1 files changed, 38 insertions, 0 deletions

diff --git a/tcl/init.tcl b/tcl/init.tcl
new file mode 100644
index 0000000..7bf3a13
--- /dev/null
+++ b/tcl/init.tcl
@@ -0,0 +1,38 @@
+project_new toycpu -revision toycpu -overwrite
+
+set_global_assignment -name DEVICE 10CL025YU256I7G
+
+set_global_assignment -name TOP_LEVEL_ENTITY top
+set_global_assignment -name VERILOG_INPUT_VERSION SYSTEMVERILOG_2005
+set_global_assignment -name VERILOG_MACRO "SYNTHESIS=1"
+
+proc pin {loc net} {
+    set_location_assignment -to $net "PIN_$loc"
+    set_instance_assignment -name IO_STANDARD "3.3V LVTTL" -to $net
+}
+
+pin E1  clk
+pin J15 reset_n
+
+create_base_clock -fmax "50 MHz" clk
+
+proc add_files {typ ext dir} {
+    foreach name [glob -nocomplain -directory $dir -type f "*.$ext"] {
+        set_global_assignment -name "${typ}_FILE" $name
+    }
+}
+
+proc add_dir {dir} {
+    add_files CDF cdf $dir
+    add_files HEX hex $dir
+    add_files SDC sdc $dir
+    add_files VERILOG sv $dir
+
+    foreach subdir [glob -nocomplain -directory $dir -type d *] {
+        add_dir $subdir
+    }
+}
+
+add_dir "."
+
+project_close