From 1b6aa6637909908dc017dbb4ca7927647a4485fe Mon Sep 17 00:00:00 2001
From: Olof Kindgren <olof.kindgren@gmail.com>
Date: Wed, 7 Apr 2021 14:46:31 +0200
Subject: [PATCH] Clear t0 in blinky example

---
 sw/blinky.S   | 2 ++
 sw/blinky.hex | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/sw/blinky.S b/sw/blinky.S
index 80bc620c..50a94dd8 100644
--- a/sw/blinky.S
+++ b/sw/blinky.S
@@ -29,6 +29,8 @@ _start:
 	/* Set timer value to control blink speed */
 	li t1, DELAY
 
+	/* Clear t0 */
+	addi	t0, zero, 0
 bl1:
 	/* Write to LEDs */
 	sb t0, 0(a0)
diff --git a/sw/blinky.hex b/sw/blinky.hex
index b9847bee..cabe9e9b 100644
--- a/sw/blinky.hex
+++ b/sw/blinky.hex
@@ -1,6 +1,7 @@
 40000537
 00050513
 00100337
+00000293
 00550023
 0012c293
 000073b3
@@ -2045,4 +2046,3 @@ fedff06f
 0
 0
 0
-0