soc/software/bios/sdram: add ECP5 support

enjoy-digital · Feb 25, 2019 · 3dd529e · 3dd529e
1 parent 2fd6d0e
commit 3dd529e
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/litex/soc/software/bios/sdram.c b/litex/soc/software/bios/sdram.c
@@ -208,14 +208,17 @@ void sdrwr(char *startaddr)
 
 #ifdef CSR_DDRPHY_BASE
 
-#ifdef USDDRPHY
+#if defined (USDDRPHY)
 #define ERR_DDRPHY_DELAY 512
+#elif defined (ECP5DDRPHY)
+#define ERR_DDRPHY_DELAY 8
 #else
 #define ERR_DDRPHY_DELAY 32
 #endif
-#define ERR_DDRPHY_BITSLIP 8
 
-#define NBMODULES DFII_PIX_DATA_SIZE/2
+#define ERR_DDRPHY_BITSLIP DFII_NPHASES*2
+
+#define NBMODULES DFII_PIX_DATA_SIZE*DFII_NPHASES/8
 
 #ifdef CSR_DDRPHY_WLEVEL_EN_ADDR