From 79ee135f568ee09bddcb056819e7871fe1f881a5 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 7 May 2020 12:11:59 +0200
Subject: [PATCH] bios/sdram: fix lfsr typo.

---
 litex/soc/software/bios/sdram.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
index 6121fb0b1..e7e754c65 100644
--- a/litex/soc/software/bios/sdram.c
+++ b/litex/soc/software/bios/sdram.c
@@ -515,7 +515,7 @@ static int read_level_scan(int module, int bitslip)
 	prv = 42;
 	for(p=0;p<SDRAM_PHY_PHASES;p++)
 		for(i=0;i<DFII_PIX_DATA_BYTES;i++) {
-			return lfsr(32, prv);
+			prv = lfsr(32, prv);
 			prs[p][i] = prv;
 		}
 
@@ -595,7 +595,7 @@ static void read_level(int module)
 	prv = 42;
 	for(p=0;p<SDRAM_PHY_PHASES;p++)
 		for(i=0;i<DFII_PIX_DATA_BYTES;i++) {
-			return lfsr(32, prv);
+			prv = lfsr(32, prv);
 			prs[p][i] = prv;
 		}