Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-05 20:54:31 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/arch/arm/mach-socfpga/include/mach/sdram.h
Chin Liang See 89a54abf1b ddr: altera: Configuring SDRAM extra cycles timing parameters 
To enable configuration of sdr.ctrlcfg.extratime1 register which enable
extra clocks for read to write command timing. This is critical to
ensure successful LPDDR2 interface

Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
2016-10-27 08:03:07 +02:00

442 lines
16 KiB
C
Raw Blame History

/*
* Copyright Altera Corporation (C) 2014-2015
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _SDRAM_H_
#define _SDRAM_H_
#ifndef __ASSEMBLY__
unsigned long sdram_calculate_size(void);
int sdram_mmr_init_full(unsigned int sdr_phy_reg);
int sdram_calibration_full(void);
const struct socfpga_sdram_config *socfpga_get_sdram_config(void);
void socfpga_get_seq_ac_init(const u32 **init, unsigned int *nelem);
void socfpga_get_seq_inst_init(const u32 **init, unsigned int *nelem);
const struct socfpga_sdram_rw_mgr_config *socfpga_get_sdram_rwmgr_config(void);
const struct socfpga_sdram_io_config *socfpga_get_sdram_io_config(void);
const struct socfpga_sdram_misc_config *socfpga_get_sdram_misc_config(void);
#define SDR_CTRLGRP_ADDRESS (SOCFPGA_SDR_ADDRESS | 0x5000)
struct socfpga_sdr_ctrl {
u32 ctrl_cfg;
u32 dram_timing1;
u32 dram_timing2;
u32 dram_timing3;
u32 dram_timing4; /* 0x10 */
u32 lowpwr_timing;
u32 dram_odt;
u32 extratime1;
u32 __padding0[3];
u32 dram_addrw; /* 0x2c */
u32 dram_if_width; /* 0x30 */
u32 dram_dev_width;
u32 dram_sts;
u32 dram_intr;
u32 sbe_count; /* 0x40 */
u32 dbe_count;
u32 err_addr;
u32 drop_count;
u32 drop_addr; /* 0x50 */
u32 lowpwr_eq;
u32 lowpwr_ack;
u32 static_cfg;
u32 ctrl_width; /* 0x60 */
u32 cport_width;
u32 cport_wmap;
u32 cport_rmap;
u32 rfifo_cmap; /* 0x70 */
u32 wfifo_cmap;
u32 cport_rdwr;
u32 port_cfg;
u32 fpgaport_rst; /* 0x80 */
u32 __padding1;
u32 fifo_cfg;
u32 protport_default;
u32 prot_rule_addr; /* 0x90 */
u32 prot_rule_id;
u32 prot_rule_data;
u32 prot_rule_rdwr;
u32 __padding2[3];
u32 mp_priority; /* 0xac */
u32 mp_weight0; /* 0xb0 */
u32 mp_weight1;
u32 mp_weight2;
u32 mp_weight3;
u32 mp_pacing0; /* 0xc0 */
u32 mp_pacing1;
u32 mp_pacing2;
u32 mp_pacing3;
u32 mp_threshold0; /* 0xd0 */
u32 mp_threshold1;
u32 mp_threshold2;
u32 __padding3[29];
u32 phy_ctrl0; /* 0x150 */
u32 phy_ctrl1;
u32 phy_ctrl2;
};
/* SDRAM configuration structure for the SPL. */
struct socfpga_sdram_config {
u32 ctrl_cfg;
u32 dram_timing1;
u32 dram_timing2;
u32 dram_timing3;
u32 dram_timing4;
u32 lowpwr_timing;
u32 dram_odt;
u32 extratime1;
u32 dram_addrw;
u32 dram_if_width;
u32 dram_dev_width;
u32 dram_intr;
u32 lowpwr_eq;
u32 static_cfg;
u32 ctrl_width;
u32 cport_width;
u32 cport_wmap;
u32 cport_rmap;
u32 rfifo_cmap;
u32 wfifo_cmap;
u32 cport_rdwr;
u32 port_cfg;
u32 fpgaport_rst;
u32 fifo_cfg;
u32 mp_priority;
u32 mp_weight0;
u32 mp_weight1;
u32 mp_weight2;
u32 mp_weight3;
u32 mp_pacing0;
u32 mp_pacing1;
u32 mp_pacing2;
u32 mp_pacing3;
u32 mp_threshold0;
u32 mp_threshold1;
u32 mp_threshold2;
u32 phy_ctrl0;
};
struct socfpga_sdram_rw_mgr_config {
u8 activate_0_and_1;
u8 activate_0_and_1_wait1;
u8 activate_0_and_1_wait2;
u8 activate_1;
u8 clear_dqs_enable;
u8 guaranteed_read;
u8 guaranteed_read_cont;
u8 guaranteed_write;
u8 guaranteed_write_wait0;
u8 guaranteed_write_wait1;
u8 guaranteed_write_wait2;
u8 guaranteed_write_wait3;
u8 idle;
u8 idle_loop1;
u8 idle_loop2;
u8 init_reset_0_cke_0;
u8 init_reset_1_cke_0;
u8 lfsr_wr_rd_bank_0;
u8 lfsr_wr_rd_bank_0_data;
u8 lfsr_wr_rd_bank_0_dqs;
u8 lfsr_wr_rd_bank_0_nop;
u8 lfsr_wr_rd_bank_0_wait;
u8 lfsr_wr_rd_bank_0_wl_1;
u8 lfsr_wr_rd_dm_bank_0;
u8 lfsr_wr_rd_dm_bank_0_data;
u8 lfsr_wr_rd_dm_bank_0_dqs;
u8 lfsr_wr_rd_dm_bank_0_nop;
u8 lfsr_wr_rd_dm_bank_0_wait;
u8 lfsr_wr_rd_dm_bank_0_wl_1;
u8 mrs0_dll_reset;
u8 mrs0_dll_reset_mirr;
u8 mrs0_user;
u8 mrs0_user_mirr;
u8 mrs1;
u8 mrs1_mirr;
u8 mrs2;
u8 mrs2_mirr;
u8 mrs3;
u8 mrs3_mirr;
u8 precharge_all;
u8 read_b2b;
u8 read_b2b_wait1;
u8 read_b2b_wait2;
u8 refresh_all;
u8 rreturn;
u8 sgle_read;
u8 zqcl;
u8 true_mem_data_mask_width;
u8 mem_address_mirroring;
u8 mem_data_mask_width;
u8 mem_data_width;
u8 mem_dq_per_read_dqs;
u8 mem_dq_per_write_dqs;
u8 mem_if_read_dqs_width;
u8 mem_if_write_dqs_width;
u8 mem_number_of_cs_per_dimm;
u8 mem_number_of_ranks;
u8 mem_virtual_groups_per_read_dqs;
u8 mem_virtual_groups_per_write_dqs;
};
struct socfpga_sdram_io_config {
u16 delay_per_opa_tap;
u8 delay_per_dchain_tap;
u8 delay_per_dqs_en_dchain_tap;
u8 dll_chain_length;
u8 dqdqs_out_phase_max;
u8 dqs_en_delay_max;
u8 dqs_en_delay_offset;
u8 dqs_en_phase_max;
u8 dqs_in_delay_max;
u8 dqs_in_reserve;
u8 dqs_out_reserve;
u8 io_in_delay_max;
u8 io_out1_delay_max;
u8 io_out2_delay_max;
u8 shift_dqs_en_when_shift_dqs;
};
struct socfpga_sdram_misc_config {
u32 reg_file_init_seq_signature;
u8 afi_rate_ratio;
u8 calib_lfifo_offset;
u8 calib_vfifo_offset;
u8 enable_super_quick_calibration;
u8 max_latency_count_width;
u8 read_valid_fifo_size;
u8 tinit_cntr0_val;
u8 tinit_cntr1_val;
u8 tinit_cntr2_val;
u8 treset_cntr0_val;
u8 treset_cntr1_val;
u8 treset_cntr2_val;
};
#define SDR_CTRLGRP_CTRLCFG_NODMPINS_LSB 23
#define SDR_CTRLGRP_CTRLCFG_NODMPINS_MASK 0x00800000
#define SDR_CTRLGRP_CTRLCFG_DQSTRKEN_LSB 22
#define SDR_CTRLGRP_CTRLCFG_DQSTRKEN_MASK 0x00400000
#define SDR_CTRLGRP_CTRLCFG_STARVELIMIT_LSB 16
#define SDR_CTRLGRP_CTRLCFG_STARVELIMIT_MASK 0x003f0000
#define SDR_CTRLGRP_CTRLCFG_REORDEREN_LSB 15
#define SDR_CTRLGRP_CTRLCFG_REORDEREN_MASK 0x00008000
#define SDR_CTRLGRP_CTRLCFG_ECCCORREN_LSB 11
#define SDR_CTRLGRP_CTRLCFG_ECCCORREN_MASK 0x00000800
#define SDR_CTRLGRP_CTRLCFG_ECCEN_LSB 10
#define SDR_CTRLGRP_CTRLCFG_ECCEN_MASK 0x00000400
#define SDR_CTRLGRP_CTRLCFG_ADDRORDER_LSB 8
#define SDR_CTRLGRP_CTRLCFG_ADDRORDER_MASK 0x00000300
#define SDR_CTRLGRP_CTRLCFG_MEMBL_LSB 3
#define SDR_CTRLGRP_CTRLCFG_MEMBL_MASK 0x000000f8
#define SDR_CTRLGRP_CTRLCFG_MEMTYPE_LSB 0
#define SDR_CTRLGRP_CTRLCFG_MEMTYPE_MASK 0x00000007
/* Register template: sdr::ctrlgrp::dramtiming1 */
#define SDR_CTRLGRP_DRAMTIMING1_TRFC_LSB 24
#define SDR_CTRLGRP_DRAMTIMING1_TRFC_MASK 0xff000000
#define SDR_CTRLGRP_DRAMTIMING1_TFAW_LSB 18
#define SDR_CTRLGRP_DRAMTIMING1_TFAW_MASK 0x00fc0000
#define SDR_CTRLGRP_DRAMTIMING1_TRRD_LSB 14
#define SDR_CTRLGRP_DRAMTIMING1_TRRD_MASK 0x0003c000
#define SDR_CTRLGRP_DRAMTIMING1_TCL_LSB 9
#define SDR_CTRLGRP_DRAMTIMING1_TCL_MASK 0x00003e00
#define SDR_CTRLGRP_DRAMTIMING1_TAL_LSB 4
#define SDR_CTRLGRP_DRAMTIMING1_TAL_MASK 0x000001f0
#define SDR_CTRLGRP_DRAMTIMING1_TCWL_LSB 0
#define SDR_CTRLGRP_DRAMTIMING1_TCWL_MASK 0x0000000f
/* Register template: sdr::ctrlgrp::dramtiming2 */
#define SDR_CTRLGRP_DRAMTIMING2_TWTR_LSB 25
#define SDR_CTRLGRP_DRAMTIMING2_TWTR_MASK 0x1e000000
#define SDR_CTRLGRP_DRAMTIMING2_TWR_LSB 21
#define SDR_CTRLGRP_DRAMTIMING2_TWR_MASK 0x01e00000
#define SDR_CTRLGRP_DRAMTIMING2_TRP_LSB 17
#define SDR_CTRLGRP_DRAMTIMING2_TRP_MASK 0x001e0000
#define SDR_CTRLGRP_DRAMTIMING2_TRCD_LSB 13
#define SDR_CTRLGRP_DRAMTIMING2_TRCD_MASK 0x0001e000
#define SDR_CTRLGRP_DRAMTIMING2_TREFI_LSB 0
#define SDR_CTRLGRP_DRAMTIMING2_TREFI_MASK 0x00001fff
/* Register template: sdr::ctrlgrp::dramtiming3 */
#define SDR_CTRLGRP_DRAMTIMING3_TCCD_LSB 19
#define SDR_CTRLGRP_DRAMTIMING3_TCCD_MASK 0x00780000
#define SDR_CTRLGRP_DRAMTIMING3_TMRD_LSB 15
#define SDR_CTRLGRP_DRAMTIMING3_TMRD_MASK 0x00078000
#define SDR_CTRLGRP_DRAMTIMING3_TRC_LSB 9
#define SDR_CTRLGRP_DRAMTIMING3_TRC_MASK 0x00007e00
#define SDR_CTRLGRP_DRAMTIMING3_TRAS_LSB 4
#define SDR_CTRLGRP_DRAMTIMING3_TRAS_MASK 0x000001f0
#define SDR_CTRLGRP_DRAMTIMING3_TRTP_LSB 0
#define SDR_CTRLGRP_DRAMTIMING3_TRTP_MASK 0x0000000f
/* Register template: sdr::ctrlgrp::dramtiming4 */
#define SDR_CTRLGRP_DRAMTIMING4_MINPWRSAVECYCLES_LSB 20
#define SDR_CTRLGRP_DRAMTIMING4_MINPWRSAVECYCLES_MASK 0x00f00000
#define SDR_CTRLGRP_DRAMTIMING4_PWRDOWNEXIT_LSB 10
#define SDR_CTRLGRP_DRAMTIMING4_PWRDOWNEXIT_MASK 0x000ffc00
#define SDR_CTRLGRP_DRAMTIMING4_SELFRFSHEXIT_LSB 0
#define SDR_CTRLGRP_DRAMTIMING4_SELFRFSHEXIT_MASK 0x000003ff
/* Register template: sdr::ctrlgrp::lowpwrtiming */
#define SDR_CTRLGRP_LOWPWRTIMING_CLKDISABLECYCLES_LSB 16
#define SDR_CTRLGRP_LOWPWRTIMING_CLKDISABLECYCLES_MASK 0x000f0000
#define SDR_CTRLGRP_LOWPWRTIMING_AUTOPDCYCLES_LSB 0
#define SDR_CTRLGRP_LOWPWRTIMING_AUTOPDCYCLES_MASK 0x0000ffff
/* Register template: sdr::ctrlgrp::dramaddrw */
#define SDR_CTRLGRP_DRAMADDRW_CSBITS_LSB 13
#define SDR_CTRLGRP_DRAMADDRW_CSBITS_MASK 0x0000e000
#define SDR_CTRLGRP_DRAMADDRW_BANKBITS_LSB 10
#define SDR_CTRLGRP_DRAMADDRW_BANKBITS_MASK 0x00001c00
#define SDR_CTRLGRP_DRAMADDRW_ROWBITS_LSB 5
#define SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK 0x000003e0
#define SDR_CTRLGRP_DRAMADDRW_COLBITS_LSB 0
#define SDR_CTRLGRP_DRAMADDRW_COLBITS_MASK 0x0000001f
/* Register template: sdr::ctrlgrp::dramifwidth */
#define SDR_CTRLGRP_DRAMIFWIDTH_IFWIDTH_LSB 0
#define SDR_CTRLGRP_DRAMIFWIDTH_IFWIDTH_MASK 0x000000ff
/* Register template: sdr::ctrlgrp::dramdevwidth */
#define SDR_CTRLGRP_DRAMDEVWIDTH_DEVWIDTH_LSB 0
#define SDR_CTRLGRP_DRAMDEVWIDTH_DEVWIDTH_MASK 0x0000000f
/* Register template: sdr::ctrlgrp::dramintr */
#define SDR_CTRLGRP_DRAMINTR_INTREN_LSB 0
#define SDR_CTRLGRP_DRAMINTR_INTREN_MASK 0x00000001
#define SDR_CTRLGRP_LOWPWREQ_SELFRFSHMASK_LSB 4
#define SDR_CTRLGRP_LOWPWREQ_SELFRFSHMASK_MASK 0x00000030
/* Register template: sdr::ctrlgrp::staticcfg */
#define SDR_CTRLGRP_STATICCFG_APPLYCFG_LSB 3
#define SDR_CTRLGRP_STATICCFG_APPLYCFG_MASK 0x00000008
#define SDR_CTRLGRP_STATICCFG_USEECCASDATA_LSB 2
#define SDR_CTRLGRP_STATICCFG_USEECCASDATA_MASK 0x00000004
#define SDR_CTRLGRP_STATICCFG_MEMBL_LSB 0
#define SDR_CTRLGRP_STATICCFG_MEMBL_MASK 0x00000003
/* Register template: sdr::ctrlgrp::ctrlwidth */
#define SDR_CTRLGRP_CTRLWIDTH_CTRLWIDTH_LSB 0
#define SDR_CTRLGRP_CTRLWIDTH_CTRLWIDTH_MASK 0x00000003
/* Register template: sdr::ctrlgrp::cportwidth */
#define SDR_CTRLGRP_CPORTWIDTH_CMDPORTWIDTH_LSB 0
#define SDR_CTRLGRP_CPORTWIDTH_CMDPORTWIDTH_MASK 0x000fffff
/* Register template: sdr::ctrlgrp::cportwmap */
#define SDR_CTRLGRP_CPORTWMAP_CPORTWFIFOMAP_LSB 0
#define SDR_CTRLGRP_CPORTWMAP_CPORTWFIFOMAP_MASK 0x3fffffff
/* Register template: sdr::ctrlgrp::cportrmap */
#define SDR_CTRLGRP_CPORTRMAP_CPORTRFIFOMAP_LSB 0
#define SDR_CTRLGRP_CPORTRMAP_CPORTRFIFOMAP_MASK 0x3fffffff
/* Register template: sdr::ctrlgrp::rfifocmap */
#define SDR_CTRLGRP_RFIFOCMAP_RFIFOCPORTMAP_LSB 0
#define SDR_CTRLGRP_RFIFOCMAP_RFIFOCPORTMAP_MASK 0x00ffffff
/* Register template: sdr::ctrlgrp::wfifocmap */
#define SDR_CTRLGRP_WFIFOCMAP_WFIFOCPORTMAP_LSB 0
#define SDR_CTRLGRP_WFIFOCMAP_WFIFOCPORTMAP_MASK 0x00ffffff
/* Register template: sdr::ctrlgrp::cportrdwr */
#define SDR_CTRLGRP_CPORTRDWR_CPORTRDWR_LSB 0
#define SDR_CTRLGRP_CPORTRDWR_CPORTRDWR_MASK 0x000fffff
/* Register template: sdr::ctrlgrp::portcfg */
#define SDR_CTRLGRP_PORTCFG_AUTOPCHEN_LSB 10
#define SDR_CTRLGRP_PORTCFG_AUTOPCHEN_MASK 0x000ffc00
#define SDR_CTRLGRP_PORTCFG_PORTPROTOCOL_LSB 0
#define SDR_CTRLGRP_PORTCFG_PORTPROTOCOL_MASK 0x000003ff
/* Register template: sdr::ctrlgrp::fifocfg */
#define SDR_CTRLGRP_FIFOCFG_INCSYNC_LSB 10
#define SDR_CTRLGRP_FIFOCFG_INCSYNC_MASK 0x00000400
#define SDR_CTRLGRP_FIFOCFG_SYNCMODE_LSB 0
#define SDR_CTRLGRP_FIFOCFG_SYNCMODE_MASK 0x000003ff
/* Register template: sdr::ctrlgrp::mppriority */
#define SDR_CTRLGRP_MPPRIORITY_USERPRIORITY_LSB 0
#define SDR_CTRLGRP_MPPRIORITY_USERPRIORITY_MASK 0x3fffffff
/* Register template: sdr::ctrlgrp::mpweight::mpweight_0 */
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_0_STATICWEIGHT_31_0_LSB 0
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_0_STATICWEIGHT_31_0_MASK 0xffffffff
/* Register template: sdr::ctrlgrp::mpweight::mpweight_1 */
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_SUMOFWEIGHTS_13_0_LSB 18
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_SUMOFWEIGHTS_13_0_MASK 0xfffc0000
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_STATICWEIGHT_49_32_LSB 0
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_STATICWEIGHT_49_32_MASK 0x0003ffff
/* Register template: sdr::ctrlgrp::mpweight::mpweight_2 */
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_2_SUMOFWEIGHTS_45_14_LSB 0
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_2_SUMOFWEIGHTS_45_14_MASK 0xffffffff
/* Register template: sdr::ctrlgrp::mpweight::mpweight_3 */
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_3_SUMOFWEIGHTS_63_46_LSB 0
#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_3_SUMOFWEIGHTS_63_46_MASK 0x0003ffff
/* Register template: sdr::ctrlgrp::mppacing::mppacing_0 */
#define SDR_CTRLGRP_MPPACING_MPPACING_0_THRESHOLD1_31_0_LSB 0
#define SDR_CTRLGRP_MPPACING_MPPACING_0_THRESHOLD1_31_0_MASK 0xffffffff
/* Register template: sdr::ctrlgrp::mppacing::mppacing_1 */
#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD2_3_0_LSB 28
#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD2_3_0_MASK 0xf0000000
#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD1_59_32_LSB 0
#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD1_59_32_MASK 0x0fffffff
/* Register template: sdr::ctrlgrp::mppacing::mppacing_2 */
#define SDR_CTRLGRP_MPPACING_MPPACING_2_THRESHOLD2_35_4_LSB 0
#define SDR_CTRLGRP_MPPACING_MPPACING_2_THRESHOLD2_35_4_MASK 0xffffffff
/* Register template: sdr::ctrlgrp::mppacing::mppacing_3 */
#define SDR_CTRLGRP_MPPACING_MPPACING_3_THRESHOLD2_59_36_LSB 0
#define SDR_CTRLGRP_MPPACING_MPPACING_3_THRESHOLD2_59_36_MASK 0x00ffffff
/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_0 */
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0_LSB 0
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0_MASK \
0xffffffff
/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_1 */
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32_LSB 0
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32_MASK \
0xffffffff
/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_2 */
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_LSB 0
#define \
SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_MASK \
0x0000ffff
/* Register template: sdr::ctrlgrp::remappriority */
#define SDR_CTRLGRP_REMAPPRIORITY_PRIORITYREMAP_LSB 0
#define SDR_CTRLGRP_REMAPPRIORITY_PRIORITYREMAP_MASK 0x000000ff
/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_0 */
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_LSB 12
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_WIDTH 20
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_SET(x) \
(((x) << 12) & 0xfffff000)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_ADDLATSEL_SET(x) \
(((x) << 10) & 0x00000c00)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQSLOGICDELAYEN_SET(x) \
(((x) << 6) & 0x000000c0)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_RESETDELAYEN_SET(x) \
(((x) << 8) & 0x00000100)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_LPDDRDIS_SET(x) \
(((x) << 9) & 0x00000200)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQSDELAYEN_SET(x) \
(((x) << 4) & 0x00000030)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQDELAYEN_SET(x) \
(((x) << 2) & 0x0000000c)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_ACDELAYEN_SET(x) \
(((x) << 0) & 0x00000003)
/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_1 */
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_LONGIDLESAMPLECOUNT_19_0_WIDTH 20
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_LONGIDLESAMPLECOUNT_19_0_SET(x) \
(((x) << 12) & 0xfffff000)
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_SAMPLECOUNT_31_20_SET(x) \
(((x) << 0) & 0x00000fff)
/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_2 */
#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_2_LONGIDLESAMPLECOUNT_31_20_SET(x) \
(((x) << 0) & 0x00000fff)
/* Register template: sdr::ctrlgrp::dramodt */
#define SDR_CTRLGRP_DRAMODT_READ_LSB 4
#define SDR_CTRLGRP_DRAMODT_READ_MASK 0x000000f0
#define SDR_CTRLGRP_DRAMODT_WRITE_LSB 0
#define SDR_CTRLGRP_DRAMODT_WRITE_MASK 0x0000000f
/* Field instance: sdr::ctrlgrp::dramsts */
#define SDR_CTRLGRP_DRAMSTS_DBEERR_MASK 0x00000008
#define SDR_CTRLGRP_DRAMSTS_SBEERR_MASK 0x00000004
/* Register template: sdr::ctrlgrp::extratime1 */
#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_LSB 20
#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_BC_LSB 24
#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_DIFF_LSB 28
/* SDRAM width macro for configuration with ECC */
#define SDRAM_WIDTH_32BIT_WITH_ECC 40
#define SDRAM_WIDTH_16BIT_WITH_ECC 24
#endif
#endif /* _SDRAM_H_ */
Reference in a new issue View git blame Copy permalink