1 files changed, 73 insertions, 0 deletions
diff --git a/src/soc/mediatek/common/include/soc/dramc_param_common.h b/src/soc/mediatek/common/include/soc/dramc_param_common.h
index 1b68d61d0905..09b89cbe6275 100644
--- a/src/soc/mediatek/common/include/soc/dramc_param_common.h
+++ b/src/soc/mediatek/common/include/soc/dramc_param_common.h
@@ -8,6 +8,21 @@
  * file should be synced to the other repository.
  */
 
+#include <soc/dramc_soc.h>
+
+enum DRAMC_PARAM_STATUS_CODES {
+	DRAMC_SUCCESS = 0,
+	DRAMC_ERR_INVALID_VERSION,
+	DRAMC_ERR_INVALID_SIZE,
+	DRAMC_ERR_INVALID_FLAGS,
+	DRAMC_ERR_RECALIBRATE,
+	DRAMC_ERR_INIT_DRAM,
+	DRAMC_ERR_COMPLEX_RW_MEM_TEST,
+	DRAMC_ERR_1ST_COMPLEX_RW_MEM_TEST,
+	DRAMC_ERR_2ND_COMPLEX_RW_MEM_TEST,
+	DRAMC_ERR_FAST_CALIBRATION,
+};
+
 enum DRAMC_PARAM_FLAG {
 	DRAMC_FLAG_HAS_SAVED_DATA	= 0x0001,
 };
@@ -26,4 +41,62 @@ struct dramc_param_header {
 	u16 config;	/* DRAMC_PARAM_CONFIG, set in coreboot */
 };
 
+enum SDRAM_DDR_TYPE {
+	DDR_TYPE_DISCRETE,
+	DDR_TYPE_EMCP,
+};
+
+enum SDRAM_DDR_GEOMETRY_TYPE {
+	DDR_TYPE_2CH_2RK_4GB_2_2,
+	DDR_TYPE_2CH_2RK_6GB_3_3,
+	DDR_TYPE_2CH_2RK_8GB_4_4_BYTE,
+	DDR_TYPE_2CH_1RK_4GB_4_0,
+	DDR_TYPE_2CH_2RK_6GB_2_4,
+	DDR_TYPE_2CH_2RK_8GB_4_4,
+};
+
+struct sdram_info {
+	u32 ddr_type;		/* SDRAM_DDR_TYPE */
+	u32 ddr_geometry;	/* SDRAM_DDR_GEOMETRY_TYPE */
+};
+
+struct emi_mdl {
+	u32 cona_val;
+	u32 conh_val;
+	u32 conf_val;
+	u32 chn_cona_val;
+};
+
+struct ddr_mrr_info {
+	u16 mr5_vendor_id;
+	u16 mr6_revision_id;
+	u16 mr7_revision_id;
+	u64 mr8_density[RANK_MAX];
+	u32 rank_nums;
+	u8 die_num[RANK_MAX];
+};
+
+enum SDRAM_DVFS_FLAG {
+	DRAMC_DISABLE_DVFS,
+	DRAMC_ENABLE_DVFS,
+};
+
+enum SDRAM_VOLTAGE_TYPE {
+	SDRAM_VOLTAGE_NVCORE_NVDRAM,
+	SDRAM_VOLTAGE_HVCORE_HVDRAM,
+	SDRAM_VOLTAGE_LVCORE_LVDRAM,
+};
+
+struct ddr_base_info {
+	u32 config_dvfs;		/* SDRAM_DVFS_FLAG */
+	struct sdram_info sdram;
+	u32 voltage_type;		/* SDRAM_VOLTAGE_TYPE */
+	u32 support_ranks;
+	u64 rank_size[RANK_MAX];
+	struct emi_mdl emi_config;
+	DRAM_CBT_MODE_T cbt_mode[RANK_MAX];
+	struct ddr_mrr_info mrr_info;
+	u32 data_rate;
+};
+
 #endif