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| -rw-r--r-- | drivers/memory/emif.h | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/drivers/memory/emif.h b/drivers/memory/emif.h new file mode 100644 index 000000000000..44b97dfe95b4 --- /dev/null +++ b/drivers/memory/emif.h @@ -0,0 +1,454 @@ +/* + * Defines for the EMIF driver + * + * Copyright (C) 2012 Texas Instruments, Inc. + * + * Benoit Cousson (b-cousson@ti.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __EMIF_H +#define __EMIF_H + +/* Registers offset */ +#define EMIF_MODULE_ID_AND_REVISION 0x0000 +#define EMIF_STATUS 0x0004 +#define EMIF_SDRAM_CONFIG 0x0008 +#define EMIF_SDRAM_CONFIG_2 0x000c +#define EMIF_SDRAM_REFRESH_CONTROL 0x0010 +#define EMIF_SDRAM_REFRESH_CTRL_SHDW 0x0014 +#define EMIF_SDRAM_TIMING_1 0x0018 +#define EMIF_SDRAM_TIMING_1_SHDW 0x001c +#define EMIF_SDRAM_TIMING_2 0x0020 +#define EMIF_SDRAM_TIMING_2_SHDW 0x0024 +#define EMIF_SDRAM_TIMING_3 0x0028 +#define EMIF_SDRAM_TIMING_3_SHDW 0x002c +#define EMIF_LPDDR2_NVM_TIMING 0x0030 +#define EMIF_LPDDR2_NVM_TIMING_SHDW 0x0034 +#define EMIF_POWER_MANAGEMENT_CONTROL 0x0038 +#define EMIF_POWER_MANAGEMENT_CTRL_SHDW 0x003c +#define EMIF_LPDDR2_MODE_REG_DATA 0x0040 +#define EMIF_LPDDR2_MODE_REG_CONFIG 0x0050 +#define EMIF_OCP_CONFIG 0x0054 +#define EMIF_OCP_CONFIG_VALUE_1 0x0058 +#define EMIF_OCP_CONFIG_VALUE_2 0x005c +#define EMIF_IODFT_TEST_LOGIC_GLOBAL_CONTROL 0x0060 +#define EMIF_IODFT_TEST_LOGIC_CTRL_MISR_RESULT 0x0064 +#define EMIF_IODFT_TEST_LOGIC_ADDRESS_MISR_RESULT 0x0068 +#define EMIF_IODFT_TEST_LOGIC_DATA_MISR_RESULT_1 0x006c +#define EMIF_IODFT_TEST_LOGIC_DATA_MISR_RESULT_2 0x0070 +#define EMIF_IODFT_TEST_LOGIC_DATA_MISR_RESULT_3 0x0074 +#define EMIF_PERFORMANCE_COUNTER_1 0x0080 +#define EMIF_PERFORMANCE_COUNTER_2 0x0084 +#define EMIF_PERFORMANCE_COUNTER_CONFIG 0x0088 +#define EMIF_PERFORMANCE_COUNTER_MASTER_REGION_SELECT 0x008c +#define EMIF_PERFORMANCE_COUNTER_TIME 0x0090 +#define EMIF_MISC_REG 0x0094 +#define EMIF_DLL_CALIB_CTRL 0x0098 +#define EMIF_DLL_CALIB_CTRL_SHDW 0x009c +#define EMIF_END_OF_INTERRUPT 0x00a0 +#define EMIF_SYSTEM_OCP_INTERRUPT_RAW_STATUS 0x00a4 +#define EMIF_LL_OCP_INTERRUPT_RAW_STATUS 0x00a8 +#define EMIF_SYSTEM_OCP_INTERRUPT_STATUS 0x00ac +#define EMIF_LL_OCP_INTERRUPT_STATUS 0x00b0 +#define EMIF_SYSTEM_OCP_INTERRUPT_ENABLE_SET 0x00b4 +#define EMIF_LL_OCP_INTERRUPT_ENABLE_SET 0x00b8 +#define EMIF_SYSTEM_OCP_INTERRUPT_ENABLE_CLEAR 0x00bc +#define EMIF_LL_OCP_INTERRUPT_ENABLE_CLEAR 0x00c0 +#define EMIF_SDRAM_OUTPUT_IMPEDANCE_CALIBRATION_CONFIG 0x00c8 +#define EMIF_TEMPERATURE_ALERT_CONFIG 0x00cc +#define EMIF_OCP_ERROR_LOG 0x00d0 +#define EMIF_READ_WRITE_LEVELING_RAMP_WINDOW 0x00d4 +#define EMIF_READ_WRITE_LEVELING_RAMP_CONTROL 0x00d8 +#define EMIF_READ_WRITE_LEVELING_CONTROL 0x00dc +#define EMIF_DDR_PHY_CTRL_1 0x00e4 +#define EMIF_DDR_PHY_CTRL_1_SHDW 0x00e8 +#define EMIF_DDR_PHY_CTRL_2 0x00ec +#define EMIF_PRIORITY_TO_CLASS_OF_SERVICE_MAPPING 0x0100 +#define EMIF_CONNECTION_ID_TO_CLASS_OF_SERVICE_1_MAPPING 0x0104 +#define EMIF_CONNECTION_ID_TO_CLASS_OF_SERVICE_2_MAPPING 0x0108 +#define EMIF_READ_WRITE_EXECUTION_THRESHOLD 0x0120 +#define EMIF_COS_CONFIG 0x0124 +#define EMIF_PHY_STATUS_1 0x0140 +#define EMIF_PHY_STATUS_2 0x0144 +#define EMIF_PHY_STATUS_3 0x0148 +#define EMIF_PHY_STATUS_4 0x014c +#define EMIF_PHY_STATUS_5 0x0150 +#define EMIF_PHY_STATUS_6 0x0154 +#define EMIF_PHY_STATUS_7 0x0158 +#define EMIF_PHY_STATUS_8 0x015c +#define EMIF_PHY_STATUS_9 0x0160 +#define EMIF_PHY_STATUS_10 0x0164 +#define EMIF_PHY_STATUS_11 0x0168 +#define EMIF_PHY_STATUS_12 0x016c +#define EMIF_PHY_STATUS_13 0x0170 +#define EMIF_PHY_STATUS_14 0x0174 +#define EMIF_PHY_STATUS_15 0x0178 +#define EMIF_PHY_STATUS_16 0x017c +#define EMIF_PHY_STATUS_17 0x0180 +#define EMIF_PHY_STATUS_18 0x0184 +#define EMIF_PHY_STATUS_19 0x0188 +#define EMIF_PHY_STATUS_20 0x018c +#define EMIF_PHY_STATUS_21 0x0190 +#define EMIF_EXT_PHY_CTRL_1 0x0200 +#define EMIF_EXT_PHY_CTRL_1_SHDW 0x0204 +#define EMIF_EXT_PHY_CTRL_2 0x0208 +#define EMIF_EXT_PHY_CTRL_2_SHDW 0x020c +#define EMIF_EXT_PHY_CTRL_3 0x0210 +#define EMIF_EXT_PHY_CTRL_3_SHDW 0x0214 +#define EMIF_EXT_PHY_CTRL_4 0x0218 +#define EMIF_EXT_PHY_CTRL_4_SHDW 0x021c +#define EMIF_EXT_PHY_CTRL_5 0x0220 +#define EMIF_EXT_PHY_CTRL_5_SHDW 0x0224 +#define EMIF_EXT_PHY_CTRL_6 0x0228 +#define EMIF_EXT_PHY_CTRL_6_SHDW 0x022c +#define EMIF_EXT_PHY_CTRL_7 0x0230 +#define EMIF_EXT_PHY_CTRL_7_SHDW 0x0234 +#define EMIF_EXT_PHY_CTRL_8 0x0238 +#define EMIF_EXT_PHY_CTRL_8_SHDW 0x023c +#define EMIF_EXT_PHY_CTRL_9 0x0240 +#define EMIF_EXT_PHY_CTRL_9_SHDW 0x0244 +#define EMIF_EXT_PHY_CTRL_10 0x0248 +#define EMIF_EXT_PHY_CTRL_10_SHDW 0x024c +#define EMIF_EXT_PHY_CTRL_11 0x0250 +#define EMIF_EXT_PHY_CTRL_11_SHDW 0x0254 +#define EMIF_EXT_PHY_CTRL_12 0x0258 +#define EMIF_EXT_PHY_CTRL_12_SHDW 0x025c +#define EMIF_EXT_PHY_CTRL_13 0x0260 +#define EMIF_EXT_PHY_CTRL_13_SHDW 0x0264 +#define EMIF_EXT_PHY_CTRL_14 0x0268 +#define EMIF_EXT_PHY_CTRL_14_SHDW 0x026c +#define EMIF_EXT_PHY_CTRL_15 0x0270 +#define EMIF_EXT_PHY_CTRL_15_SHDW 0x0274 +#define EMIF_EXT_PHY_CTRL_16 0x0278 +#define EMIF_EXT_PHY_CTRL_16_SHDW 0x027c +#define EMIF_EXT_PHY_CTRL_17 0x0280 +#define EMIF_EXT_PHY_CTRL_17_SHDW 0x0284 +#define EMIF_EXT_PHY_CTRL_18 0x0288 +#define EMIF_EXT_PHY_CTRL_18_SHDW 0x028c +#define EMIF_EXT_PHY_CTRL_19 0x0290 +#define EMIF_EXT_PHY_CTRL_19_SHDW 0x0294 +#define EMIF_EXT_PHY_CTRL_20 0x0298 +#define EMIF_EXT_PHY_CTRL_20_SHDW 0x029c +#define EMIF_EXT_PHY_CTRL_21 0x02a0 +#define EMIF_EXT_PHY_CTRL_21_SHDW 0x02a4 +#define EMIF_EXT_PHY_CTRL_22 0x02a8 +#define EMIF_EXT_PHY_CTRL_22_SHDW 0x02ac +#define EMIF_EXT_PHY_CTRL_23 0x02b0 +#define EMIF_EXT_PHY_CTRL_23_SHDW 0x02b4 +#define EMIF_EXT_PHY_CTRL_24 0x02b8 +#define EMIF_EXT_PHY_CTRL_24_SHDW 0x02bc +#define EMIF_EXT_PHY_CTRL_25 0x02c0 +#define EMIF_EXT_PHY_CTRL_25_SHDW 0x02c4 +#define EMIF_EXT_PHY_CTRL_26 0x02c8 +#define EMIF_EXT_PHY_CTRL_26_SHDW 0x02cc +#define EMIF_EXT_PHY_CTRL_27 0x02d0 +#define EMIF_EXT_PHY_CTRL_27_SHDW 0x02d4 +#define EMIF_EXT_PHY_CTRL_28 0x02d8 +#define EMIF_EXT_PHY_CTRL_28_SHDW 0x02dc +#define EMIF_EXT_PHY_CTRL_29 0x02e0 +#define EMIF_EXT_PHY_CTRL_29_SHDW 0x02e4 +#define EMIF_EXT_PHY_CTRL_30 0x02e8 +#define EMIF_EXT_PHY_CTRL_30_SHDW 0x02ec + +/* Registers shifts and masks */ + +/* EMIF_MODULE_ID_AND_REVISION */ +#define SCHEME_SHIFT 30 +#define SCHEME_MASK (0x3 << 30) +#define MODULE_ID_SHIFT 16 +#define MODULE_ID_MASK (0xfff << 16) +#define RTL_VERSION_SHIFT 11 +#define RTL_VERSION_MASK (0x1f << 11) +#define MAJOR_REVISION_SHIFT 8 +#define MAJOR_REVISION_MASK (0x7 << 8) +#define MINOR_REVISION_SHIFT 0 +#define MINOR_REVISION_MASK (0x3f << 0) + +/* STATUS */ +#define BE_SHIFT 31 +#define BE_MASK (1 << 31) +#define DUAL_CLK_MODE_SHIFT 30 +#define DUAL_CLK_MODE_MASK (1 << 30) +#define FAST_INIT_SHIFT 29 +#define FAST_INIT_MASK (1 << 29) +#define RDLVLGATETO_SHIFT 6 +#define RDLVLGATETO_MASK (1 << 6) +#define RDLVLTO_SHIFT 5 +#define RDLVLTO_MASK (1 << 5) +#define WRLVLTO_SHIFT 4 +#define WRLVLTO_MASK (1 << 4) +#define PHY_DLL_READY_SHIFT 2 +#define PHY_DLL_READY_MASK (1 << 2) + +/* SDRAM_CONFIG */ +#define SDRAM_TYPE_SHIFT 29 +#define SDRAM_TYPE_MASK (0x7 << 29) +#define IBANK_POS_SHIFT 27 +#define IBANK_POS_MASK (0x3 << 27) +#define DDR_TERM_SHIFT 24 +#define DDR_TERM_MASK (0x7 << 24) +#define DDR2_DDQS_SHIFT 23 +#define DDR2_DDQS_MASK (1 << 23) +#define DYN_ODT_SHIFT 21 +#define DYN_ODT_MASK (0x3 << 21) +#define DDR_DISABLE_DLL_SHIFT 20 +#define DDR_DISABLE_DLL_MASK (1 << 20) +#define SDRAM_DRIVE_SHIFT 18 +#define SDRAM_DRIVE_MASK (0x3 << 18) +#define CWL_SHIFT 16 +#define CWL_MASK (0x3 << 16) +#define NARROW_MODE_SHIFT 14 +#define NARROW_MODE_MASK (0x3 << 14) +#define CL_SHIFT 10 +#define CL_MASK (0xf << 10) +#define ROWSIZE_SHIFT 7 +#define ROWSIZE_MASK (0x7 << 7) +#define IBANK_SHIFT 4 +#define IBANK_MASK (0x7 << 4) +#define EBANK_SHIFT 3 +#define EBANK_MASK (1 << 3) +#define PAGESIZE_SHIFT 0 +#define PAGESIZE_MASK (0x7 << 0) + +/* SDRAM_CONFIG_2 */ +#define CS1NVMEN_SHIFT 30 +#define CS1NVMEN_MASK (1 << 30) +#define EBANK_POS_SHIFT 27 +#define EBANK_POS_MASK (1 << 27) +#define RDBNUM_SHIFT 4 +#define RDBNUM_MASK (0x3 << 4) +#define RDBSIZE_SHIFT 0 +#define RDBSIZE_MASK (0x7 << 0) + +/* SDRAM_REFRESH_CONTROL */ +#define INITREF_DIS_SHIFT 31 +#define INITREF_DIS_MASK (1 << 31) +#define SRT_SHIFT 29 +#define SRT_MASK (1 << 29) +#define ASR_SHIFT 28 +#define ASR_MASK (1 << 28) +#define PASR_SHIFT 24 +#define PASR_MASK (0x7 << 24) +#define REFRESH_RATE_SHIFT 0 +#define REFRESH_RATE_MASK (0xffff << 0) + +/* SDRAM_TIMING_1 */ +#define T_RTW_SHIFT 29 +#define T_RTW_MASK (0x7 << 29) +#define T_RP_SHIFT 25 +#define T_RP_MASK (0xf << 25) +#define T_RCD_SHIFT 21 +#define T_RCD_MASK (0xf << 21) +#define T_WR_SHIFT 17 +#define T_WR_MASK (0xf << 17) +#define T_RAS_SHIFT 12 +#define T_RAS_MASK (0x1f << 12) +#define T_RC_SHIFT 6 +#define T_RC_MASK (0x3f << 6) +#define T_RRD_SHIFT 3 +#define T_RRD_MASK (0x7 << 3) +#define T_WTR_SHIFT 0 +#define T_WTR_MASK (0x7 << 0) + +/* SDRAM_TIMING_2 */ +#define T_XP_SHIFT 28 +#define T_XP_MASK (0x7 << 28) +#define T_ODT_SHIFT 25 +#define T_ODT_MASK (0x7 << 25) +#define T_XSNR_SHIFT 16 +#define T_XSNR_MASK (0x1ff << 16) +#define T_XSRD_SHIFT 6 +#define T_XSRD_MASK (0x3ff << 6) +#define T_RTP_SHIFT 3 +#define T_RTP_MASK (0x7 << 3) +#define T_CKE_SHIFT 0 +#define T_CKE_MASK (0x7 << 0) + +/* SDRAM_TIMING_3 */ +#define T_PDLL_UL_SHIFT 28 +#define T_PDLL_UL_MASK (0xf << 28) +#define T_CSTA_SHIFT 24 +#define T_CSTA_MASK (0xf << 24) +#define T_CKESR_SHIFT 21 +#define T_CKESR_MASK (0x7 << 21) +#define ZQ_ZQCS_SHIFT 15 +#define ZQ_ZQCS_MASK (0x3f << 15) +#define T_TDQSCKMAX_SHIFT 13 +#define T_TDQSCKMAX_MASK (0x3 << 13) +#define T_RFC_SHIFT 4 +#define T_RFC_MASK (0x1ff << 4) +#define T_RAS_MAX_SHIFT 0 +#define T_RAS_MAX_MASK (0xf << 0) + +/* POWER_MANAGEMENT_CONTROL */ +#define PD_TIM_SHIFT 12 +#define PD_TIM_MASK (0xf << 12) +#define DPD_EN_SHIFT 11 +#define DPD_EN_MASK (1 << 11) +#define LP_MODE_SHIFT 8 +#define LP_MODE_MASK (0x7 << 8) +#define SR_TIM_SHIFT 4 +#define SR_TIM_MASK (0xf << 4) +#define CS_TIM_SHIFT 0 +#define CS_TIM_MASK (0xf << 0) + +/* LPDDR2_MODE_REG_DATA */ +#define VALUE_0_SHIFT 0 +#define VALUE_0_MASK (0x7f << 0) + +/* LPDDR2_MODE_REG_CONFIG */ +#define CS_SHIFT 31 +#define CS_MASK (1 << 31) +#define REFRESH_EN_SHIFT 30 +#define REFRESH_EN_MASK (1 << 30) +#define ADDRESS_SHIFT 0 +#define ADDRESS_MASK (0xff << 0) + +/* OCP_CONFIG */ +#define SYS_THRESH_MAX_SHIFT 24 +#define SYS_THRESH_MAX_MASK (0xf << 24) +#define MPU_THRESH_MAX_SHIFT 20 +#define MPU_THRESH_MAX_MASK (0xf << 20) +#define LL_THRESH_MAX_SHIFT 16 +#define LL_THRESH_MAX_MASK (0xf << 16) + +/* PERFORMANCE_COUNTER_1 */ +#define COUNTER1_SHIFT 0 +#define COUNTER1_MASK (0xffffffff << 0) + +/* PERFORMANCE_COUNTER_2 */ +#define COUNTER2_SHIFT 0 +#define COUNTER2_MASK (0xffffffff << 0) + +/* PERFORMANCE_COUNTER_CONFIG */ +#define CNTR2_MCONNID_EN_SHIFT 31 +#define CNTR2_MCONNID_EN_MASK (1 << 31) +#define CNTR2_REGION_EN_SHIFT 30 +#define CNTR2_REGION_EN_MASK (1 << 30) +#define CNTR2_CFG_SHIFT 16 +#define CNTR2_CFG_MASK (0xf << 16) +#define CNTR1_MCONNID_EN_SHIFT 15 +#define CNTR1_MCONNID_EN_MASK (1 << 15) +#define CNTR1_REGION_EN_SHIFT 14 +#define CNTR1_REGION_EN_MASK (1 << 14) +#define CNTR1_CFG_SHIFT 0 +#define CNTR1_CFG_MASK (0xf << 0) + +/* PERFORMANCE_COUNTER_MASTER_REGION_SELECT */ +#define MCONNID2_SHIFT 24 +#define MCONNID2_MASK (0xff << 24) +#define REGION_SEL2_SHIFT 16 +#define REGION_SEL2_MASK (0x3 << 16) +#define MCONNID1_SHIFT 8 +#define MCONNID1_MASK (0xff << 8) +#define REGION_SEL1_SHIFT 0 +#define REGION_SEL1_MASK (0x3 << 0) + +/* PERFORMANCE_COUNTER_TIME */ +#define TOTAL_TIME_SHIFT 0 +#define TOTAL_TIME_MASK (0xffffffff << 0) + +/* DLL_CALIB_CTRL */ +#define ACK_WAIT_SHIFT 16 +#define ACK_WAIT_MASK (0xf << 16) +#define DLL_CALIB_INTERVAL_SHIFT 0 +#define DLL_CALIB_INTERVAL_MASK (0x1ff << 0) + +/* END_OF_INTERRUPT */ +#define EOI_SHIFT 0 +#define EOI_MASK (1 << 0) + +/* SYSTEM_OCP_INTERRUPT_RAW_STATUS */ +#define DNV_SYS_SHIFT 2 +#define DNV_SYS_MASK (1 << 2) +#define TA_SYS_SHIFT 1 +#define TA_SYS_MASK (1 << 1) +#define ERR_SYS_SHIFT 0 +#define ERR_SYS_MASK (1 << 0) + +/* LOW_LATENCY_OCP_INTERRUPT_RAW_STATUS */ +#define DNV_LL_SHIFT 2 +#define DNV_LL_MASK (1 << 2) +#define TA_LL_SHIFT 1 +#define TA_LL_MASK (1 << 1) +#define ERR_LL_SHIFT 0 +#define ERR_LL_MASK (1 << 0) + +/* SYSTEM_OCP_INTERRUPT_ENABLE_SET */ +#define EN_DNV_SYS_SHIFT 2 +#define EN_DNV_SYS_MASK (1 << 2) +#define EN_TA_SYS_SHIFT 1 +#define EN_TA_SYS_MASK (1 << 1) +#define EN_ERR_SYS_SHIFT 0 +#define EN_ERR_SYS_MASK (1 << 0) + +/* LOW_LATENCY_OCP_INTERRUPT_ENABLE_SET */ +#define EN_DNV_LL_SHIFT 2 +#define EN_DNV_LL_MASK (1 << 2) +#define EN_TA_LL_SHIFT 1 +#define EN_TA_LL_MASK (1 << 1) +#define EN_ERR_LL_SHIFT 0 +#define EN_ERR_LL_MASK (1 << 0) + +/* SDRAM_OUTPUT_IMPEDANCE_CALIBRATION_CONFIG */ +#define ZQ_CS1EN_SHIFT 31 +#define ZQ_CS1EN_MASK (1 << 31) +#define ZQ_CS0EN_SHIFT 30 +#define ZQ_CS0EN_MASK (1 << 30) +#define ZQ_DUALCALEN_SHIFT 29 +#define ZQ_DUALCALEN_MASK (1 << 29) +#define ZQ_SFEXITEN_SHIFT 28 +#define ZQ_SFEXITEN_MASK (1 << 28) +#define ZQ_ZQINIT_MULT_SHIFT 18 +#define ZQ_ZQINIT_MULT_MASK (0x3 << 18) +#define ZQ_ZQCL_MULT_SHIFT 16 +#define ZQ_ZQCL_MULT_MASK (0x3 << 16) +#define ZQ_REFINTERVAL_SHIFT 0 +#define ZQ_REFINTERVAL_MASK (0xffff << 0) + +/* TEMPERATURE_ALERT_CONFIG */ +#define TA_CS1EN_SHIFT 31 +#define TA_CS1EN_MASK (1 << 31) +#define TA_CS0EN_SHIFT 30 +#define TA_CS0EN_MASK (1 << 30) +#define TA_SFEXITEN_SHIFT 28 +#define TA_SFEXITEN_MASK (1 << 28) +#define TA_DEVWDT_SHIFT 26 +#define TA_DEVWDT_MASK (0x3 << 26) +#define TA_DEVCNT_SHIFT 24 +#define TA_DEVCNT_MASK (0x3 << 24) +#define TA_REFINTERVAL_SHIFT 0 +#define TA_REFINTERVAL_MASK (0x3fffff << 0) + +/* OCP_ERROR_LOG */ +#define MADDRSPACE_SHIFT 14 +#define MADDRSPACE_MASK (0x3 << 14) +#define MBURSTSEQ_SHIFT 11 +#define MBURSTSEQ_MASK (0x7 << 11) +#define MCMD_SHIFT 8 +#define MCMD_MASK (0x7 << 8) +#define MCONNID_SHIFT 0 +#define MCONNID_MASK (0xff << 0) + +/* DDR_PHY_CTRL_1 - EMIF4D */ +#define DLL_SLAVE_DLY_CTRL_SHIFT_4D 4 +#define DLL_SLAVE_DLY_CTRL_MASK_4D (0xFF << 4) +#define READ_LATENCY_SHIFT_4D 0 +#define READ_LATENCY_MASK_4D (0xf << 0) + +/* DDR_PHY_CTRL_1 - EMIF4D5 */ +#define DLL_HALF_DELAY_SHIFT_4D5 21 +#define DLL_HALF_DELAY_MASK_4D5 (1 << 21) +#define READ_LATENCY_SHIFT_4D5 0 +#define READ_LATENCY_MASK_4D5 (0x1f << 0) + +/* DDR_PHY_CTRL_1_SHDW */ +#define DDR_PHY_CTRL_1_SHDW_SHIFT 5 +#define DDR_PHY_CTRL_1_SHDW_MASK (0x7ffffff << 5) +#define READ_LATENCY_SHDW_SHIFT 0 +#define READ_LATENCY_SHDW_MASK (0x1f << 0) + +#endif |