rtl/gfx: rename platform/wavelet3d -> rtl/gfx

1 files changed, 61 insertions, 0 deletions

diff --git a/rtl/gfx/gfx_axil.sv b/rtl/gfx/gfx_axil.sv
new file mode 100644
index 0000000..c254e26
--- /dev/null
+++ b/rtl/gfx/gfx_axil.sv
@@ -0,0 +1,61 @@
+// AXI4-Lite, sin wstrb ni axprot
+interface gfx_axil;
+	import gfx::*;
+
+	logic awvalid;
+	logic awready;
+	word  awaddr;
+
+	logic wvalid;
+	logic wready;
+	word  wdata;
+
+	logic bvalid;
+	logic bready;
+
+	logic arvalid;
+	logic arready;
+	word  araddr;
+
+	logic rvalid;
+	logic rready;
+	word  rdata;
+
+	modport m
+	(
+		input  awready,
+		       wready,
+		       bvalid,
+		       arready,
+		       rvalid,
+		       rdata,
+
+		output awvalid,
+		       awaddr,
+		       wvalid,
+		       wdata,
+		       bready,
+		       arvalid,
+		       araddr,
+		       rready
+	);
+
+	modport s
+	(
+		input  awvalid,
+		       awaddr,
+		       wvalid,
+		       wdata,
+		       bready,
+		       arvalid,
+		       araddr,
+		       rready,
+
+		output awready,
+		       wready,
+		       bvalid,
+		       arready,
+		       rvalid,
+		       rdata
+	);
+endinterface