/*
* Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
* Copyright (C) 2013 Google Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef __SOC_NVIDIA_TEGRA124_EMC_H__
#define __SOC_NVIDIA_TEGRA124_EMC_H__
#include
#include
enum {
EMC_PIN_RESET_MASK = 1 << 8,
EMC_PIN_RESET_ACTIVE = 0 << 8,
EMC_PIN_RESET_INACTIVE = 1 << 8,
EMC_PIN_DQM_MASK = 1 << 4,
EMC_PIN_DQM_NORMAL = 0 << 4,
EMC_PIN_DQM_INACTIVE = 1 << 4,
EMC_PIN_CKE_MASK = 1 << 0,
EMC_PIN_CKE_POWERDOWN = 0 << 0,
EMC_PIN_CKE_NORMAL = 1 << 0,
EMC_REF_CMD_MASK = 1 << 0,
EMC_REF_CMD_REFRESH = 1 << 0,
EMC_REF_NORMAL_MASK = 1 << 1,
EMC_REF_NORMAL_INIT = 0 << 1,
EMC_REF_NORMAL_ENABLED = 1 << 1,
EMC_REF_NUM_SHIFT = 8,
EMC_REF_NUM_MASK = 0xFF << EMC_REF_NUM_SHIFT,
EMC_REF_DEV_SELECTN_SHIFT = 30,
EMC_REF_DEV_SELECTN_MASK = 3 << EMC_REF_DEV_SELECTN_SHIFT,
EMC_REFCTRL_REF_VALID_MASK = 1 << 31,
EMC_REFCTRL_REF_VALID_DISABLED = 0 << 31,
EMC_REFCTRL_REF_VALID_ENABLED = 1 << 31,
EMC_CFG_EMC2PMACRO_CFG_BYPASS_ADDRPIPE_MASK = 1 << 1,
EMC_CFG_EMC2PMACRO_CFG_BYPASS_DATAPIPE1_MASK = 1 << 2,
EMC_CFG_EMC2PMACRO_CFG_BYPASS_DATAPIPE2_MASK = 1 << 3,
EMC_NOP_NOP_CMD_SHIFT = 0,
EMC_NOP_NOP_CMD_MASK = 1 << EMC_NOP_NOP_CMD_SHIFT,
EMC_NOP_NOP_DEV_SELECTN_SHIFT = 30,
EMC_NOP_NOP_DEV_SELECTN_MASK = 3 << EMC_NOP_NOP_DEV_SELECTN_SHIFT,
EMC_TIMING_CONTROL_TIMING_UPDATE = 1,
};
struct tegra_emc_regs {
uint32_t intstatus; /* 0x0 */
uint32_t intmask; /* 0x4 */
uint32_t dbg; /* 0x8 */
uint32_t cfg; /* 0xc */
uint32_t adr_cfg; /* 0x10 */
uint32_t rsvd_0x14[3]; /* 0x14 */
uint32_t refctrl; /* 0x20 */
uint32_t pin; /* 0x24 */
uint32_t timing_control; /* 0x28 */
uint32_t rc; /* 0x2c */
uint32_t rfc; /* 0x30 */
uint32_t ras; /* 0x34 */
uint32_t rp; /* 0x38 */
uint32_t r2w; /* 0x3c */
uint32_t w2r; /* 0x40 */
uint32_t r2p; /* 0x44 */
uint32_t w2p; /* 0x48 */
uint32_t rd_rcd; /* 0x4c */
uint32_t wr_rcd; /* 0x50 */
uint32_t rrd; /* 0x54 */
uint32_t rext; /* 0x58 */
uint32_t wdv; /* 0x5c */
uint32_t quse; /* 0x60 */
uint32_t qrst; /* 0x64 */
uint32_t qsafe; /* 0x68 */
uint32_t rdv; /* 0x6c */
uint32_t refresh; /* 0x70 */
uint32_t burst_refresh_num; /* 0x74 */
uint32_t pdex2wr; /* 0x78 */
uint32_t pdex2rd; /* 0x7c */
uint32_t pchg2pden; /* 0x80 */
uint32_t act2pden; /* 0x84 */
uint32_t ar2pden; /* 0x88 */
uint32_t rw2pden; /* 0x8c */
uint32_t txsr; /* 0x90 */
uint32_t tcke; /* 0x94 */
uint32_t tfaw; /* 0x98 */
uint32_t trpab; /* 0x9c */
uint32_t tclkstable; /* 0xa0 */
uint32_t tclkstop; /* 0xa4 */
uint32_t trefbw; /* 0xa8 */
uint32_t rsvd_0xac[1]; /* 0xac */
uint32_t odt_write; /* 0xb0 */
uint32_t odt_read; /* 0xb4 */
uint32_t wext; /* 0xb8 */
uint32_t ctt; /* 0xbc */
uint32_t rfc_slr; /* 0xc0 */
uint32_t mrs_wait_cnt2; /* 0xc4 */
uint32_t mrs_wait_cnt; /* 0xc8 */
uint32_t mrs; /* 0xcc */
uint32_t emrs; /* 0xd0 */
uint32_t ref; /* 0xd4 */
uint32_t pre; /* 0xd8 */
uint32_t nop; /* 0xdc */
uint32_t self_ref; /* 0xe0 */
uint32_t dpd; /* 0xe4 */
uint32_t mrw; /* 0xe8 */
uint32_t mrr; /* 0xec */
uint32_t cmdq; /* 0xf0 */
uint32_t mc2emcq; /* 0xf4 */
uint32_t xm2dqspadctrl3; /* 0xf8 */
uint32_t rsvd_0xfc[1]; /* 0xfc */
uint32_t fbio_spare; /* 0x100 */
uint32_t fbio_cfg5; /* 0x104 */
uint32_t fbio_wrptr_eq_2; /* 0x108 */
uint32_t rsvd_0x10c[2]; /* 0x10c */
uint32_t fbio_cfg6; /* 0x114 */
uint32_t rsvd_0x118[2]; /* 0x118 */
uint32_t cfg_rsv; /* 0x120 */
uint32_t acpd_control; /* 0x124 */
uint32_t rsvd_0x128[1]; /* 0x128 */
uint32_t emrs2; /* 0x12c */
uint32_t emrs3; /* 0x130 */
uint32_t mrw2; /* 0x134 */
uint32_t mrw3; /* 0x138 */
uint32_t mrw4; /* 0x13c */
uint32_t clken_override; /* 0x140 */
uint32_t r2r; /* 0x144 */
uint32_t w2w; /* 0x148 */
uint32_t einput; /* 0x14c */
uint32_t einput_duration; /* 0x150 */
uint32_t puterm_extra; /* 0x154 */
uint32_t tckesr; /* 0x158 */
uint32_t tpd; /* 0x15c */
uint32_t rsvd_0x160[81]; /* 0x160 */
uint32_t auto_cal_config; /* 0x2a4 */
uint32_t auto_cal_interval; /* 0x2a8 */
uint32_t auto_cal_status; /* 0x2ac */
uint32_t req_ctrl; /* 0x2b0 */
uint32_t status; /* 0x2b4 */
uint32_t cfg_2; /* 0x2b8 */
uint32_t cfg_dig_dll; /* 0x2bc */
uint32_t cfg_dig_dll_period; /* 0x2c0 */
uint32_t rsvd_0x2c4[1]; /* 0x2c4 */
uint32_t dig_dll_status; /* 0x2c8 */
uint32_t rdv_mask; /* 0x2cc */
uint32_t wdv_mask; /* 0x2d0 */
uint32_t rsvd_0x2d4[1]; /* 0x2d4 */
uint32_t ctt_duration; /* 0x2d8 */
uint32_t ctt_term_ctrl; /* 0x2dc */
uint32_t zcal_interval; /* 0x2e0 */
uint32_t zcal_wait_cnt; /* 0x2e4 */
uint32_t zcal_mrw_cmd; /* 0x2e8 */
uint32_t zq_cal; /* 0x2ec */
uint32_t xm2cmdpadctrl; /* 0x2f0 */
uint32_t xm2cmdpadctrl2; /* 0x2f4 */
uint32_t xm2dqspadctrl; /* 0x2f8 */
uint32_t xm2dqspadctrl2; /* 0x2fc */
uint32_t xm2dqpadctrl; /* 0x300 */
uint32_t xm2dqpadctrl2; /* 0x304 */
uint32_t xm2clkpadctrl; /* 0x308 */
uint32_t xm2comppadctrl; /* 0x30c */
uint32_t xm2vttgenpadctrl; /* 0x310 */
uint32_t xm2vttgenpadctrl2; /* 0x314 */
uint32_t xm2vttgenpadctrl3; /* 0x318 */
uint32_t emcpaden; /* 0x31c */
uint32_t xm2dqspadctrl4; /* 0x320 */
uint32_t scratch0; /* 0x324 */
uint32_t dll_xform_dqs0; /* 0x328 */
uint32_t dll_xform_dqs1; /* 0x32c */
uint32_t dll_xform_dqs2; /* 0x330 */
uint32_t dll_xform_dqs3; /* 0x334 */
uint32_t dll_xform_dqs4; /* 0x338 */
uint32_t dll_xform_dqs5; /* 0x33c */
uint32_t dll_xform_dqs6; /* 0x340 */
uint32_t dll_xform_dqs7; /* 0x344 */
uint32_t dll_xform_quse0; /* 0x348 */
uint32_t dll_xform_quse1; /* 0x34c */
uint32_t dll_xform_quse2; /* 0x350 */
uint32_t dll_xform_quse3; /* 0x354 */
uint32_t dll_xform_quse4; /* 0x358 */
uint32_t dll_xform_quse5; /* 0x35c */
uint32_t dll_xform_quse6; /* 0x360 */
uint32_t dll_xform_quse7; /* 0x364 */
uint32_t dll_xform_dq0; /* 0x368 */
uint32_t dll_xform_dq1; /* 0x36c */
uint32_t dll_xform_dq2; /* 0x370 */
uint32_t dll_xform_dq3; /* 0x374 */
uint32_t dli_rx_trim0; /* 0x378 */
uint32_t dli_rx_trim1; /* 0x37c */
uint32_t dli_rx_trim2; /* 0x380 */
uint32_t dli_rx_trim3; /* 0x384 */
uint32_t dli_rx_trim4; /* 0x388 */
uint32_t dli_rx_trim5; /* 0x38c */
uint32_t dli_rx_trim6; /* 0x390 */
uint32_t dli_rx_trim7; /* 0x394 */
uint32_t dli_tx_trim0; /* 0x398 */
uint32_t dli_tx_trim1; /* 0x39c */
uint32_t dli_tx_trim2; /* 0x3a0 */
uint32_t dli_tx_trim3; /* 0x3a4 */
uint32_t dli_trim_txdqs0; /* 0x3a8 */
uint32_t dli_trim_txdqs1; /* 0x3ac */
uint32_t dli_trim_txdqs2; /* 0x3b0 */
uint32_t dli_trim_txdqs3; /* 0x3b4 */
uint32_t dli_trim_txdqs4; /* 0x3b8 */
uint32_t dli_trim_txdqs5; /* 0x3bc */
uint32_t dli_trim_txdqs6; /* 0x3c0 */
uint32_t dli_trim_txdqs7; /* 0x3c4 */
uint32_t rsvd_0x3c8[1]; /* 0x3c8 */
uint32_t stall_then_exe_after_clkchange; /* 0x3cc */
uint32_t rsvd_0x3d0[1]; /* 0x3d0 */
uint32_t auto_cal_clk_status; /* 0x3d4 */
uint32_t sel_dpd_ctrl; /* 0x3d8 */
uint32_t pre_refresh_req_cnt; /* 0x3dc */
uint32_t dyn_self_ref_control; /* 0x3e0 */
uint32_t txsrdll; /* 0x3e4 */
uint32_t ccfifo_addr; /* 0x3e8 */
uint32_t ccfifo_data; /* 0x3ec */
uint32_t ccfifo_status; /* 0x3f0 */
uint32_t cdb_cntl_1; /* 0x3f4 */
uint32_t cdb_cntl_2; /* 0x3f8 */
uint32_t xm2clkpadctrl2; /* 0x3fc */
uint32_t swizzle_rank0_byte_cfg; /* 0x400 */
uint32_t swizzle_rank0_byte0; /* 0x404 */
uint32_t swizzle_rank0_byte1; /* 0x408 */
uint32_t swizzle_rank0_byte2; /* 0x40c */
uint32_t swizzle_rank0_byte3; /* 0x410 */
uint32_t swizzle_rank1_byte_cfg; /* 0x414 */
uint32_t swizzle_rank1_byte0; /* 0x418 */
uint32_t swizzle_rank1_byte1; /* 0x41c */
uint32_t swizzle_rank1_byte2; /* 0x420 */
uint32_t swizzle_rank1_byte3; /* 0x424 */
uint32_t ca_training_start; /* 0x428 */
uint32_t ca_training_busy; /* 0x42c */
uint32_t ca_training_cfg; /* 0x430 */
uint32_t ca_training_timing_cntl1; /* 0x434 */
uint32_t ca_training_timing_cntl2; /* 0x438 */
uint32_t ca_training_ca_lead_in; /* 0x43c */
uint32_t ca_training_ca; /* 0x440 */
uint32_t ca_training_ca_lead_out; /* 0x444 */
uint32_t ca_training_result1; /* 0x448 */
uint32_t ca_training_result2; /* 0x44c */
uint32_t ca_training_result3; /* 0x450 */
uint32_t ca_training_result4; /* 0x454 */
uint32_t auto_cal_config2; /* 0x458 */
uint32_t auto_cal_config3; /* 0x45c */
uint32_t auto_cal_status2; /* 0x460 */
uint32_t xm2cmdpadctrl3; /* 0x464 */
uint32_t ibdly; /* 0x468 */
uint32_t dll_xform_addr0; /* 0x46c */
uint32_t dll_xform_addr1; /* 0x470 */
uint32_t dll_xform_addr2; /* 0x474 */
uint32_t dli_addr_trim; /* 0x478 */
uint32_t dsr_vttgen_drv; /* 0x47c */
uint32_t txdsrvttgen; /* 0x480 */
uint32_t xm2cmdpadctrl4; /* 0x484 */
uint32_t xm2cmdpadctrl5; /* 0x488 */
uint32_t rsvd_0x48c[5]; /* 0x48c */
uint32_t dll_xform_dqs8; /* 0x4a0 */
uint32_t dll_xform_dqs9; /* 0x4a4 */
uint32_t dll_xform_dqs10; /* 0x4a8 */
uint32_t dll_xform_dqs11; /* 0x4ac */
uint32_t dll_xform_dqs12; /* 0x4b0 */
uint32_t dll_xform_dqs13; /* 0x4b4 */
uint32_t dll_xform_dqs14; /* 0x4b8 */
uint32_t dll_xform_dqs15; /* 0x4bc */
uint32_t dll_xform_quse8; /* 0x4c0 */
uint32_t dll_xform_quse9; /* 0x4c4 */
uint32_t dll_xform_quse10; /* 0x4c8 */
uint32_t dll_xform_quse11; /* 0x4cc */
uint32_t dll_xform_quse12; /* 0x4d0 */
uint32_t dll_xform_quse13; /* 0x4d4 */
uint32_t dll_xform_quse14; /* 0x4d8 */
uint32_t dll_xform_quse15; /* 0x4dc */
uint32_t dll_xform_dq4; /* 0x4e0 */
uint32_t dll_xform_dq5; /* 0x4e4 */
uint32_t dll_xform_dq6; /* 0x4e8 */
uint32_t dll_xform_dq7; /* 0x4ec */
uint32_t rsvd_0x4f0[12]; /* 0x4f0 */
uint32_t dli_trim_txdqs8; /* 0x520 */
uint32_t dli_trim_txdqs9; /* 0x524 */
uint32_t dli_trim_txdqs10; /* 0x528 */
uint32_t dli_trim_txdqs11; /* 0x52c */
uint32_t dli_trim_txdqs12; /* 0x530 */
uint32_t dli_trim_txdqs13; /* 0x534 */
uint32_t dli_trim_txdqs14; /* 0x538 */
uint32_t dli_trim_txdqs15; /* 0x53c */
uint32_t cdb_cntl_3; /* 0x540 */
uint32_t xm2dqspadctrl5; /* 0x544 */
uint32_t xm2dqspadctrl6; /* 0x548 */
uint32_t xm2dqpadctrl3; /* 0x54c */
uint32_t dll_xform_addr3; /* 0x550 */
uint32_t dll_xform_addr4; /* 0x554 */
uint32_t dll_xform_addr5; /* 0x558 */
uint32_t rsvd_0x55c[1]; /* 0x55c */
uint32_t cfg_pipe; /* 0x560 */
uint32_t qpop; /* 0x564 */
uint32_t quse_width; /* 0x568 */
uint32_t puterm_width; /* 0x56c */
uint32_t bgbias_ctl0; /* 0x570 */
uint32_t puterm_adj; /* 0x574 */
} __attribute__((packed));
check_member(tegra_emc_regs, puterm_adj, 0x574);
#endif /* __SOC_NVIDIA_TEGRA124_EMC_H__ */