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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __SOC_MEDIATEK_MT8192_DRAMC_COMMON_MT8192_H__
#define __SOC_MEDIATEK_MT8192_DRAMC_COMMON_MT8192_H__
enum {
CHANNEL_A = 0,
CHANNEL_B,
CHANNEL_MAX
};
enum {
RANK_0 = 0,
RANK_1,
RANK_MAX
};
enum {
FSP_0 = 0,
FSP_1,
FSP_MAX,
};
typedef enum {
DRAM_DFS_SHU0 = 0,
DRAM_DFS_SHU1,
DRAM_DFS_SHU2,
DRAM_DFS_SHU3,
DRAM_DFS_SHU4,
DRAM_DFS_SHU5,
DRAM_DFS_SHU6,
DRAM_DFS_SHU_MAX
} dram_dfs_shu;
typedef enum {
ODT_OFF = 0,
ODT_ON,
ODT_MAX
} dram_odt_state;
typedef enum {
DBI_OFF = 0,
DBI_ON
} dbi_mode;
enum {
CKE_FIXOFF = 0,
CKE_FIXON,
CKE_DYNAMIC
};
enum {
CA_NUM_LP4 = 6,
DQ_DATA_WIDTH = 16,
DQS_BIT_NUMBER = 8,
DQS_NUMBER = (DQ_DATA_WIDTH / DQS_BIT_NUMBER),
};
#define BYTE_NUM DQS_NUMBER
#define DQS_NUMBER_LP4 DQS_NUMBER
#define DQ_DATA_WIDTH_LP4 DQ_DATA_WIDTH
typedef enum {
CBT_NORMAL_MODE = 0,
CBT_BYTE_MODE1
} dram_cbt_mode;
/* DONOT change the sequence of pinmux */
typedef enum {
PINMUX_DSC = 0,
PINMUX_LPBK,
PINMUX_EMCP,
PINMUX_MAX
} dram_pinmux_type;
enum {
CBT_R0_R1_NORMAL = 0,
CBT_R0_R1_BYTE,
CBT_R0_NORMAL_R1_BYTE,
CBT_R0_BYTE_R1_NORMAL
};
#endif /* __SOC_MEDIATEK_MT8192_DRAMC_COMMON_MT8192_H__ */
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