1 files changed, 14 insertions, 0 deletions
diff --git a/tb/sim/sdram.S b/tb/sim/sdram.S
new file mode 100644
index 0000000..1efb58e
--- /dev/null
+++ b/tb/sim/sdram.S
@@ -0,0 +1,14 @@
+.global reset
+
+reset:
+	ldr r0, =0x1000
+	ldr r1, =0x2000
+	mov r2, #0
+
+	.loop:
+	str r2, [r0], #4
+	add r2, r2, #1
+	cmp r0, r1
+	bne .loop
+
+	mov pc, lr