From 361f9d0dff867f0c7597f3e87443da973eb4fc97 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Sat, 22 Jun 2019 10:53:12 +0200
Subject: [PATCH] bios/sdram: set init_done/error when DDRCTRL is present
 (litedram_gen)

---
 litex/soc/software/bios/sdram.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
index 948f2cbf..eeee93ba 100644
--- a/litex/soc/software/bios/sdram.c
+++ b/litex/soc/software/bios/sdram.c
@@ -861,6 +861,11 @@ int sdrinit(void)
 {
 	printf("Initializing SDRAM...\n");
 
+#ifdef CSR_DDRCTRL_BASE
+	ddrctrl_init_done_write(0);
+	ddrctrl_init_error_write(0);
+#endif
+
 	init_sequence();
 #ifdef CSR_DDRPHY_BASE
 #if CSR_DDRPHY_EN_VTC_ADDR
@@ -872,7 +877,13 @@ int sdrinit(void)
 #endif
 #endif
 	sdrhw();
+#ifdef CSR_DDRCTRL_BASE
+	ddrctrl_init_done_write(1);
+#endif
 	if(!memtest()) {
+#ifdef CSR_DDRCTRL_BASE
+		ddrctrl_init_error_write(1);
+#endif
 		return 0;
 	}
 
-- 
2.30.2