From ca02833f22b08ceeeff501107371aa6667426115 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Sun, 5 May 2024 17:38:55 -0600
Subject: rtl/gfx: rename platform/wavelet3d -> rtl/gfx

---
 platform/wavelet3d/gfx_bootrom.sv | 66 ---------------------------------------
 1 file changed, 66 deletions(-)
 delete mode 100644 platform/wavelet3d/gfx_bootrom.sv

(limited to 'platform/wavelet3d/gfx_bootrom.sv')

diff --git a/platform/wavelet3d/gfx_bootrom.sv b/platform/wavelet3d/gfx_bootrom.sv
deleted file mode 100644
index 2c4581e..0000000
--- a/platform/wavelet3d/gfx_bootrom.sv
+++ /dev/null
@@ -1,66 +0,0 @@
-module gfx_bootrom
-import gfx::*;
-(
-	input  logic      clk,
-	                  rst_n,
-
-	       gfx_axil.s axis
-);
-
-	localparam ROM_WORDS_LOG = 8;
-
-	enum int unsigned
-	{
-		WAIT,
-		READ,
-		RDATA,
-		READY
-	} state;
-
-	word read, rom[1 << ROM_WORDS_LOG];
-	logic[ROM_WORDS_LOG - 1:0] read_addr;
-
-	assign axis.bvalid = 0;
-	assign axis.wready = 0;
-	assign axis.awready = 0;
-
-	always_ff @(posedge clk or negedge rst_n)
-		if (~rst_n) begin
-			state <= WAIT;
-			axis.rvalid <= 0;
-			axis.arready <= 0;
-		end else begin
-			axis.arready <= 0;
-
-			unique case (state)
-				WAIT:
-					if (axis.arvalid & ~axis.arready)
-						state <= READ;
-
-				READ:
-					state <= RDATA;
-
-				RDATA: begin
-					state <= READY;
-					axis.rvalid <= 1;
-				end
-
-				READY:
-					if (axis.rready) begin
-						state <= WAIT;
-						axis.rvalid <= 0;
-						axis.arready <= 1;
-					end
-			endcase
-		end
-
-	always_ff @(posedge clk) begin
-		read <= rom[read_addr];
-		read_addr <= axis.araddr[$bits(read_addr) + SUBWORD_BITS - 1:SUBWORD_BITS];
-		axis.rdata <= read;
-	end
-
-	initial
-		$readmemh("gfx_bootrom.hex", rom);
-
-endmodule
-- 
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