diff options
Diffstat (limited to 'src/soc/mediatek/common')
| -rw-r--r-- | src/soc/mediatek/common/include/soc/dramc_soc_common.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/soc/mediatek/common/include/soc/dramc_soc_common.h b/src/soc/mediatek/common/include/soc/dramc_soc_common.h new file mode 100644 index 0000000000..8898709f4b --- /dev/null +++ b/src/soc/mediatek/common/include/soc/dramc_soc_common.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_DRAMC_SOC_COMMON_H__ +#define __SOC_MEDIATEK_DRAMC_SOC_COMMON_H__ + +/* + * Internal CBT mode enum + * 1. Calibration flow uses vGet_Dram_CBT_Mode to + * differentiate between mixed vs non-mixed LP4 + * 2. Declared as dram_cbt_mode[RANK_MAX] internally to + * store each rank's CBT mode type + */ +typedef enum { + CBT_NORMAL_MODE = 0, + CBT_BYTE_MODE1, +} DRAM_CBT_MODE_T; + +#define DQS_NUMBER_LP4 2 +#define DQS_BIT_NUMBER 8 +#define DQ_DATA_WIDTH_LP4 16 + +#endif /* __SOC_MEDIATEK_DRAMC_SOC_COMMON_H__ */ |