#define MCTL_CR_BUSW8 (0 << 12)
#define MCTL_CR_BUSW16 (1 << 12)
#define MCTL_CR_SEQUENCE (1 << 15)
-#define MCTL_CR_DDR3 (3 << 16)
+#define MCTL_CR_DRAM_TYPE(x) ((x) << 16)
#define MCTL_CR_CHANNEL_MASK (1 << 19)
#define MCTL_CR_CHANNEL(x) (((x) - 1) << 19)
#define MCTL_CR_UNKNOWN (0x4 << 20)
#define MCTL_MR2 0x18 /* CWL=8 */
#define MCTL_MR3 0x0
+#define MCTL_LPDDR3_MR0 0x0
+#define MCTL_LPDDR3_MR1 0xc3 /* twr=8, bl=8 */
+#define MCTL_LPDDR3_MR2 0xa /* RL=12, CWL=6 */
+#define MCTL_LPDDR3_MR3 0x0
+
+#define DRAM_TYPE_DDR3 3
+#define DRAM_TYPE_LPDDR3 7
#endif /* _SUNXI_DRAM_SUN8I_A83T_H */