Line 1... |
Line 1... |
# $Id: INSTALL.txt 317 2010-07-22 19:36:56Z mueller $
|
# $Id: INSTALL.txt 376 2011-04-17 12:24:07Z mueller $
|
|
|
Guide to install and build w11a
|
Guide to install and build w11a systems, test benches and support software
|
|
|
Table of content:
|
Table of content:
|
|
|
1. Download
|
1. Download
|
2. Install and setup the build system
|
2. Setup environment variables
|
3. Compile UNISIM/SIMPRIM libraries for ghdl
|
3. Compile UNISIM/SIMPRIM libraries for ghdl
|
4. The build system
|
4. Compile and install the support software
|
5. Building test benches
|
a. Compile sharable libraries
|
6. Building systems
|
b. Setup Tcl packages
|
|
5. The build system
|
|
6. Building test benches
|
|
a. General instructions
|
|
b. Available test benches
|
|
7. Building systems
|
|
a. General instructions
|
|
b. Available systems
|
|
|
|
|
1. Download ---------------------------------------------------------------
|
1. Download ---------------------------------------------------------------
|
|
|
All instructions below assume that the project files reside in a
|
All instructions below assume that the project files reside in a
|
Line 25... |
Line 32... |
To download latest snapshot of trunk
|
To download latest snapshot of trunk
|
|
|
cd
|
cd
|
svn co http://opencores.org/ocsvn/w11/w11/trunk
|
svn co http://opencores.org/ocsvn/w11/w11/trunk
|
|
|
2. Install and setup the build system -------------------------------------
|
2. Setup environment variables --------------------------------------------
|
|
|
|
The make flow for building test benches (ghdl and ISim based) and systems
|
|
(Xilinx xst based) as well as the support software (mainly the rlink backend
|
|
server) requires
|
|
|
The build system for test benches and systems requires
|
|
- the definition of the environment variable RETROBASE
|
- the definition of the environment variable RETROBASE
|
- that the tools binary directory is in the path
|
- that the tools binary directory is in the path
|
|
- that the tools library directory is in the library path
|
|
|
For bash and alike use
|
For bash and alike use
|
|
|
export RETROBASE=
|
export RETROBASE=
|
export PATH=$PATH:$RETROBASE/tools/bin
|
export PATH=$PATH:$RETROBASE/tools/bin
|
|
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$RETROBASE/tools/lib
|
|
|
After that building functional model based test benches will work. If you
|
After that building functional model based test benches will work. If you
|
want to also build post-xst or post-par test benches read next section.
|
want to also build post-xst or post-par test benches read next section.
|
|
|
3. Compile UNISIM/SIMPRIM libraries for ghdl ------------------------------
|
3. Compile UNISIM/SIMPRIM libraries for ghdl ------------------------------
|
Line 61... |
Line 73... |
xilinx_ghdl_unisim
|
xilinx_ghdl_unisim
|
xilinx_ghdl_simprim
|
xilinx_ghdl_simprim
|
|
|
If you have several WebPack versions installed, repeat for each version.
|
If you have several WebPack versions installed, repeat for each version.
|
|
|
|
4. Compile and install the support software -------------------------------
|
|
|
|
4a. Compile sharable libraries ---------------------------------------
|
|
|
|
To build all sharable libraries
|
|
|
|
cd $RETROBASE/tools/src
|
|
make -j 4
|
|
|
|
To cleanup, e.g. before a re-build
|
|
|
|
cd $RETROBASE/tools/src
|
|
rm_dep
|
|
make realclean
|
|
|
|
4b. Setup Tcl environment --------------------------------------------
|
|
|
|
The Tcl files are organized in several packages. To create the Tcl
|
|
package files (pkgIndex.tcl)
|
|
|
|
cd $RETROBASE/tools/tcl
|
|
setup_packages
|
|
|
|
To use these packages it is convenient to make them available via the
|
|
'auto_path' mechanism. To do that add in your .tclshrc or .wishrc
|
|
|
|
lappend auto_path [file join $env(RETROBASE) tools tcl]
|
|
lappend auto_path [file join $env(RETROBASE) tools lib]
|
|
|
|
The w11 distribution contains two ready to use .tclshrc or .wishrc
|
|
files which
|
|
- include the auto_path statements above
|
|
- activate tclreadline (and thus in tclshrc an event loop)
|
|
|
|
To use them simply copy them into your home directory (or soft link them)
|
|
|
|
cd $HOME
|
|
ln -s $RETROBASE/tools/tcl/.tclshrc .
|
|
ln -s $RETROBASE/tools/tcl/.wishrc .
|
|
|
4. The build system -------------------------------------------------------
|
|
|
5. The build system -------------------------------------------------------
|
|
|
Simulation and synthesis tools usually need a list of the VHDL source
|
Simulation and synthesis tools usually need a list of the VHDL source
|
files, often in proper compilation order (libraries before components).
|
files, often in proper compilation order (libraries before components).
|
The different tools have different formats of these 'project files'.
|
The different tools have different formats of these 'project files'.
|
|
|
Line 90... |
Line 142... |
|
|
A full w11a is build from more than 80 source files, test benches from
|
A full w11a is build from more than 80 source files, test benches from
|
even more. Using the vbom's a large number of designs can be easily
|
even more. Using the vbom's a large number of designs can be easily
|
maintained.
|
maintained.
|
|
|
5. Building test benches --------------------------------------------------
|
6. Building test benches --------------------------------------------------
|
|
|
|
6a. General instructions ---------------------------------------------
|
|
|
To compile a test bench named all is needed is
|
To compile a test bench named all is needed is
|
|
|
make
|
make
|
|
|
Line 110... |
Line 164... |
make _tsim # for post-par
|
make _tsim # for post-par
|
|
|
The 'make ghdl_tmp_clean' is needed to flush the ghdl work area from
|
The 'make ghdl_tmp_clean' is needed to flush the ghdl work area from
|
the compilation remains of earlier functional model compiles.
|
the compilation remains of earlier functional model compiles.
|
|
|
6. Building systems -------------------------------------------------------
|
6b. Available test benches -------------------------------------------
|
|
|
|
See file w11a_tb_guide.txt
|
|
|
|
7. Building systems -------------------------------------------------------
|
|
|
|
7a. General instructions ---------------------------------------------
|
|
|
To generate a bit file for a system named all is needed is
|
To generate a bit file for a system named all is needed is
|
|
|
make .bit
|
make .bit
|
|
|
Line 135... |
Line 195... |
|
|
If only the xst or par output is wanted just use
|
If only the xst or par output is wanted just use
|
|
|
make .ngc
|
make .ngc
|
make .ncd
|
make .ncd
|
|
|
|
7b. Available systems ------------------------------------------------
|
|
|
|
Note: Currently ready to build versions exist for
|
|
Digilent S3BOARD (-1000 FPGA version)
|
|
Digilent Nexys2 board (-1200 FPGA version)
|
|
|
|
1. rlink tester
|
|
a. for Digilent Nexys2 board
|
|
|
|
cd $RETROBASE/rtl/sys_gen/tst_rlink/nexys2
|
|
make sys_tst_rlink_n2.bit
|
|
|
|
2. w11a systems
|
|
a. for Digilent S3BOARD
|
|
|
|
cd $RETROBASE/rtl/sys_gen/w11a/s3board
|
|
make sys_w11a_s3.bit
|
|
|
|
b. for Digilent Nexys2 board
|
|
|
|
cd $RETROBASE/rtl/sys_gen/w11a/nexys2
|
|
make sys_w11a_n2.bit
|