2 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/dram.h b/arch/arm/include/asm/arch-sunxi/dram.h
index c3b3e1f512b..682daae6b1a 100644
--- a/arch/arm/include/asm/arch-sunxi/dram.h
+++ b/arch/arm/include/asm/arch-sunxi/dram.h
@@ -31,6 +31,8 @@
 #include <asm/arch/dram_sun50i_h6.h>
 #elif defined(CONFIG_MACH_SUN50I_H616)
 #include <asm/arch/dram_sun50i_h616.h>
+#elif defined(CONFIG_MACH_SUNIV)
+#include <asm/arch/dram_suniv.h>
 #else
 #include <asm/arch/dram_sun4i.h>
 #endif
diff --git a/arch/arm/include/asm/arch-sunxi/dram_suniv.h b/arch/arm/include/asm/arch-sunxi/dram_suniv.h
new file mode 100644
index 00000000000..6f4c0512d65
--- /dev/null
+++ b/arch/arm/include/asm/arch-sunxi/dram_suniv.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * suniv DRAM controller register definition
+ *
+ * Copyright (C) 2018 Icenowy Zheng <icenowy@aosc.io>
+ *
+ * Based on xboot's arch/arm32/mach-f1c100s/sys-dram.c, which is:
+ *
+ * Copyright(c) 2007-2018 Jianjun Jiang <8192542@qq.com>
+ */
+
+#define PIO_SDRAM_DRV			(0x2c0)
+#define PIO_SDRAM_PULL			(0x2c4)
+
+#define DRAM_SCONR			(0x00)
+#define DRAM_STMG0R			(0x04)
+#define DRAM_STMG1R			(0x08)
+#define DRAM_SCTLR			(0x0c)
+#define DRAM_SREFR			(0x10)
+#define DRAM_SEXTMR			(0x14)
+#define DRAM_DDLYR			(0x24)
+#define DRAM_DADRR			(0x28)
+#define DRAM_DVALR			(0x2c)
+#define DRAM_DRPTR0			(0x30)
+#define DRAM_DRPTR1			(0x34)
+#define DRAM_DRPTR2			(0x38)
+#define DRAM_DRPTR3			(0x3c)
+#define DRAM_SEFR			(0x40)
+#define DRAM_MAE			(0x44)
+#define DRAM_ASPR			(0x48)
+#define DRAM_SDLY0			(0x4C)
+#define DRAM_SDLY1			(0x50)
+#define DRAM_SDLY2			(0x54)
+#define DRAM_MCR0			(0x100)
+#define DRAM_MCR1			(0x104)
+#define DRAM_MCR2			(0x108)
+#define DRAM_MCR3			(0x10c)
+#define DRAM_MCR4			(0x110)
+#define DRAM_MCR5			(0x114)
+#define DRAM_MCR6			(0x118)
+#define DRAM_MCR7			(0x11c)
+#define DRAM_MCR8			(0x120)
+#define DRAM_MCR9			(0x124)
+#define DRAM_MCR10			(0x128)
+#define DRAM_MCR11			(0x12c)
+#define DRAM_BWCR			(0x140)