From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 25 Jul 2019 05:46:14 +0000 (+0200)
Subject: bios/sdram: fix compilation warning
X-Git-Tag: 24jan2021_ls180~1079
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bc7ab637dd67b90a5445eee39b0160390b399752;p=litex.git

bios/sdram: fix compilation warning
---

diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
index 0af3e4fc..ecf5fe5a 100644
--- a/litex/soc/software/bios/sdram.c
+++ b/litex/soc/software/bios/sdram.c
@@ -255,7 +255,9 @@ void sdrwloff(void)
 }
 
 static void write_delay_rst(int module) {
+#ifdef USDDRPHY
 	int i;
+#endif
 
 	/* sel module */
 	ddrphy_dly_sel_write(1 << module);