Deleted obsolute master_makefile and started changing makefile instru…

…ctions

Signed-off-by: Joshua Fife <jpfife17@gmail.com>

docs/customizing-makefiles.rst

@@ -13,63 +13,23 @@ commands used by the Makefile to build and compile designs take a look at the
 Example 
 -------
 
-Every example design in Symbiflow has its own Makefile. For example 
-`counter test <https://github.com/SymbiFlow/symbiflow-examples/blob/master/xc7/counter_test/Makefile>`_,  
-`Linux Litex demo <https://github.com/SymbiFlow/symbiflow-examples/blob/master/xc7/linux_litex_demo/Makefile>`_, 
-and `PicoSoC demo <https://github.com/SymbiFlow/symbiflow-examples/blob/master/xc7/picosoc_demo/Makefile>`_ 
-all have there own unique Makefiles for compiling and building respective designs. To understand 
-how to set up a Makefile in Symbiflow, lets take a look at a simple Makefile. The following code 
-is based on the Makefile within `counter test <https://github.com/SymbiFlow/symbiflow-examples/blob/master/xc7/counter_test/Makefile>`_ 
-and has been modified slightly for simplicity. Highlighted lines within the code below are of 
-particular interest and will change depending on your specific design elements and hardware. 
-Lines that are not highlighted do not change from design to design and can be copy and pasted 
-into your own Makefile.
-
-.. code-block:: bash
-   :name: makefile-example
-   :emphasize-lines: 3, 4, 5, 6, 9, 10, 22, 25, 28, 31
-   :linenos:
-
-   mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
-   current_dir := $(patsubst %/,%,$(dir $(mkfile_path))) 
-   TOP := top
-   VERILOG := ${current_dir}/counter.v 
-   DEVICE  := xc7a50t_test
-   BITSTREAM_DEVICE := artix7
-   BUILDDIR := build
-
-   PARTNAME := xc7a35tcpg236-1
-   XDC := ${current_dir}/basys3.xdc 
-   BOARD_BUILDDIR := ${BUILDDIR}/basys3
+By including Symbiflow's provided makefiles in your designs, running the commands necessary for building 
+your personal projects is incredibly simple. All you have to do is run a few simple commands and set
+a few variables and you are done. 
 
+Run the following command inside of the directory where you are storing your design files:
 
-   .DELETE_ON_ERROR:
-
-   all: ${BOARD_BUILDDIR}/${TOP}.bit
-
-   ${BOARD_BUILDDIR}:
-      mkdir -p ${BOARD_BUILDDIR}
-
-   ${BOARD_BUILDDIR}/${TOP}.eblif: | ${BOARD_BUILDDIR}
-      cd ${BOARD_BUILDDIR} && symbiflow_synth -t ${TOP} -v ${VERILOG} -d ${BITSTREAM_DEVICE} -p ${PARTNAME} -x ${XDC} 2>&1 > /dev/null
+.. code-block:: bash
 
-   ${BOARD_BUILDDIR}/${TOP}.net: ${BOARD_BUILDDIR}/${TOP}.eblif
-      cd ${BOARD_BUILDDIR} && symbiflow_pack -e ${TOP}.eblif -d ${DEVICE} 2>&1 > /dev/null
+   wget 
 
-   ${BOARD_BUILDDIR}/${TOP}.place: ${BOARD_BUILDDIR}/${TOP}.net
-      cd ${BOARD_BUILDDIR} && symbiflow_place -e ${TOP}.eblif -d ${DEVICE} -n ${TOP}.net -P ${PARTNAME} 2>&1 > /dev/null
 
-   ${BOARD_BUILDDIR}/${TOP}.route: ${BOARD_BUILDDIR}/${TOP}.place
-      cd ${BOARD_BUILDDIR} && symbiflow_route -e ${TOP}.eblif -d ${DEVICE} 2>&1 > /dev/null
 
-   ${BOARD_BUILDDIR}/${TOP}.fasm: ${BOARD_BUILDDIR}/${TOP}.route
-      cd ${BOARD_BUILDDIR} && symbiflow_write_fasm -e ${TOP}.eblif -d ${DEVICE}
+.. code-block:: bash
+   :name: makefile-example
+   :linenos:
 
-   ${BOARD_BUILDDIR}/${TOP}.bit: ${BOARD_BUILDDIR}/${TOP}.fasm
-      cd ${BOARD_BUILDDIR} && symbiflow_write_bitstream -d ${BITSTREAM_DEVICE} -f ${TOP}.fasm -p ${PARTNAME} -b ${TOP}.bit
 
-   clean:
-      rm -rf ${BUILDDIR}
 
 
 Adding HDL files to your design