From f5a046f6784a1c160f30b15fc4cf6b3e525475b3 Mon Sep 17 00:00:00 2001
From: Graham Edgecombe <gpe@grahamedgecombe.com>
Date: Fri, 5 Jan 2018 20:42:57 +0000
Subject: [PATCH] Replace x0 with zero

---
 start.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/start.s b/start.s
index 3195518..358f98a 100644
--- a/start.s
+++ b/start.s
@@ -8,7 +8,7 @@ start:
 
     beq t0, t1, clear_bss_done
 clear_bss:
-    sw x0, 0(t0)
+    sw zero, 0(t0)
     addi t0, t0, 4
     bne t0, t1, clear_bss
 clear_bss_done: