Merge branch 'master' into graphics

hw/rtl/interfaces/VX_tex_csr_if.sv

@@ -0,0 +1,14 @@
+`ifndef VX_TEX_CSR_IF
+`define VX_TEX_CSR_IF
+
+`include "VX_define.vh"
+
+interface VX_tex_csr_if ();
+
+    wire                      write_enable; 
+    wire [`CSR_ADDR_BITS-1:0] write_addr;
+    wire [31:0]               write_data;   
+
+endinterface
+
+`endif