Adjust Memory size to Genesys2 maximum (1GByte) (openhwgroup#177)

msfschaffner · Feb 15, 2019 · 3ca3a28 · 3ca3a28
1 parent f5bc686
commit 3ca3a28
Show file tree

Hide file tree

Showing 5 changed files with 310 additions and 298 deletions.
diff --git a/fpga/src/bootrom/Makefile b/fpga/src/bootrom/Makefile
@@ -51,4 +51,4 @@ clean:
 all: $(MAIN) $(MAIN_BIN) $(MAIN_IMG) $(MAIN_SV)
 	@echo "zero stage bootloader has been compiled!"
 
-# DO NOT DELETE THIS LINE -- make depend needs it
+# DO NOT DELETE THIS LINE -- make depend needs it
diff --git a/fpga/src/bootrom/ariane.dts b/fpga/src/bootrom/ariane.dts
@@ -31,7 +31,7 @@
   };
   memory@80000000 {
     device_type = "memory";
-    reg = <0x0 0x80000000 0x0 0x8000000>;
+    reg = <0x0 0x80000000 0x0 0x40000000>;
   };
   leds {
     compatible = "gpio-leds";
@@ -113,7 +113,7 @@
       device_type = "network";
       interrupt-parent = <&PLIC0>;
       interrupts = <3 0>;
-      local-mac-address = [ee e1 e2 e3 e4 e5];
+      local-mac-address = [00 18 3e 02 e3 7f]; // This needs to change if more than one GenesysII on a VLAN
       reg = <0x0 0x30000000 0x0 0x8000>;
     };
     xlnx_gpio: gpio@40000000 {