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/*
* 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);
unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg);
int sdram_calibration_full(void);
extern int sdram_calibration(void);
#define SDR_CTRLGRP_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 __padding0[4];
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;
};
struct sdram_prot_rule {
uint64_t sdram_start; /* SDRAM start address */
uint64_t sdram_end; /* SDRAM end address */
uint32_t rule; /* SDRAM protection rule number: 0-19 */
int valid; /* Rule valid or not? 1 - valid, 0 not*/
uint32_t security;
uint32_t portmask;
uint32_t result;
uint32_t lo_prot_id;
uint32_t hi_prot_id;
};
#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
/* 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_ */
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