From dbf9e5da0b6b8884145f0e2a22ec79e093d66afc Mon Sep 17 00:00:00 2001
From: Ross Thompson <ross1728@gmail.com>
Date: Tue, 25 Jul 2023 15:11:47 -0500
Subject: [PATCH] Updated Arty A7 fpga config and device tree to 256MiB main
 memory.

---
 config/fpga/config.vh             | 2 +-
 linux/devicetree/wally-artya7.dts | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/config/fpga/config.vh b/config/fpga/config.vh
index 86b88a3d6..1e81c653f 100644
--- a/config/fpga/config.vh
+++ b/config/fpga/config.vh
@@ -112,7 +112,7 @@ localparam logic [63:0] UNCORE_RAM_RANGE =      64'h00000FFF;
 
 localparam EXT_MEM_SUPPORTED = 1'b1;
 localparam logic [63:0] EXT_MEM_BASE =       64'h80000000;
-localparam logic [63:0] EXT_MEM_RANGE =      64'h07FFFFFF;
+localparam logic [63:0] EXT_MEM_RANGE =      64'h0FFFFFFF;
 
 localparam CLINT_SUPPORTED = 1'b1;
 localparam logic [63:0] CLINT_BASE =  64'h02000000;
diff --git a/linux/devicetree/wally-artya7.dts b/linux/devicetree/wally-artya7.dts
index 6c812f0f9..ed1c9c85d 100644
--- a/linux/devicetree/wally-artya7.dts
+++ b/linux/devicetree/wally-artya7.dts
@@ -15,7 +15,7 @@
 
 	memory@80000000 {
 		device_type = "memory";
-		reg = <0x00 0x80000000 0x00 0x08000000>;
+		reg = <0x00 0x80000000 0x00 0x10000000>;
 	};
 
 	cpus {
@@ -75,10 +75,10 @@
 			bus-width = <4>;
 			interrupt-parent = <0x03>;
 			clock = <0x1312D00>;
-			max-frequency = <0xA7D8C0>;
+			max-frequency = <0x1312D00>;
 			cap-sd-highspeed;
 			cap-mmc-highspeed;
-			no-sdio;
+			sdio;
 		};
 
 		clint@2000000 {