From cbbbb3f468da3d7fd89ed909b0bd58d5463ab8a0 Mon Sep 17 00:00:00 2001
From: Stephane Gourichon <stephane.gourichon@fidergo.fr>
Date: Mon, 5 Oct 2020 18:40:24 +0200
Subject: [PATCH] Only display write speed if write test actually performed.

---
 litex/soc/software/libbase/memtest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litex/soc/software/libbase/memtest.c b/litex/soc/software/libbase/memtest.c
index 70ae84e46..625b46429 100644
--- a/litex/soc/software/libbase/memtest.c
+++ b/litex/soc/software/libbase/memtest.c
@@ -203,8 +203,8 @@ void memspeed(unsigned int *addr, unsigned long size, bool read_only)
 		timer0_update_value_write(1);
 		end = timer0_value_read();
 		write_speed = (size*(CONFIG_CLOCK_FREQUENCY/1000000))/(start - end);
+		printf("  Write: %ldMiB/s\n", write_speed);
 	}
-	printf("  Write: %ldMiB/s\n", write_speed);
 
 	/* flush CPU and L2 caches */
 	flush_cpu_dcache();