platform/wavelet3d: add picorv32 scheduler core

1 files changed, 62 insertions, 0 deletions

diff --git a/platform/wavelet3d/gfx_axil.sv b/platform/wavelet3d/gfx_axil.sv
new file mode 100644
index 0000000..f86dfbf
--- /dev/null
+++ b/platform/wavelet3d/gfx_axil.sv
@@ -0,0 +1,62 @@
+// 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