rtl, tb: add core.mk files

2 files changed, 15 insertions, 5 deletions

diff --git a/rtl/core/core_cp15_far.sv b/rtl/core/core_cp15_far.sv
index ca1dcf1..e990c52 100644
--- a/rtl/core/core_cp15_far.sv
+++ b/rtl/core/core_cp15_far.sv
@@ -16,16 +16,17 @@ module core_cp15_far
 	output word      read /*verilator public*/
 );
 
-	word far;
+	// %Warning-SYMRSVDWORD: rtl/core/core_cp15_far.sv:19:7: Symbol matches C++ common word: 'far'
+	word far_;
 
-	assign read = far;
+	assign read = far_;
 
 	always @(posedge clk or negedge rst_n)
 		if(!rst_n)
-			far <= 0;
+			far_ <= 0;
 		else if(fault_register)
-			far <= {fault_addr, 2'b00};
+			far_ <= {fault_addr, 2'b00};
 		else if(transfer && !load)
-			far <= write;
+			far_ <= write;
 
 endmodule
diff --git a/rtl/core/mod.mk b/rtl/core/mod.mk
new file mode 100644
index 0000000..960d1f1
--- /dev/null
+++ b/rtl/core/mod.mk
@@ -0,0 +1,9 @@
+define core
+  $(this)/deps     := config
+  $(this)/rtl_dirs := .
+  $(this)/rtl_top  := core
+
+  ifeq (sim,$(flow/type))
+    $(this)/deps += ip_mul
+  endif
+endef