREDEF
+ps7_init
+ps7_post_config
+
+dow -clear $OUTPUTDIR/firmware_arm0.elf
+if { [ catch { verify $OUTPUTDIR/firmware_arm0.elf } ERROR ] } {
+    puts stderr "\x1B\[1;31mVerifying $OUTPUTDIR/firmware_arm0.elf upload failed!\n\t$ERROR"
+    exit 1
+}
+
+#########################
+#set BINARIES [ glob -directory $OUTPUTDIR -type f *.bin ]
+#foreach BINARYPATH $BINARIES {
+#    set BINARYNAME [file tail $BINARYPATH]
+#    if { [ string match "firmware_mb0.*.bin" $BINARYNAME ] } {
+#        regexp {\.(.*)\.} "$BINARYNAME" -> ADDRESS
+#        puts "\t\x1B\[1;34mUploading \x1B\[0;36m$BINARYNAME\x1B\[1;34m to address \x1B\[1;35m0x$ADDRESS\x1B\[0m"
+#
+#        dow -data $OUTPUTDIR/$BINARYNAME "0x00100000"
+#    }
+#}
+#set BINARIES [ glob -directory $OUTPUTDIR -type f *.bin ]
+#foreach BINARYPATH $BINARIES {
+#    set BINARYNAME [file tail $BINARYPATH]
+#    if { [ string match "firmware_mb1.*.bin" $BINARYNAME ] } {
+#        regexp {\.(.*)\.} "$BINARYNAME" -> ADDRESS
+#        puts "\t\x1B\[1;34mUploading \x1B\[0;36m$BINARYNAME\x1B\[1;34m to address \x1B\[1;35m0x$ADDRESS\x1B\[0m"
+#
+#        dow -data $OUTPUTDIR/$BINARYNAME "0x00200000"
+#    }
+#}
+#########################
+
+con
+
+# ARM 1
+#targets -set -filter {name =~ "ARM*#1"}
+
+
+# FPGA
+puts "\x1B\[1;34mUploading hardware \x1B\[0;36m$BITSTREAM\x1B\[0m"
+targets -set -filter {name =~ "xc7z020"}
+fpga $BITSTREAM
+
+
+# Upload the MicroBlaze software
+
+# MicroBlaze 0
+puts "\x1B\[1;34mUploading software \x1B\[0;36mfirmware_mb0\x1B\[0m"
+targets -set -filter {name =~ "MicroBlaze*#0"}
+rst
+
+# Find all binaries and filter those with explicit addresses and upload them
+set BINARIES [ glob -directory $OUTPUTDIR -type f *.elf ]
+foreach BINARYPATH $BINARIES {
+    set BINARYNAME [file tail $BINARYPATH]
+    if { [ string match "firmware_mb0.*.elf" $BINARYNAME ] } {
+        regexp {\.(.*)\.} "$BINARYNAME" -> ADDRESS
+        puts "\t\x1B\[1;34mUploading \x1B\[0;36m$BINARYNAME\x1B\[1;34m to address \x1B\[1;35m0x$ADDRESS\x1B\[0m"
+
+        dow -clear $OUTPUTDIR/$BINARYNAME
+
+        if { [ catch { verify $OUTPUTDIR/$BINARYNAME } ERROR ] } {
+            puts stderr "\x1B\[1;31mVerifying $OUTPUTDIR/$BINARYNAME upload failed!\n\t$ERROR"
+            exit 1
+        }
+    }
+}
+
+puts "\t\x1B\[1;34mUploading FSBL \x1B\[0;36m$OUTPUTDIR/firmware_mb0.elf\x1B\[0m"
+dow -clear $OUTPUTDIR/firmware_mb0.elf
+if { [ catch { verify $OUTPUTDIR/firmware_mb0.elf } ERROR ] } {
+    puts stderr "\x1B\[1;31mVerifying $OUTPUTDIR/firmware_mb0.elf upload failed!\n\t$ERROR"
+    exit 1
+}
+
+con
+
+# MicroBlaze 1
+puts "\x1B\[1;34mUploading software \x1B\[0;36mfirmware_mb1\x1B\[0m"
+targets -set -filter {name =~ "MicroBlaze*#1"}
+
+# Find all binaries and filter those with explicit addresses and upload them
+set BINARIES [ glob -directory $OUTPUTDIR -type f *.elf ]
+foreach BINARYPATH $BINARIES {
+    set BINARYNAME [file tail $BINARYPATH]
+    if { [ string match "firmware_mb1.*.elf" $BINARYNAME ] } {
+        regexp {\.(.*)\.} "$BINARYNAME" -> ADDRESS
+        puts "\t\x1B\[1;34mUploading \x1B\[0;36m$BINARYNAME\x1B\[1;34m to address \x1B\[1;35m0x$ADDRESS\x1B\[0m"
+
+        dow -clear $OUTPUTDIR/$BINARYNAME
+
+        if { [ catch { verify $OUTPUTDIR/$BINARYNAME } ERROR ] } {
+            puts stderr "\x1B\[1;31mVerifying $OUTPUTDIR/$BINARYNAME upload failed!\n\t$ERROR"
+            exit 1
+        }
+    }
+}
+
+puts "\t\x1B\[1;34mUploading FSBL \x1B\[0;36m$OUTPUTDIR/firmware_mb1.elf\x1B\[0m"
+dow -clear $OUTPUTDIR/firmware_mb1.elf
+if { [ catch { verify $OUTPUTDIR/firmware_mb1.elf } ERROR ] } {
+    puts stderr "\x1B\[1;31mVerifying $OUTPUTDIR/firmware_mb1.elf upload failed!\n\t$ERROR"
+    exit 1
+}
+
+con
+
+
+
+disconnect
+
+puts "\x1B\[1;32mdone\x1B\[0m"
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+

src/upload.sh

+#!/usr/bin/env bash
+#
+# Version: 1.0.0
+#
+# Changelog:
+#  1.0.0 - 11.03.19: First release
+#
+# Contributors:
+#  Ralf Stemmer - ralf.stemmer@uni-oldenburg.de
+#
+
+source ./scripts/settings.sh
+
+echo -e "\e[1;34mExecuting upload process \e[0;36m…"
+LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21:/usr/local/lib $XSDK -batch -source $UPLOADSCRIPT
+if [ $? -ne 0 ] ; then
+    echo -e "\e[1;31mFAILED!\e[0m"
+    exit 1
+else
+    echo -e "\e[1;32mSucceeded\e[0m"
+fi
+
+# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
+