From 48f729d13c527f3d54ae480e69844e3768e91c93 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 15 Sep 2017 15:34:45 +0200
Subject: Update PicoSoC hx8kdemo

---
 picosoc/hx8kdemo.v | 30 ++++++++++++++++++++++--------
 1 file changed, 22 insertions(+), 8 deletions(-)

(limited to 'picosoc/hx8kdemo.v')

diff --git a/picosoc/hx8kdemo.v b/picosoc/hx8kdemo.v
index 97f97b1..9cf6605 100644
--- a/picosoc/hx8kdemo.v
+++ b/picosoc/hx8kdemo.v
@@ -30,7 +30,17 @@ module hx8kdemo (
 	inout  flash_io0,
 	inout  flash_io1,
 	inout  flash_io2,
-	inout  flash_io3
+	inout  flash_io3,
+
+	output debug_ser_tx,
+	output debug_ser_rx,
+
+	output debug_flash_csb,
+	output debug_flash_clk,
+	output debug_flash_io0,
+	output debug_flash_io1,
+	output debug_flash_io2,
+	output debug_flash_io3
 );
 	reg [5:0] reset_cnt = 0;
 	wire resetn = &reset_cnt;
@@ -62,14 +72,11 @@ module hx8kdemo (
 	reg  [31:0] iomem_rdata;
 
 	reg [31:0] gpio;
-	reg [4:0] gpio_shr;
-
-	assign leds = gpio >> gpio_shr;
+	assign leds = gpio;
 
 	always @(posedge clk) begin
 		if (!resetn) begin
 			gpio <= 0;
-			gpio_shr <= 0;
 		end else begin
 			iomem_ready <= 0;
 			if (iomem_valid && !iomem_ready && iomem_addr[31:24] == 8'h 03) begin
@@ -80,9 +87,6 @@ module hx8kdemo (
 				if (iomem_wstrb[2]) gpio[23:16] <= iomem_wdata[23:16];
 				if (iomem_wstrb[3]) gpio[31:24] <= iomem_wdata[31:24];
 			end
-			if (&leds && gpio_shr < 10) begin
-				gpio_shr <= gpio_shr + 1;
-			end
 		end
 	end
 
@@ -118,4 +122,14 @@ module hx8kdemo (
 		.iomem_wdata  (iomem_wdata ),
 		.iomem_rdata  (iomem_rdata )
 	);
+
+	assign debug_ser_tx = ser_tx;
+	assign debug_ser_rx = ser_rx;
+
+	assign debug_flash_csb = flash_csb;
+	assign debug_flash_clk = flash_clk;
+	assign debug_flash_io0 = flash_io0_di;
+	assign debug_flash_io1 = flash_io1_di;
+	assign debug_flash_io2 = flash_io2_di;
+	assign debug_flash_io3 = flash_io3_di;
 endmodule
-- 
cgit