Subversion Repositories radiohdl

#!/bin/bash -eu

# -------------------------------------------------------------------------- #

#

# Copyright (C) 2012

# ASTRON (Netherlands Institute for Radio Astronomy) 

# JIVE (Joint Institute for VLBI in Europe) 

# P.O.Box 2, 7990 AA Dwingeloo, The Netherlands

#

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see .

#

# -------------------------------------------------------------------------- #

# Run this tool with at least the commandline arguments:

#   run_reg buildset design_name

# example:

#   run_reg unb2 unb2_minimal

# read generic functions/definitions

. ${RADIOHDL_GEAR}/generic.sh

# helper function for command parsing

exit_with_error() {

    hdl_error_noexit $0 "$@"

    cat <<@EndOfHelp@

Usage: $(basename $0) buildset project [options]

Arguments: buildset     Name of the buildset to create the registermap for.

           project      Project file to use.

Options: --rev=*        which revision to use.

--> Note: It does not matter where the options are placed: before, in between or after the arguments.

@EndOfHelp@

    exit 1

}

# parse cmdline

POSITIONAL=()

rev=

while [[ $# -gt 0 ]]

do

    case $1 in

        --rev=*)

            rev=${1#*=}

            ;;

        -*|--*)

            exit_with_error "Unknown option: "$1

            ;;

        *)  POSITIONAL+=("$1")

            ;;

    esac

    shift

done

if [ ${#POSITIONAL[@]} -gt 0 ]; then

    set -- "${POSITIONAL[@]}"

fi

# check the positional parameters

if [ $# -ne 2 ]; then

    exit_with_error "Wrong number of arguments specified."

fi

buildset=$1

project=$2

# read in the configuration based on the user arguments

. ${RADIOHDL_GEAR}/quartus/set_quartus ${buildset}

# check projectfile

PRJS="${RADIOHDL_BUILD_DIR}"

PRJ=

for prj in ${PRJS}

    do

        if [ -d "${prj}/${buildset}/quartus/${project}" ]; then

            PRJ=${prj}

        fi

    done

if [ -z "${project}" -o -z "${PRJ}" ]; then

    hdl_error $0 "Please enter a valid project name"

fi

quartusdir="${PRJ}/${buildset}/quartus/${project}"

builddir="${quartusdir}/software"

bspdstdir="${builddir}/bsp"

if [ -z "${rev}" ]; then

    project_rev="${project}"

    hdl_info $0 "No project revision passed, defaulting to ${project_rev}"

else

    if [ -f "${quartusdir}/${rev}.qsf" ]; then

        project_rev="${rev}"

        hdl_info $0 "Selecting project revision ${project_rev}"

    else

      hdl_error $0 "Invalid project revision"

    fi

fi

system_h=${bspdstdir}/system.h

if [ ! -f "${system_h}" ]; then

    hdl_error $0 "system.h file not found in [${bspdstdir}]"

fi

hdl_info $0 "Extracting peripherals from ${bspdstdir}/system.h:"

# Extract lines with 'BASE' or 'SPAN', remove ALT* stuff etc., remove '0x' prefix, remove '#define' and peripheral name preceding '_SPAN', remove '_BASE', finally replace newlines with spaces.

egrep "BASE|SPAN" ${system_h} | egrep -v 'ALT|TIMER|SYSTEM_INFO|ONCHIP_MEMORY2_0|JTAG_UART' | sed -e "s/\0x//g" | sed 's/^#define //' | sed 's/^.*_SPAN //' | sed -e "s/\_BASE//g" | sed ':a;N;$!ba;s/\n/ /g' > ${quartusdir}/${project_rev}.reg

cat ${quartusdir}/${project_rev}.reg

# Add a null character to the end of the file.

printf '\0' >> ${quartusdir}/${project_rev}.reg

# sed: extract first number on the line (returned by wc) = size

size=`wc -c ${quartusdir}/${project_rev}.reg | sed 's/\([0-9]*\).*/\1/'`

# See if byte size happens to be on word boundary, if not pad with more null characters

while [ $(( $size % 4 )) -ne 0 ]

do

  printf '\0' >> ${quartusdir}/${project_rev}.reg

  size=`wc -c ${quartusdir}/${project_rev}.reg | sed 's/\([0-9]*\).*/\1/'`

done

hdl_info $0 "Created ${quartusdir}/${project_rev}.reg"

hdl_info $0 "Size of ${project_rev}.reg: ${size} bytes"

hdl_exec $0 msg="Calling run_mif to convert ${project_rev}.reg to ${project_rev}.mif" run_mif ${buildset} ${project} ${rev}

hdl_info $0 "Done"