1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/dmc.h b/arch/arm/include/asm/arch-exynos/dmc.h
index bd52d16c9d..f65c676cc5 100644
--- a/arch/arm/include/asm/arch-exynos/dmc.h
+++ b/arch/arm/include/asm/arch-exynos/dmc.h
@@ -251,5 +251,70 @@ struct exynos5_phy_control {
 	unsigned int phy_con41;
 	unsigned int phy_con42;
 };
+
+enum ddr_mode {
+	DDR_MODE_DDR2,
+	DDR_MODE_DDR3,
+	DDR_MODE_LPDDR2,
+	DDR_MODE_LPDDR3,
+
+	DDR_MODE_COUNT,
+};
+
+enum mem_manuf {
+	MEM_MANUF_AUTODETECT,
+	MEM_MANUF_ELPIDA,
+	MEM_MANUF_SAMSUNG,
+
+	MEM_MANUF_COUNT,
+};
+
+/* CONCONTROL register fields */
+#define CONCONTROL_DFI_INIT_START_SHIFT	28
+#define CONCONTROL_RD_FETCH_SHIFT	12
+#define CONCONTROL_RD_FETCH_MASK	(0x7 << CONCONTROL_RD_FETCH_SHIFT)
+#define CONCONTROL_AREF_EN_SHIFT	5
+
+/* PRECHCONFIG register field */
+#define PRECHCONFIG_TP_CNT_SHIFT	24
+
+/* PWRDNCONFIG register field */
+#define PWRDNCONFIG_DPWRDN_CYC_SHIFT	0
+#define PWRDNCONFIG_DSREF_CYC_SHIFT	16
+
+/* PHY_CON0 register fields */
+#define PHY_CON0_T_WRRDCMD_SHIFT	17
+#define PHY_CON0_T_WRRDCMD_MASK		(0x7 << PHY_CON0_T_WRRDCMD_SHIFT)
+#define PHY_CON0_CTRL_DDR_MODE_SHIFT	11
+
+/* PHY_CON1 register fields */
+#define PHY_CON1_RDLVL_RDDATA_ADJ_SHIFT	0
+
+/* PHY_CON12 register fields */
+#define PHY_CON12_CTRL_START_POINT_SHIFT	24
+#define PHY_CON12_CTRL_INC_SHIFT	16
+#define PHY_CON12_CTRL_FORCE_SHIFT	8
+#define PHY_CON12_CTRL_START_SHIFT	6
+#define PHY_CON12_CTRL_START_MASK	(1 << PHY_CON12_CTRL_START_SHIFT)
+#define PHY_CON12_CTRL_DLL_ON_SHIFT	5
+#define PHY_CON12_CTRL_DLL_ON_MASK	(1 << PHY_CON12_CTRL_DLL_ON_SHIFT)
+#define PHY_CON12_CTRL_REF_SHIFT	1
+
+/* PHY_CON16 register fields */
+#define PHY_CON16_ZQ_MODE_DDS_SHIFT	24
+#define PHY_CON16_ZQ_MODE_DDS_MASK	(0x7 << PHY_CON16_ZQ_MODE_DDS_SHIFT)
+
+#define PHY_CON16_ZQ_MODE_TERM_SHIFT 21
+#define PHY_CON16_ZQ_MODE_TERM_MASK	(0x7 << PHY_CON16_ZQ_MODE_TERM_SHIFT)
+
+#define PHY_CON16_ZQ_MODE_NOTERM_MASK	(1 << 19)
+
+/* PHY_CON42 register fields */
+#define PHY_CON42_CTRL_BSTLEN_SHIFT	8
+#define PHY_CON42_CTRL_BSTLEN_MASK	(0xff << PHY_CON42_CTRL_BSTLEN_SHIFT)
+
+#define PHY_CON42_CTRL_RDLAT_SHIFT	0
+#define PHY_CON42_CTRL_RDLAT_MASK	(0x1f << PHY_CON42_CTRL_RDLAT_SHIFT)
+
 #endif
 #endif