diff options
author | Huayang Duan <huayang.duan@mediatek.com> | 2020-06-23 16:46:46 +0800 |
---|---|---|
committer | Hung-Te Lin <hungte@chromium.org> | 2021-01-19 01:31:14 +0000 |
commit | 7ce98830581abd18e3f11b72f08deeadee38241e (patch) | |
tree | f7fe6de99641e6e75a7c32cfdb8ecb9caf1a797c /src/soc/mediatek/mt8192 | |
parent | c37b9aa9f013882d2a2e86ec21f8c0364af9e09e (diff) | |
download | coreboot-7ce98830581abd18e3f11b72f08deeadee38241e.tar.gz coreboot-7ce98830581abd18e3f11b72f08deeadee38241e.tar.bz2 coreboot-7ce98830581abd18e3f11b72f08deeadee38241e.zip |
soc/mediatek/mt8192: Add dramc ac timing setting
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: I10e704868e4cd36a938a669879bb1a8632e73e1a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/mt8192')
-rw-r--r-- | src/soc/mediatek/mt8192/dramc_pi_basic_api.c | 204 | ||||
-rw-r--r-- | src/soc/mediatek/mt8192/dramc_pi_main.c | 182 | ||||
-rw-r--r-- | src/soc/mediatek/mt8192/include/soc/dramc_ac_timing.h | 972 |
3 files changed, 1358 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8192/dramc_pi_basic_api.c b/src/soc/mediatek/mt8192/dramc_pi_basic_api.c index 7f8d83a4d3ce..173edf44df73 100644 --- a/src/soc/mediatek/mt8192/dramc_pi_basic_api.c +++ b/src/soc/mediatek/mt8192/dramc_pi_basic_api.c @@ -1,8 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <soc/dramc_ac_timing.h> #include <soc/dramc_pi_api.h> #include <soc/dramc_register.h> #include <soc/gpio.h> +#include <string.h> #include <timer.h> static const u8 mrr_o1_pinmux_mapping[PINMUX_MAX][CHANNEL_MAX][DQ_DATA_WIDTH] = { @@ -4033,6 +4035,206 @@ static void dramc_mode_reg_init(const struct ddr_cali *cali) dramc_set_broadcast(bc_bak); } +static void ddr_update_ac_timing(const struct ddr_cali *cali) +{ + u8 table_idx; + const struct ac_timing *ac_tim; + const dram_freq_grp freq_group = cali->freq_group; + + u8 rank_inctl, tx_dly, datlat_dsel; + const u8 root = 0; + u8 tx_rank_inctl; + const u8 tref_bw = 0; + u8 tfaw_05t, trrd_05t; + u16 xrtwtw, xtrtrt, xrtw2r, xrtr2w, tfaw; + u16 trtw, trtw_05t, tmrr2w, trrd; + u16 phs_inctl; + u32 rank_inctl_root; + + for (table_idx = 0; table_idx < AC_TIMING_NUMBER; table_idx++) + if (ac_timing_tbl[table_idx].freq_group == freq_group && + ac_timing_tbl[table_idx].div_mode == get_div_mode(cali) && + ac_timing_tbl[table_idx].cbt_mode == get_cbt_mode(cali)) { + dramc_dbg("Found matched AC timing table %u\n", table_idx); + break; + } + + if (table_idx == AC_TIMING_NUMBER) { + dramc_err("Error: no matched AC timing table found\n"); + return; + } + + ac_tim = &ac_timing_tbl[table_idx]; + + trtw = ac_tim->trtw_odt_on; + trtw_05t = ac_tim->trtw_odt_on_05T; + xrtw2r = ac_tim->xrtw2r_odt_on; + xrtr2w = ac_tim->xrtr2w_odt_on; + tfaw = ac_tim->tfaw_4266; + tfaw_05t = ac_tim->tfaw_4266_05T; + trrd = ac_tim->trrd_4266; + trrd_05t = ac_tim->trrd_4266_05T; + xtrtrt = ac_tim->xrtr2r_new_mode; + xrtwtw = ac_tim->xrtw2w_new_mode; + tmrr2w = ac_tim->tmrr2w_odt_on; + + if (READ32_BITFIELD(&ch[0].phy_ao.shu_misc_rx_pipe_ctrl, + SHU_MISC_RX_PIPE_CTRL_RX_PIPE_BYPASS_EN)) + datlat_dsel = ac_tim->datlat; + else + datlat_dsel = ac_tim->datlat > 1 ? ac_tim->datlat - 1 : 0; + + if (ac_tim->dqsinctl >= 2) { + rank_inctl_root = ac_tim->dqsinctl - 2; + } else { + dramc_err("rank_inctl_root <2, need check\n"); + rank_inctl_root = 0; + } + phs_inctl = (ac_tim->dqsinctl == 0) ? 0 : (ac_tim->dqsinctl - 1); + + if (freq_group <= DDRFREQ_800) { + if (get_div_mode(cali) == DIV4_MODE) { + tx_rank_inctl = 1; + tx_dly = 2; + } else { + tx_rank_inctl = 0; + tx_dly = 1; + } + } else { + tx_rank_inctl = 1; + tx_dly = 2; + } + + for (u8 chn = 0; chn < CHANNEL_MAX; chn++) { + SET32_BITFIELDS(&ch[chn].ao.shu_actim1, + SHU_ACTIM1_TRAS, ac_tim->tras, + SHU_ACTIM1_TRP, ac_tim->trp, + SHU_ACTIM1_TRPAB, ac_tim->trpab, + SHU_ACTIM1_TMRWCKEL, ac_tim->tmrwckel, + SHU_ACTIM1_TRC, ac_tim->trc); + SET32_BITFIELDS(&ch[chn].ao.shu_actim3, + SHU_ACTIM3_TRFC, ac_tim->trfc, + SHU_ACTIM3_TR2MRR, ac_tim->tr2mrr, + SHU_ACTIM3_TRFCPB, ac_tim->trfcpb); + SET32_BITFIELDS(&ch[chn].ao.shu_actim2, + SHU_ACTIM2_TXP, ac_tim->txp, + SHU_ACTIM2_TMRRI, ac_tim->tmrri, + SHU_ACTIM2_TFAW, tfaw, + SHU_ACTIM2_TR2W, trtw, + SHU_ACTIM2_TRTP, ac_tim->trtp); + SET32_BITFIELDS(&ch[chn].ao.shu_actim0, + SHU_ACTIM0_TRCD, ac_tim->trcd, + SHU_ACTIM0_TWR, ac_tim->twr, + SHU_ACTIM0_TRRD, trrd); + SET32_BITFIELDS(&ch[chn].ao.shu_actim5, + SHU_ACTIM5_TPBR2PBR, ac_tim->tpbr2pbr, + SHU_ACTIM5_TWTPD, ac_tim->twtpd, + SHU_ACTIM5_TPBR2ACT, ac_tim->tpbr2act); + SET32_BITFIELDS(&ch[chn].ao.shu_actim6, + SHU_ACTIM6_TR2MRW, ac_tim->tr2mrw, + SHU_ACTIM6_TW2MRW, ac_tim->tw2mrw, + SHU_ACTIM6_TMRD, ac_tim->tmrd, + SHU_ACTIM6_TZQLAT2, ac_tim->zqlat2, + SHU_ACTIM6_TMRW, ac_tim->tmrw); + SET32_BITFIELDS(&ch[chn].ao.shu_actim4, + SHU_ACTIM4_TMRR2MRW, ac_tim->tmrr2mrw, + SHU_ACTIM4_TMRR2W, tmrr2w, + SHU_ACTIM4_TZQCS, ac_tim->tzqcs, + SHU_ACTIM4_TXREFCNT, ac_tim->txrefcnt); + SET32_BITFIELDS(&ch[chn].ao.shu_ckectrl, SHU_CKECTRL_TCKEPRD, ac_tim->ckeprd); + SET32_BITFIELDS(&ch[chn].ao.shu_actim_xrt, + SHU_ACTIM_XRT_XRTW2W, xrtwtw, + SHU_ACTIM_XRT_XRTW2R, xrtw2r, + SHU_ACTIM_XRT_XRTR2W, xrtr2w, + SHU_ACTIM_XRT_XRTR2R, xtrtrt); + SET32_BITFIELDS(&ch[chn].ao.shu_hwset_vrcg, + SHU_HWSET_VRCG_VRCGDIS_PRDCNT, ac_tim->vrcgdis_prdcnt); + SET32_BITFIELDS(&ch[chn].ao.shu_hwset_mr2, + SHU_HWSET_MR2_HWSET_MR2_OP, ac_tim->hwset_mr2_op); + SET32_BITFIELDS(&ch[chn].ao.shu_hwset_mr13, + SHU_HWSET_MR13_HWSET_MR13_OP, ac_tim->hwset_mr13_op); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_time_05t, + SHU_AC_TIME_05T_TWTR_M05T, ac_tim->twtr_05T, + SHU_AC_TIME_05T_TR2W_05T, trtw_05t, + SHU_AC_TIME_05T_TWTPD_M05T, ac_tim->twtpd_05T, + SHU_AC_TIME_05T_TFAW_05T, tfaw_05t, + SHU_AC_TIME_05T_TRRD_05T, trrd_05t, + SHU_AC_TIME_05T_TWR_M05T, ac_tim->twr_05T, + SHU_AC_TIME_05T_TRAS_05T, ac_tim->tras_05T, + SHU_AC_TIME_05T_TRPAB_05T, ac_tim->trpab_05T, + SHU_AC_TIME_05T_TRP_05T, ac_tim->trp_05T, + SHU_AC_TIME_05T_TRCD_05T, ac_tim->trcd_05T, + SHU_AC_TIME_05T_TRTP_05T, ac_tim->trtp_05T, + SHU_AC_TIME_05T_TXP_05T, ac_tim->txp_05T); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_time_05t, + SHU_AC_TIME_05T_TRFC_05T, ac_tim->trfc_05T, + SHU_AC_TIME_05T_TRFCPB_05T, ac_tim->trfcpb_05T, + SHU_AC_TIME_05T_TPBR2PBR_05T, ac_tim->tpbr2pbr_05T, + SHU_AC_TIME_05T_TPBR2ACT_05T, ac_tim->tpbr2act_05T, + SHU_AC_TIME_05T_TR2MRW_05T, ac_tim->tr2mrw_05T, + SHU_AC_TIME_05T_TW2MRW_05T, ac_tim->tw2mrw_05T, + SHU_AC_TIME_05T_TMRR2MRW_05T, ac_tim->tmrr2mrw_05T, + SHU_AC_TIME_05T_TMRW_05T, ac_tim->tmrw_05T, + SHU_AC_TIME_05T_TMRD_05T, ac_tim->tmrd_05T, + SHU_AC_TIME_05T_TMRWCKEL_05T, ac_tim->tmrwckel_05T, + SHU_AC_TIME_05T_TMRRI_05T, ac_tim->tmrri_05T, + SHU_AC_TIME_05T_TRC_05T, ac_tim->trc_05T); + SET32_BITFIELDS(&ch[chn].ao.shu_actim0, SHU_ACTIM0_TWTR, ac_tim->twtr); + SET32_BITFIELDS(&ch[chn].ao.shu_ckectrl, + SHU_CKECTRL_TPDE, ac_tim->tpde, + SHU_CKECTRL_TPDX, ac_tim->tpdx, + SHU_CKECTRL_TPDE_05T, ac_tim->tpde_05T, + SHU_CKECTRL_TPDX_05T, ac_tim->tpdx_05T); + SET32_BITFIELDS(&ch[chn].ao.shu_actim5, SHU_ACTIM5_TR2PD, ac_tim->trtpd); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_time_05t, + SHU_AC_TIME_05T_TR2PD_05T, ac_tim->trtpd_05T); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_derating0, + SHU_AC_DERATING0_TRCD_DERATE, ac_tim->trcd_derate, + SHU_AC_DERATING0_TRRD_DERATE, ac_tim->trrd_derate); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_derating1, + SHU_AC_DERATING1_TRC_DERATE, ac_tim->trc_derate, + SHU_AC_DERATING1_TRAS_DERATE, ac_tim->tras_derate, + SHU_AC_DERATING1_TRP_DERATE, ac_tim->trp_derate, + SHU_AC_DERATING1_TRPAB_DERATE, ac_tim->trpab_derate); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_derating_05t, + SHU_AC_DERATING_05T_TRRD_05T_DERATE, ac_tim->trrd_derate_05T, + SHU_AC_DERATING_05T_TRAS_05T_DERATE, ac_tim->tras_derate_05T, + SHU_AC_DERATING_05T_TRPAB_05T_DERATE, ac_tim->trpab_derate_05T, + SHU_AC_DERATING_05T_TRP_05T_DERATE, ac_tim->trp_derate_05T, + SHU_AC_DERATING_05T_TRCD_05T_DERATE, ac_tim->trcd_derate_05T, + SHU_AC_DERATING_05T_TRC_05T_DERATE, ac_tim->trc_derate_05T); + SET32_BITFIELDS(&ch[chn].ao.refctrl3, REFCTRL3_REF_DERATING_EN, 0xc0); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_derating0, + SHU_AC_DERATING0_ACDERATEEN, 0x1); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_rk[0].misc_shu_rk_dqsctl, + MISC_SHU_RK_DQSCTL_DQSINCTL, ac_tim->dqsinctl); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_rk[1].misc_shu_rk_dqsctl, + MISC_SHU_RK_DQSCTL_DQSINCTL, ac_tim->dqsinctl); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_shu_odtctrl, + MISC_SHU_ODTCTRL_RODT_LAT, ac_tim->dqsinctl); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_shu_rankctl, + MISC_SHU_RANKCTL_RANKINCTL_PHY, ac_tim->dqsinctl, + MISC_SHU_RANKCTL_RANKINCTL_ROOT1, rank_inctl_root, + MISC_SHU_RANKCTL_RANKINCTL, rank_inctl_root); + SET32_BITFIELDS(&ch[chn].phy_ao.shu_misc_rank_sel_stb, + SHU_MISC_RANK_SEL_STB_RANK_SEL_PHSINCTL, phs_inctl); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_shu_rdat, + MISC_SHU_RDAT_DATLAT, ac_tim->datlat, + MISC_SHU_RDAT_DATLAT_DSEL, datlat_dsel, + MISC_SHU_RDAT_DATLAT_DSEL_PHY, datlat_dsel); + SET32_BITFIELDS(&ch[chn].ao.shu_actiming_conf, + SHU_ACTIMING_CONF_REFBW_FR, tref_bw); + rank_inctl = READ32_BITFIELD(&ch[0].phy_ao.misc_shu_rankctl, + MISC_SHU_RANKCTL_RANKINCTL); + SET32_BITFIELDS(&ch[chn].phy_ao.misc_shu_rankctl, + MISC_SHU_RANKCTL_RANKINCTL_RXDLY, rank_inctl); + SET32_BITFIELDS(&ch[chn].ao.shu_tx_rankctl, + SHU_TX_RANKCTL_TXRANKINCTL_ROOT, root, + SHU_TX_RANKCTL_TXRANKINCTL, tx_rank_inctl, + SHU_TX_RANKCTL_TXRANKINCTL_TXDLY, tx_dly); + } +} + static void set_cke2rank_independent(void) { for (u8 chn = 0; chn < CHANNEL_MAX; chn++) { @@ -4126,6 +4328,8 @@ static void dramc_init(const struct ddr_cali *cali) dramc_8_phase_cal(cali); dramc_duty_calibration(cali->params); dramc_mode_reg_init(cali); + + ddr_update_ac_timing(cali); } static void dramc_before_calibration(const struct ddr_cali *cali) diff --git a/src/soc/mediatek/mt8192/dramc_pi_main.c b/src/soc/mediatek/mt8192/dramc_pi_main.c index 8eba016dd834..0373c8212ce9 100644 --- a/src/soc/mediatek/mt8192/dramc_pi_main.c +++ b/src/soc/mediatek/mt8192/dramc_pi_main.c @@ -6,6 +6,186 @@ #include <soc/pll_common.h> #include <soc/regulator.h> +static void dramc_ac_timing_optimize(const struct ddr_cali *cali) +{ + u8 rf_group, cab_id; + u8 trfc, trfc_05t, trfc_pb, trfrc_pb05t, tx_ref_cnt; + + enum { + TRFCAB_130, + TRFCAB_180, + TRFCAB_280, + TRFCAB_380, + TRFCAB_NUM, + }; + enum { + GRP_DDR800_DIV4_ACTIM, + GRP_DDR1200_ACTIM, + GRP_DDR1600_ACTIM, + GRP_DDR1866_ACTIM, + GRP_DDR2400_ACTIM, + GRP_DDR3200_ACTIM, + GRP_DDR4266_ACTIM, + GRP_ACTIM_NUM, + }; + struct optimize_ac_time { + u8 trfc; + u8 trfc_05t; + u8 trfc_pb; + u8 trfrc_pb05t; + u16 tx_ref_cnt; + }; + + const u8 density = cali->density; + const dram_freq_grp freq_group = get_freq_group(cali); + + /* tRFCab */ + struct optimize_ac_time *ptr_trfcab_opt; + struct optimize_ac_time trfcab_opt[GRP_ACTIM_NUM][TRFCAB_NUM] = { + [GRP_DDR800_DIV4_ACTIM] = { + {.trfc = 14, .trfc_05t = 0, .trfc_pb = 0, + .trfrc_pb05t = 0, .tx_ref_cnt = 28}, + {.trfc = 24, .trfc_05t = 0, .trfc_pb = 6, + .trfrc_pb05t = 0, .tx_ref_cnt = 38}, + {.trfc = 44, .trfc_05t = 0, .trfc_pb = 16, + .trfrc_pb05t = 0, .tx_ref_cnt = 58}, + {.trfc = 64, .trfc_05t = 0, .trfc_pb = 26, + .trfrc_pb05t = 0, .tx_ref_cnt = 78} + }, + [GRP_DDR1200_ACTIM] = { + {.trfc = 8, .trfc_05t = 0, .trfc_pb = 0, + .trfrc_pb05t = 0, .tx_ref_cnt = 21}, + {.trfc = 15, .trfc_05t = 1, .trfc_pb = 2, + .trfrc_pb05t = 0, .tx_ref_cnt = 29}, + {.trfc = 30, .trfc_05t = 1, .trfc_pb = 9, + .trfrc_pb05t = 1, .tx_ref_cnt = 44}, + {.trfc = 45, .trfc_05t = 1, .trfc_pb = 17, + .trfrc_pb05t = 0, .tx_ref_cnt = 59} + }, + [GRP_DDR1600_ACTIM] = { + {.trfc = 14, .trfc_05t = 0, .trfc_pb = 0, + .trfrc_pb05t = 0, .tx_ref_cnt = 28}, + {.trfc = 24, .trfc_05t = 0, .trfc_pb = 6, + .trfrc_pb05t = 0, .tx_ref_cnt = 38}, + {.trfc = 44, .trfc_05t = 0, .trfc_pb = 16, + .trfrc_pb05t = 0, .tx_ref_cnt = 58}, + {.trfc = 64, .trfc_05t = 0, .trfc_pb = 26, + .trfrc_pb05t = 0, .tx_ref_cnt = 78} + }, + [GRP_DDR1866_ACTIM] = { + {.trfc = 18, .trfc_05t = 1, .trfc_pb = 2, + .trfrc_pb05t = 0, .tx_ref_cnt = 33}, + {.trfc = 30, .trfc_05t = 0, .trfc_pb = 9, + .trfrc_pb05t = 0, .tx_ref_cnt = 44}, + {.trfc = 53, .trfc_05t = 1, .trfc_pb = 21, + .trfrc_pb05t = 0, .tx_ref_cnt = 68}, + {.trfc = 77, .trfc_05t = 0, .trfc_pb = 32, + .trfrc_pb05t = 1, .tx_ref_cnt = 91} + }, + [GRP_DDR2400_ACTIM] = { + {.trfc = 27, .trfc_05t = 1, .trfc_pb = 6, + .trfrc_pb05t = 1, .tx_ref_cnt = 42}, + {.trfc = 42, .trfc_05t = 1, .trfc_pb = 15, + .trfrc_pb05t = 1, .tx_ref_cnt = 57}, + {.trfc = 72, .trfc_05t = 1, .trfc_pb = 30, + .trfrc_pb05t = 1, .tx_ref_cnt = 87}, + {.trfc = 102, .trfc_05t = 1, .trfc_pb = 45, + .trfrc_pb05t = 1, .tx_ref_cnt = 117} + }, + [GRP_DDR3200_ACTIM] = { + {.trfc = 40, .trfc_05t = 0, .trfc_pb = 12, + .trfrc_pb05t = 0, .tx_ref_cnt = 55}, + {.trfc = 60, .trfc_05t = 0, .trfc_pb = 24, + .trfrc_pb05t = 0, .tx_ref_cnt = 75}, + {.trfc = 100, .trfc_05t = 0, .trfc_pb = 44, + .trfrc_pb05t = 0, .tx_ref_cnt = 115}, + {.trfc = 140, .trfc_05t = 0, .trfc_pb = 64, + .trfrc_pb05t = 0, .tx_ref_cnt = 155} + }, + [GRP_DDR4266_ACTIM] = { + {.trfc = 57, .trfc_05t = 1, .trfc_pb = 20, + .trfrc_pb05t = 0, .tx_ref_cnt = 74}, + {.trfc = 84, .trfc_05t = 0, .trfc_pb = 36, + .trfrc_pb05t = 0, .tx_ref_cnt = 100}, + {.trfc = 137, .trfc_05t = 1, .trfc_pb = 63, + .trfrc_pb05t = 0, .tx_ref_cnt = 154}, + {.trfc = 191, .trfc_05t = 0, .trfc_pb = 89, + .trfrc_pb05t = 1, .tx_ref_cnt = 207} + } + }; + + switch (density) { + case 0x0: + rf_group = TRFCAB_130; + break; + case 0x1: + case 0x2: + rf_group = TRFCAB_180; + break; + case 0x3: + case 0x4: + rf_group = TRFCAB_280; + break; + case 0x5: + case 0x6: + rf_group = TRFCAB_380; + break; + default: + die("Invalid DDR density %u\n", density); + return; + } + + switch (freq_group) { + case DDRFREQ_400: + cab_id = GRP_DDR800_DIV4_ACTIM; + break; + case DDRFREQ_600: + cab_id = GRP_DDR1200_ACTIM; + break; + case DDRFREQ_800: + cab_id = GRP_DDR1600_ACTIM; + break; + case DDRFREQ_933: + cab_id = GRP_DDR1866_ACTIM; + break; + case DDRFREQ_1200: + cab_id = GRP_DDR2400_ACTIM; + break; + case DDRFREQ_1600: + cab_id = GRP_DDR3200_ACTIM; + break; + case DDRFREQ_2133: + cab_id = GRP_DDR4266_ACTIM; + break; + default: + die("Invalid DDR frequency group %u\n", freq_group); + return; + } + + ptr_trfcab_opt = &trfcab_opt[cab_id][0]; + trfc = ptr_trfcab_opt[rf_group].trfc; + trfc_05t = ptr_trfcab_opt[rf_group].trfc_05t; + trfc_pb = ptr_trfcab_opt[rf_group].trfc_pb; + trfrc_pb05t = ptr_trfcab_opt[rf_group].trfrc_pb05t; + tx_ref_cnt = ptr_trfcab_opt[rf_group].tx_ref_cnt; + + for (u8 chn = 0; chn < CHANNEL_MAX; chn++) { + SET32_BITFIELDS(&ch[chn].ao.shu_actim3, + SHU_ACTIM3_TRFC, trfc); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_time_05t, + SHU_AC_TIME_05T_TRFC_05T, trfc_05t); + SET32_BITFIELDS(&ch[chn].ao.shu_actim4, + SHU_ACTIM4_TXREFCNT, tx_ref_cnt); + SET32_BITFIELDS(&ch[chn].ao.shu_actim3, + SHU_ACTIM3_TRFCPB, trfc_pb); + SET32_BITFIELDS(&ch[chn].ao.shu_ac_time_05t, + SHU_AC_TIME_05T_TRFCPB_05T, trfrc_pb05t); + dramc_dbg("Density (MR8 OP[5:2]) %u, TRFC %u, TRFC_05T %u, TXREFCNT %u, " + "TRFCpb %u, TRFCpb_05T %u\n", + density, trfc, trfc_05t, tx_ref_cnt, trfc_pb, trfrc_pb05t); + } +} + static void set_vcore_voltage(const struct ddr_cali *cali) { u32 vcore = get_vcore_value(cali); @@ -140,6 +320,8 @@ void init_dram(const struct dramc_data *dparam) if (first_freq_k) get_dram_info_after_cal(&cali); + dramc_ac_timing_optimize(&cali); + first_freq_k = false; } } diff --git a/src/soc/mediatek/mt8192/include/soc/dramc_ac_timing.h b/src/soc/mediatek/mt8192/include/soc/dramc_ac_timing.h new file mode 100644 index 000000000000..f00101a3a993 --- /dev/null +++ b/src/soc/mediatek/mt8192/include/soc/dramc_ac_timing.h @@ -0,0 +1,972 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_MT8192_DRAMC_AC_TIMING_H__ +#define __SOC_MEDIATEK_MT8192_DRAMC_AC_TIMING_H__ + +#include <stdint.h> +#include <sys/types.h> +#include <soc/dramc_common_mt8192.h> +#include <soc/dramc_pi_api.h> + +/* Normal Mode and Byte Mode */ +#define AC_TIMING_NUMBER (DDRFREQ_MAX * 2) + +struct ac_timing { + u8 cbt_mode, read_dbi; + u8 div_mode; + u16 freq_group; + u16 read_lat, write_lat; + u16 dqsinctl, datlat; + u16 tras; + u16 trp; + u16 trpab; + u16 trc; + u16 trfc; + u16 trfcpb; + u16 txp; + u16 trtp; + u16 trcd; + u16 twr; + u16 twtr; + u16 tpbr2pbr; + u16 tpbr2act; + u16 tr2mrw; + u16 tw2mrw; + u16 tmrr2mrw; + u16 tmrw; + u16 tmrd; + u16 tmrwckel; + u16 tpde; + u16 tpdx; + u16 tmrri; + u16 trrd; + u16 trrd_4266; + u16 tfaw; + u16 tfaw_4266; + u16 trtw_odt_off; + u16 trtw_odt_on; + u16 txrefcnt; + u16 tzqcs; + u16 xrtw2w_new_mode; + u16 xrtw2w_old_mode; + u16 xrtw2r_odt_on; + u16 xrtw2r_odt_off; + u16 xrtr2w_odt_on; + u16 xrtr2w_odt_off; + u16 xrtr2r_new_mode; + u16 xrtr2r_old_mode; + u16 tr2mrr; + u16 vrcgdis_prdcnt; + u16 hwset_mr2_op; + u16 hwset_mr13_op; + u16 hwset_vrcg_op; + u16 trcd_derate; + u16 trc_derate; + u16 tras_derate; + u16 trpab_derate; + u16 trp_derate; + u16 trrd_derate; + u16 trtpd; + u16 twtpd; + u16 tmrr2w_odt_off; + u16 tmrr2w_odt_on; + u16 ckeprd; + u16 ckelckcnt; + u16 zqlat2; + u16 tras_05T; + u16 trp_05T; + u16 trpab_05T; + u16 trc_05T; + u16 trfc_05T; + u16 trfcpb_05T; + u16 txp_05T; + u16 trtp_05T; + u16 trcd_05T; + u16 twr_05T; + u16 twtr_05T; + u16 tpbr2pbr_05T; + u16 tpbr2act_05T; + u16 tr2mrw_05T; + u16 tw2mrw_05T; + u16 tmrr2mrw_05T; + u16 tmrw_05T; + u16 tmrd_05T; + u16 tmrwckel_05T; + u16 tpde_05T; + u16 tpdx_05T; + u16 tmrri_05T; + u16 trrd_05T; + u16 trrd_4266_05T; + u16 tfaw_05T; + u16 tfaw_4266_05T; + u16 trtw_odt_off_05T; + u16 trtw_odt_on_05T; + u16 trcd_derate_05T; + u16 trc_derate_05T; + u16 tras_derate_05T; + u16 trpab_derate_05T; + u16 trp_derate_05T; + u16 trrd_derate_05T; + u16 trtpd_05T; + u16 twtpd_05T; +}; + +/* Normal Mode and Byte Mode for each frequency */ +static const struct ac_timing ac_timing_tbl[AC_TIMING_NUMBER] = { + { + .freq_group = DDRFREQ_2133, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 36, .write_lat = 18, .div_mode = DIV8_MODE, + .tras = 14, .tras_05T = 0, + .trp = 8, .trp_05T = 1, + .trpab = 10, .trpab_05T = 0, + .trc = 23, .trc_05T = 0, + .trfc = 137, .trfc_05T = 1, + .trfcpb = 63, .trfcpb_05T = 0, + .txp = 1, .txp_05T = 0, + .trtp = 2, .trtp_05T = 1, + .trcd = 10, .trcd_05T = 0, + .twr = 15, .twr_05T = 0, + .twtr = 10, .twtr_05T = 1, + .tpbr2pbr = 41, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 17, .tr2mrw_05T = 0, + .tw2mrw = 11, .tw2mrw_05T = 0, + .tmrr2mrw = 14, .tmrr2mrw_05T = 0, + .tmrw = 6, .tmrw_05T = 0, + .tmrd = 8, .tmrd_05T = 0, + .tmrwckel = 9, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 14, .tmrri_05T = 0, + .trrd = 4, .trrd_05T = 1, + .trrd_4266 = 3, .trrd_4266_05T = 0, + .tfaw = 13, .tfaw_05T = 1, + .tfaw_4266 = 8, .tfaw_4266_05T = 0, + .trtw_odt_off = 6, .trtw_odt_off_05T = 0, + .trtw_odt_on = 8, .trtw_odt_on_05T = 0, + .txrefcnt = 154, + .tzqcs = 46, + .xrtw2w_new_mode = 5, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 1, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 7, + .xrtr2w_odt_off = 7, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 7, + .tr2mrr = 4, + .vrcgdis_prdcnt = 54, + .hwset_mr2_op = 63, + .hwset_mr13_op = 216, + .hwset_vrcg_op = 208, + .trcd_derate = 11, .trcd_derate_05T = 0, + .trc_derate = 26, .trc_derate_05T = 0, + .tras_derate = 15, .tras_derate_05T = 0, + .trpab_derate = 11, .trpab_derate_05T = 0, + .trp_derate = 9, .trp_derate_05T = 1, + .trrd_derate = 5, .trrd_derate_05T = 1, + .trtpd = 14, .trtpd_05T = 1, + .twtpd = 18, .twtpd_05T = 0, + .tmrr2w_odt_off = 10, + .tmrr2w_odt_on = 12, + .ckeprd = 3, + .ckelckcnt = 3, + .zqlat2 = 16, + .dqsinctl = 7, .datlat = 18 + }, + { + .freq_group = DDRFREQ_2133, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 40, .write_lat = 18, .div_mode = DIV8_MODE, + .tras = 14, .tras_05T = 0, + .trp = 8, .trp_05T = 1, + .trpab = 10, .trpab_05T = 0, + .trc = 23, .trc_05T = 0, + .trfc = 137, .trfc_05T = 1, + .trfcpb = 63, .trfcpb_05T = 0, + .txp = 1, .txp_05T = 0, + .trtp = 2, .trtp_05T = 1, + .trcd = 10, .trcd_05T = 0, + .twr = 16, .twr_05T = 0, + .twtr = 11, .twtr_05T = 1, + .tpbr2pbr = 41, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 18, .tr2mrw_05T = 0, + .tw2mrw = 11, .tw2mrw_05T = 0, + .tmrr2mrw = 15, .tmrr2mrw_05T = 0, + .tmrw = 6, .tmrw_05T = 0, + .tmrd = 8, .tmrd_05T = 0, + .tmrwckel = 9, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 14, .tmrri_05T = 0, + .trrd = 4, .trrd_05T = 1, + .trrd_4266 = 3, .trrd_4266_05T = 0, + .tfaw = 13, .tfaw_05T = 1, + .tfaw_4266 = 8, .tfaw_4266_05T = 0, + .trtw_odt_off = 7, .trtw_odt_off_05T = 0, + .trtw_odt_on = 9, .trtw_odt_on_05T = 0, + .txrefcnt = 154, + .tzqcs = 46, + .xrtw2w_new_mode = 5, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 1, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 8, + .xrtr2w_odt_off = 8, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 7, + .tr2mrr = 4, + .vrcgdis_prdcnt = 54, + .hwset_mr2_op = 63, + .hwset_mr13_op = 216, + .hwset_vrcg_op = 208, + .trcd_derate = 11, .trcd_derate_05T = 0, + .trc_derate = 26, .trc_derate_05T = 0, + .tras_derate = 15, .tras_derate_05T = 0, + .trpab_derate = 11, .trpab_derate_05T = 0, + .trp_derate = 9, .trp_derate_05T = 1, + .trrd_derate = 5, .trrd_derate_05T = 1, + .trtpd = 15, .trtpd_05T = 1, + .twtpd = 19, .twtpd_05T = 0, + .tmrr2w_odt_off = 11, + .tmrr2w_odt_on = 13, + .ckeprd = 3, + .ckelckcnt = 3, + .zqlat2 = 16, + .dqsinctl = 7, .datlat = 18 + }, + { + .freq_group = DDRFREQ_1600, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 28, .write_lat = 14, .div_mode = DIV8_MODE, + .tras = 8, .tras_05T = 1, + .trp = 6, .trp_05T = 0, + .trpab = 7, .trpab_05T = 0, + .trc = 15, .trc_05T = 0, + .trfc = 100, .trfc_05T = 0, + .trfcpb = 44, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 1, .trtp_05T = 1, + .trcd = 7, .trcd_05T = 1, + .twr = 12, .twr_05T = 1, + .twtr = 7, .twtr_05T = 0, + .tpbr2pbr = 29, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 13, .tr2mrw_05T = 1, + .tw2mrw = 9, .tw2mrw_05T = 0, + .tmrr2mrw = 11, .tmrr2mrw_05T = 1, + .tmrw = 4, .tmrw_05T = 1, + .tmrd = 6, .tmrd_05T = 1, + .tmrwckel = 7, .tmrwckel_05T = 1, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 10, .tmrri_05T = 1, + .trrd = 3, .trrd_05T = 0, + .trrd_4266 = 2, .trrd_4266_05T = 0, + .tfaw = 8, .tfaw_05T = 0, + .tfaw_4266 = 4, .tfaw_4266_05T = 0, + .trtw_odt_off = 4, .trtw_odt_off_05T = 0, + .trtw_odt_on = 6, .trtw_odt_on_05T = 0, + .txrefcnt = 115, + .tzqcs = 34, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 1, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 5, + .xrtr2w_odt_off = 5, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 7, + .tr2mrr = 4, + .vrcgdis_prdcnt = 40, + .hwset_mr2_op = 45, + .hwset_mr13_op = 216, + .hwset_vrcg_op = 208, + .trcd_derate = 8, .trcd_derate_05T = 0, + .trc_derate = 17, .trc_derate_05T = 0, + .tras_derate = 9, .tras_derate_05T = 1, + .trpab_derate = 8, .trpab_derate_05T = 0, + .trp_derate = 6, .trp_derate_05T = 1, + .trrd_derate = 4, .trrd_derate_05T = 0, + .trtpd = 12, .trtpd_05T = 0, + .twtpd = 14, .twtpd_05T = 1, + .tmrr2w_odt_off = 8, + .tmrr2w_odt_on = 10, + .ckeprd = 2, + .ckelckcnt = 2, + .zqlat2 = 12, + .dqsinctl = 5, .datlat = 15 + }, + { + .freq_group = DDRFREQ_1600, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 32, .write_lat = 14, .div_mode = DIV8_MODE, + .tras = 8, .tras_05T = 1, + .trp = 6, .trp_05T = 0, + .trpab = 7, .trpab_05T = 0, + .trc = 15, .trc_05T = 0, + .trfc = 100, .trfc_05T = 0, + .trfcpb = 44, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 1, .trtp_05T = 1, + .trcd = 7, .trcd_05T = 1, + .twr = 12, .twr_05T = 1, + .twtr = 8, .twtr_05T = 0, + .tpbr2pbr = 29, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 14, .tr2mrw_05T = 1, + .tw2mrw = 9, .tw2mrw_05T = 0, + .tmrr2mrw = 12, .tmrr2mrw_05T = 1, + .tmrw = 4, .tmrw_05T = 1, + .tmrd = 6, .tmrd_05T = 1, + .tmrwckel = 7, .tmrwckel_05T = 1, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 10, .tmrri_05T = 1, + .trrd = 3, .trrd_05T = 0, + .trrd_4266 = 2, .trrd_4266_05T = 0, + .tfaw = 8, .tfaw_05T = 0, + .tfaw_4266 = 4, .tfaw_4266_05T = 0, + .trtw_odt_off = 5, .trtw_odt_off_05T = 0, + .trtw_odt_on = 7, .trtw_odt_on_05T = 0, + .txrefcnt = 115, + .tzqcs = 34, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 1, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 6, + .xrtr2w_odt_off = 6, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 7, + .tr2mrr = 4, + .vrcgdis_prdcnt = 40, + .hwset_mr2_op = 45, + .hwset_mr13_op = 216, + .hwset_vrcg_op = 208, + .trcd_derate = 8, .trcd_derate_05T = 0, + .trc_derate = 17, .trc_derate_05T = 0, + .tras_derate = 9, .tras_derate_05T = 1, + .trpab_derate = 8, .trpab_derate_05T = 0, + .trp_derate = 6, .trp_derate_05T = 1, + .trrd_derate = 4, .trrd_derate_05T = 0, + .trtpd = 13, .trtpd_05T = 0, + .twtpd = 15, .twtpd_05T = 1, + .tmrr2w_odt_off = 9, + .tmrr2w_odt_on = 11, + .ckeprd = 2, + .ckelckcnt = 2, + .zqlat2 = 12, + .dqsinctl = 5, .datlat = 15 + }, + { + .freq_group = DDRFREQ_1200, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 24, .write_lat = 12, .div_mode = DIV8_MODE, + .tras = 4, .tras_05T = 1, + .trp = 4, .trp_05T = 0, + .trpab = 5, .trpab_05T = 0, + .trc = 9, .trc_05T = 1, + .trfc = 72, .trfc_05T = 1, + .trfcpb = 30, .trfcpb_05T = 1, + .txp = 0, .txp_05T = 1, + .trtp = 1, .trtp_05T = 0, + .trcd = 5, .trcd_05T = 1, + .twr = 9, .twr_05T = 1, + .twtr = 6, .twtr_05T = 1, + .tpbr2pbr = 20, .tpbr2pbr_05T = 1, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 12, .tr2mrw_05T = 0, + .tw2mrw = 8, .tw2mrw_05T = 0, + .tmrr2mrw = 10, .tmrr2mrw_05T = 0, + .tmrw = 4, .tmrw_05T = 0, + .tmrd = 5, .tmrd_05T = 0, + .tmrwckel = 6, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 8, .tmrri_05T = 0, + .trrd = 2, .trrd_05T = 1, + .trrd_4266 = 1, .trrd_4266_05T = 1, + .tfaw = 4, .tfaw_05T = 1, + .tfaw_4266 = 1, .tfaw_4266_05T = 1, + .trtw_odt_off = 3, .trtw_odt_off_05T = 0, + .trtw_odt_on = 6, .trtw_odt_on_05T = 0, + .txrefcnt = 87, + .tzqcs = 26, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 2, + .xrtw2r_odt_off = 2, + .xrtr2w_odt_on = 5, + .xrtr2w_odt_off = 5, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 31, + .hwset_mr2_op = 36, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 6, .trcd_derate_05T = 0, + .trc_derate = 10, .trc_derate_05T = 1, + .tras_derate = 5, .tras_derate_05T = 0, + .trpab_derate = 5, .trpab_derate_05T = 1, + .trp_derate = 4, .trp_derate_05T = 1, + .trrd_derate = 3, .trrd_derate_05T = 0, + .trtpd = 10, .trtpd_05T = 1, + .twtpd = 12, .twtpd_05T = 0, + .tmrr2w_odt_off = 6, + .tmrr2w_odt_on = 8, + .ckeprd = 2, + .ckelckcnt = 2, + .zqlat2 = 10, + .dqsinctl = 4, .datlat = 13 + }, + { + .freq_group = DDRFREQ_1200, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 26, .write_lat = 12, .div_mode = DIV8_MODE, + .tras = 4, .tras_05T = 1, + .trp = 4, .trp_05T = 0, + .trpab = 5, .trpab_05T = 0, + .trc = 9, .trc_05T = 1, + .trfc = 72, .trfc_05T = 1, + .trfcpb = 30, .trfcpb_05T = 1, + .txp = 0, .txp_05T = 1, + .trtp = 1, .trtp_05T = 0, + .trcd = 5, .trcd_05T = 1, + .twr = 10, .twr_05T = 0, + .twtr = 6, .twtr_05T = 0, + .tpbr2pbr = 20, .tpbr2pbr_05T = 1, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 12, .tr2mrw_05T = 1, + .tw2mrw = 8, .tw2mrw_05T = 0, + .tmrr2mrw = 10, .tmrr2mrw_05T = 1, + .tmrw = 4, .tmrw_05T = 0, + .tmrd = 5, .tmrd_05T = 0, + .tmrwckel = 6, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 8, .tmrri_05T = 0, + .trrd = 2, .trrd_05T = 1, + .trrd_4266 = 1, .trrd_4266_05T = 1, + .tfaw = 4, .tfaw_05T = 1, + .tfaw_4266 = 1, .tfaw_4266_05T = 1, + .trtw_odt_off = 4, .trtw_odt_off_05T = 0, + .trtw_odt_on = 6, .trtw_odt_on_05T = 0, + .txrefcnt = 87, + .tzqcs = 26, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 1, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 5, + .xrtr2w_odt_off = 5, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 31, + .hwset_mr2_op = 36, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 6, .trcd_derate_05T = 0, + .trc_derate = 10, .trc_derate_05T = 1, + .tras_derate = 5, .tras_derate_05T = 0, + .trpab_derate = 5, .trpab_derate_05T = 1, + .trp_derate = 4, .trp_derate_05T = 1, + .trrd_derate = 3, .trrd_derate_05T = 0, + .trtpd = 11, .trtpd_05T = 0, + .twtpd = 13, .twtpd_05T = 0, + .tmrr2w_odt_off = 7, + .tmrr2w_odt_on = 9, + .ckeprd = 2, + .ckelckcnt = 2, + .zqlat2 = 10, + .dqsinctl = 4, .datlat = 13 + }, + { + .freq_group = DDRFREQ_933, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 20, .write_lat = 10, .div_mode = DIV8_MODE, + .tras = 1, .tras_05T = 1, + .trp = 3, .trp_05T = 0, + .trpab = 3, .trpab_05T = 1, + .trc = 5, .trc_05T = 0, + .trfc = 53, .trfc_05T = 1, + .trfcpb = 21, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 4, .trcd_05T = 1, + .twr = 8, .twr_05T = 1, + .twtr = 5, .twtr_05T = 1, + .tpbr2pbr = 14, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 10, .tr2mrw_05T = 0, + .tw2mrw = 7, .tw2mrw_05T = 0, + .tmrr2mrw = 9, .tmrr2mrw_05T = 0, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 4, .tmrd_05T = 0, + .tmrwckel = 5, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 6, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 1, + .trrd_4266 = 1, .trrd_4266_05T = 0, + .tfaw = 1, .tfaw_05T = 1, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 3, .trtw_odt_off_05T = 0, + .trtw_odt_on = 5, .trtw_odt_on_05T = 0, + .txrefcnt = 68, + .tzqcs = 19, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 2, + .xrtw2r_odt_off = 2, + .xrtr2w_odt_on = 3, + .xrtr2w_odt_off = 3, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 24, + .hwset_mr2_op = 27, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 5, .trcd_derate_05T = 0, + .trc_derate = 6, .trc_derate_05T = 1, + .tras_derate = 2, .tras_derate_05T = 0, + .trpab_derate = 4, .trpab_derate_05T = 0, + .trp_derate = 3, .trp_derate_05T = 1, + .trrd_derate = 2, .trrd_derate_05T = 0, + .trtpd = 9, .trtpd_05T = 1, + .twtpd = 10, .twtpd_05T = 1, + .tmrr2w_odt_off = 5, + .tmrr2w_odt_on = 7, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 7, + .dqsinctl = 3, .datlat = 13 + }, + { + .freq_group = DDRFREQ_933, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 22, .write_lat = 10, .div_mode = DIV8_MODE, + .tras = 1, .tras_05T = 1, + .trp = 3, .trp_05T = 0, + .trpab = 3, .trpab_05T = 1, + .trc = 5, .trc_05T = 0, + .trfc = 53, .trfc_05T = 1, + .trfcpb = 21, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 4, .trcd_05T = 1, + .twr = 8, .twr_05T = 0, + .twtr = 5, .twtr_05T = 0, + .tpbr2pbr = 14, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 10, .tr2mrw_05T = 1, + .tw2mrw = 7, .tw2mrw_05T = 0, + .tmrr2mrw = 9, .tmrr2mrw_05T = 1, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 4, .tmrd_05T = 0, + .tmrwckel = 5, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 6, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 1, + .trrd_4266 = 1, .trrd_4266_05T = 0, + .tfaw = 1, .tfaw_05T = 1, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 3, .trtw_odt_off_05T = 0, + .trtw_odt_on = 5, .trtw_odt_on_05T = 0, + .txrefcnt = 68, + .tzqcs = 19, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 2, + .xrtw2r_odt_off = 1, + .xrtr2w_odt_on = 4, + .xrtr2w_odt_off = 4, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 24, + .hwset_mr2_op = 27, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 5, .trcd_derate_05T = 0, + .trc_derate = 6, .trc_derate_05T = 1, + .tras_derate = 2, .tras_derate_05T = 0, + .trpab_derate = 4, .trpab_derate_05T = 0, + .trp_derate = 3, .trp_derate_05T = 1, + .trrd_derate = 2, .trrd_derate_05T = 0, + .trtpd = 10, .trtpd_05T = 0, + .twtpd = 11, .twtpd_05T = 0, + .tmrr2w_odt_off = 6, + .tmrr2w_odt_on = 8, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 7, + .dqsinctl = 3, .datlat = 13 + }, + { + .freq_group = DDRFREQ_800, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 14, .write_lat = 8, .div_mode = DIV8_MODE, + .tras = 0, .tras_05T = 0, + .trp = 2, .trp_05T = 1, + .trpab = 3, .trpab_05T = 0, + .trc = 3, .trc_05T = 0, + .trfc = 44, .trfc_05T = 0, + .trfcpb = 16, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 4, .trcd_05T = 0, + .twr = 7, .twr_05T = 1, + .twtr = 4, .twtr_05T = 1, + .tpbr2pbr = 11, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 8, .tr2mrw_05T = 1, + .tw2mrw = 6, .tw2mrw_05T = 1, + .tmrr2mrw = 7, .tmrr2mrw_05T = 0, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 3, .tmrd_05T = 1, + .tmrwckel = 4, .tmrwckel_05T = 1, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 5, .tmrri_05T = 1, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 0, .trrd_4266_05T = 1, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 1, .trtw_odt_off_05T = 0, + .trtw_odt_on = 4, .trtw_odt_on_05T = 0, + .txrefcnt = 58, + .tzqcs = 16, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 3, + .xrtw2r_odt_off = 3, + .xrtr2w_odt_on = 3, + .xrtr2w_odt_off = 3, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 20, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 4, .trcd_derate_05T = 0, + .trc_derate = 4, .trc_derate_05T = 0, + .tras_derate = 0, .tras_derate_05T = 1, + .trpab_derate = 3, .trpab_derate_05T = 1, + .trp_derate = 2, .trp_derate_05T = 1, + .trrd_derate = 1, .trrd_derate_05T = 1, + .trtpd = 7, .trtpd_05T = 1, + .twtpd = 9, .twtpd_05T = 1, + .tmrr2w_odt_off = 3, + .tmrr2w_odt_on = 5, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 6, + .dqsinctl = 2, .datlat = 10 + }, + { + .freq_group = DDRFREQ_800, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 16, .write_lat = 8, .div_mode = DIV8_MODE, + .tras = 0, .tras_05T = 0, + .trp = 2, .trp_05T = 1, + .trpab = 3, .trpab_05T = 0, + .trc = 3, .trc_05T = 0, + .trfc = 44, .trfc_05T = 0, + .trfcpb = 16, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 4, .trcd_05T = 0, + .twr = 7, .twr_05T = 0, + .twtr = 4, .twtr_05T = 0, + .tpbr2pbr = 11, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 9, .tr2mrw_05T = 0, + .tw2mrw = 6, .tw2mrw_05T = 1, + .tmrr2mrw = 7, .tmrr2mrw_05T = 1, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 3, .tmrd_05T = 1, + .tmrwckel = 4, .tmrwckel_05T = 1, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 5, .tmrri_05T = 1, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 0, .trrd_4266_05T = 1, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 2, .trtw_odt_off_05T = 0, + .trtw_odt_on = 4, .trtw_odt_on_05T = 0, + .txrefcnt = 58, + .tzqcs = 16, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 3, + .xrtw2r_odt_off = 2, + .xrtr2w_odt_on = 3, + .xrtr2w_odt_off = 3, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 20, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 4, .trcd_derate_05T = 0, + .trc_derate = 4, .trc_derate_05T = 0, + .tras_derate = 0, .tras_derate_05T = 1, + .trpab_derate = 3, .trpab_derate_05T = 1, + .trp_derate = 2, .trp_derate_05T = 1, + .trrd_derate = 1, .trrd_derate_05T = 1, + .trtpd = 8, .trtpd_05T = 0, + .twtpd = 9, .twtpd_05T = 1, + .tmrr2w_odt_off = 4, + .tmrr2w_odt_on = 6, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 6, + .dqsinctl = 2, .datlat = 10 + }, + { + .freq_group = DDRFREQ_600, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 14, .write_lat = 8, .div_mode = DIV8_MODE, + .tras = 0, .tras_05T = 0, + .trp = 1, .trp_05T = 1, + .trpab = 2, .trpab_05T = 0, + .trc = 0, .trc_05T = 1, + .trfc = 30, .trfc_05T = 1, + .trfcpb = 9, .trfcpb_05T = 1, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 3, .trcd_05T = 0, + .twr = 6, .twr_05T = 1, + .twtr = 4, .twtr_05T = 1, + .tpbr2pbr = 7, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 8, .tr2mrw_05T = 1, + .tw2mrw = 6, .tw2mrw_05T = 1, + .tmrr2mrw = 7, .tmrr2mrw_05T = 0, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 3, .tmrd_05T = 0, + .tmrwckel = 4, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 4, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 0, .trrd_4266_05T = 1, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 1, .trtw_odt_off_05T = 0, + .trtw_odt_on = 4, .trtw_odt_on_05T = 0, + .txrefcnt = 44, + .tzqcs = 12, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 3, + .xrtw2r_odt_off = 3, + .xrtr2w_odt_on = 3, + .xrtr2w_odt_off = 3, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 16, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 3, .trcd_derate_05T = 0, + .trc_derate = 1, .trc_derate_05T = 0, + .tras_derate = 0, .tras_derate_05T = 0, + .trpab_derate = 2, .trpab_derate_05T = 0, + .trp_derate = 1, .trp_derate_05T = 1, + .trrd_derate = 1, .trrd_derate_05T = 0, + .trtpd = 7, .trtpd_05T = 1, + .twtpd = 8, .twtpd_05T = 1, + .tmrr2w_odt_off = 3, + .tmrr2w_odt_on = 5, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 5, + .dqsinctl = 2, .datlat = 9 + }, + { + .freq_group = DDRFREQ_600, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 16, .write_lat = 8, .div_mode = DIV8_MODE, + .tras = 0, .tras_05T = 0, + .trp = 1, .trp_05T = 1, + .trpab = 2, .trpab_05T = 0, + .trc = 0, .trc_05T = 1, + .trfc = 30, .trfc_05T = 1, + .trfcpb = 9, .trfcpb_05T = 1, + .txp = 0, .txp_05T = 0, + .trtp = 0, .trtp_05T = 1, + .trcd = 3, .trcd_05T = 0, + .twr = 6, .twr_05T = 0, + .twtr = 4, .twtr_05T = 1, + .tpbr2pbr = 7, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 9, .tr2mrw_05T = 0, + .tw2mrw = 6, .tw2mrw_05T = 1, + .tmrr2mrw = 7, .tmrr2mrw_05T = 1, + .tmrw = 3, .tmrw_05T = 0, + .tmrd = 3, .tmrd_05T = 0, + .tmrwckel = 4, .tmrwckel_05T = 0, + .tpde = 1, .tpde_05T = 1, + .tpdx = 1, .tpdx_05T = 0, + .tmrri = 4, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 0, .trrd_4266_05T = 1, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 2, .trtw_odt_off_05T = 0, + .trtw_odt_on = 5, .trtw_odt_on_05T = 0, + .txrefcnt = 44, + .tzqcs = 12, + .xrtw2w_new_mode = 4, + .xrtw2w_old_mode = 6, + .xrtw2r_odt_on = 3, + .xrtw2r_odt_off = 2, + .xrtr2w_odt_on = 3, + .xrtr2w_odt_off = 3, + .xrtr2r_new_mode = 3, + .xrtr2r_old_mode = 6, + .tr2mrr = 4, + .vrcgdis_prdcnt = 16, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 3, .trcd_derate_05T = 0, + .trc_derate = 1, .trc_derate_05T = 0, + .tras_derate = 0, .tras_derate_05T = 0, + .trpab_derate = 2, .trpab_derate_05T = 0, + .trp_derate = 1, .trp_derate_05T = 1, + .trrd_derate = 1, .trrd_derate_05T = 0, + .trtpd = 8, .trtpd_05T = 0, + .twtpd = 9, .twtpd_05T = 0, + .tmrr2w_odt_off = 4, + .tmrr2w_odt_on = 6, + .ckeprd = 1, + .ckelckcnt = 2, + .zqlat2 = 5, + .dqsinctl = 2, .datlat = 9 + }, + { + .freq_group = DDRFREQ_400, .cbt_mode = CBT_NORMAL_MODE, .read_dbi = 0, + .read_lat = 14, .write_lat = 8, .div_mode = DIV4_MODE, + .tras = 1, .tras_05T = 0, + .trp = 2, .trp_05T = 0, + .trpab = 3, .trpab_05T = 0, + .trc = 3, .trc_05T = 0, + .trfc = 44, .trfc_05T = 0, + .trfcpb = 16, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 3, .trtp_05T = 0, + .trcd = 4, .trcd_05T = 0, + .twr = 12, .twr_05T = 0, + .twtr = 10, .twtr_05T = 0, + .tpbr2pbr = 11, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 16, .tr2mrw_05T = 0, + .tw2mrw = 13, .tw2mrw_05T = 0, + .tmrr2mrw = 14, .tmrr2mrw_05T = 0, + .tmrw = 6, .tmrw_05T = 0, + .tmrd = 6, .tmrd_05T = 0, + .tmrwckel = 8, .tmrwckel_05T = 0, + .tpde = 3, .tpde_05T = 0, + .tpdx = 3, .tpdx_05T = 0, + .tmrri = 7, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 1, .trrd_4266_05T = 0, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 6, .trtw_odt_off_05T = 0, + .trtw_odt_on = 11, .trtw_odt_on_05T = 0, + .txrefcnt = 58, + .tzqcs = 16, + .xrtw2w_new_mode = 9, + .xrtw2w_old_mode = 10, + .xrtw2r_odt_on = 7, + .xrtw2r_odt_off = 5, + .xrtr2w_odt_on = 9, + .xrtr2w_odt_off = 9, + .xrtr2r_new_mode = 6, + .xrtr2r_old_mode = 8, + .tr2mrr = 8, + .vrcgdis_prdcnt = 20, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 4, .trcd_derate_05T = 0, + .trc_derate = 4, .trc_derate_05T = 0, + .tras_derate = 1, .tras_derate_05T = 0, + .trpab_derate = 3, .trpab_derate_05T = 0, + .trp_derate = 2, .trp_derate_05T = 0, + .trrd_derate = 2, .trrd_derate_05T = 0, + .trtpd = 15, .trtpd_05T = 0, + .twtpd = 15, .twtpd_05T = 0, + .tmrr2w_odt_off = 10, + .tmrr2w_odt_on = 12, + .ckeprd = 2, + .ckelckcnt = 3, + .zqlat2 = 6, + .dqsinctl = 5, .datlat = 15 + }, + { + .freq_group = DDRFREQ_400, .cbt_mode = CBT_BYTE_MODE1, .read_dbi = 0, + .read_lat = 16, .write_lat = 8, .div_mode = DIV4_MODE, + .tras = 1, .tras_05T = 0, + .trp = 2, .trp_05T = 0, + .trpab = 3, .trpab_05T = 0, + .trc = 3, .trc_05T = 0, + .trfc = 44, .trfc_05T = 0, + .trfcpb = 16, .trfcpb_05T = 0, + .txp = 0, .txp_05T = 0, + .trtp = 3, .trtp_05T = 0, + .trcd = 4, .trcd_05T = 0, + .twr = 12, .twr_05T = 0, + .twtr = 10, .twtr_05T = 0, + .tpbr2pbr = 11, .tpbr2pbr_05T = 0, + .tpbr2act = 0, .tpbr2act_05T = 0, + .tr2mrw = 17, .tr2mrw_05T = 0, + .tw2mrw = 13, .tw2mrw_05T = 0, + .tmrr2mrw = 15, .tmrr2mrw_05T = 0, + .tmrw = 6, .tmrw_05T = 0, + .tmrd = 6, .tmrd_05T = 0, + .tmrwckel = 8, .tmrwckel_05T = 0, + .tpde = 3, .tpde_05T = 0, + .tpdx = 3, .tpdx_05T = 0, + .tmrri = 7, .tmrri_05T = 0, + .trrd = 1, .trrd_05T = 0, + .trrd_4266 = 1, .trrd_4266_05T = 0, + .tfaw = 0, .tfaw_05T = 0, + .tfaw_4266 = 0, .tfaw_4266_05T = 0, + .trtw_odt_off = 7, .trtw_odt_off_05T = 0, + .trtw_odt_on = 12, .trtw_odt_on_05T = 0, + .txrefcnt = 58, + .tzqcs = 16, + .xrtw2w_new_mode = 9, + .xrtw2w_old_mode = 10, + .xrtw2r_odt_on = 6, + .xrtw2r_odt_off = 4, + .xrtr2w_odt_on = 10, + .xrtr2w_odt_off = 10, + .xrtr2r_new_mode = 6, + .xrtr2r_old_mode = 9, + .tr2mrr = 8, + .vrcgdis_prdcnt = 20, + .hwset_mr2_op = 18, + .hwset_mr13_op = 24, + .hwset_vrcg_op = 16, + .trcd_derate = 4, .trcd_derate_05T = 0, + .trc_derate = 4, .trc_derate_05T = 0, + .tras_derate = 1, .tras_derate_05T = 0, + .trpab_derate = 3, .trpab_derate_05T = 0, + .trp_derate = 2, .trp_derate_05T = 0, + .trrd_derate = 2, .trrd_derate_05T = 0, + .trtpd = 16, .trtpd_05T = 0, + .twtpd = 15, .twtpd_05T = 0, + .tmrr2w_odt_off = 11, + .tmrr2w_odt_on = 13, + .ckeprd = 2, + .ckelckcnt = 3, + .zqlat2 = 6, + .dqsinctl = 5, .datlat = 15 + }, +}; + +#endif /* __SOC_MEDIATEK_MT8192_DRAMC_AC_TIMING_H__ */ |