From: Tien Fong Chee tien.fong.chee@intel.com
Add the structures for the SDRAM controller on Arria10.
Signed-off-by: Dinh Nguyen dinguyen@opensource.altera.com Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Cc: Marek Vasut marex@denx.de Cc: Dinh Nguyen dinguyen@kernel.org Cc: Chin Liang See chin.liang.see@intel.com Cc: Tien Fong skywindctf@gmail.com --- arch/arm/mach-socfpga/include/mach/sdram_a10.h | 380 ++++++++++++++++++++++++ 1 files changed, 380 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-socfpga/include/mach/sdram_a10.h
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_a10.h b/arch/arm/mach-socfpga/include/mach/sdram_a10.h new file mode 100644 index 0000000..0403531 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/sdram_a10.h @@ -0,0 +1,380 @@ +/* + * Copyright (C) 2015 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _SOCFPGA_SDRAM_A10_H_ +#define _SOCFPGA_SDRAM_A10_H_ + +#ifndef __ASSEMBLY__ + +struct socfpga_ecc_hmc { + u32 ip_rev_id; + u32 _pad_0x4_0x7; + u32 ddrioctrl; + u32 ddrcalstat; + u32 mpr_0beat1; + u32 mpr_1beat1; + u32 mpr_2beat1; + u32 mpr_3beat1; + u32 mpr_4beat1; + u32 mpr_5beat1; + u32 mpr_6beat1; + u32 mpr_7beat1; + u32 mpr_8beat1; + u32 mpr_0beat2; + u32 mpr_1beat2; + u32 mpr_2beat2; + u32 mpr_3beat2; + u32 mpr_4beat2; + u32 mpr_5beat2; + u32 mpr_6beat2; + u32 mpr_7beat2; + u32 mpr_8beat2; + u32 _pad_0x58_0x5f[2]; + u32 auto_precharge; + u32 _pad_0x64_0xff[39]; + u32 eccctrl; + u32 eccctrl2; + u32 _pad_0x108_0x10f[2]; + u32 errinten; + u32 errintens; + u32 errintenr; + u32 intmode; + u32 intstat; + u32 diaginttest; + u32 modstat; + u32 derraddra; + u32 serraddra; + u32 _pad_0x134_0x137; + u32 autowb_corraddr; + u32 serrcntreg; + u32 autowb_drop_cntreg; + u32 _pad_0x144_0x147; + u32 ecc_reg2wreccdatabus; + u32 ecc_rdeccdata2regbus; + u32 ecc_reg2rdeccdatabus; + u32 _pad_0x154_0x15f[3]; + u32 ecc_diagon; + u32 ecc_decstat; + u32 _pad_0x168_0x16f[2]; + u32 ecc_errgenaddr_0; + u32 ecc_errgenaddr_1; + u32 ecc_errgenaddr_2; + u32 ecc_errgenaddr_3; +}; + +struct socfpga_noc_ddr_scheduler { + u32 ddr_t_main_scheduler_id_coreid; + u32 ddr_t_main_scheduler_id_revisionid; + u32 ddr_t_main_scheduler_ddrconf; + u32 ddr_t_main_scheduler_ddrtiming; + u32 ddr_t_main_scheduler_ddrmode; + u32 ddr_t_main_scheduler_readlatency; + u32 _pad_0x20_0x34[8]; + u32 ddr_t_main_scheduler_activate; + u32 ddr_t_main_scheduler_devtodev; +}; + +/* + * OCRAM firewall + */ +struct socfpga_noc_fw_ocram { + u32 enable; + u32 enable_set; + u32 enable_clear; + u32 region0; + u32 region1; + u32 region2; + u32 region3; + u32 region4; + u32 region5; +}; + +/* for master such as MPU and FPGA */ +struct socfpga_noc_fw_ddr_mpu_fpga2sdram { + u32 enable; + u32 enable_set; + u32 enable_clear; + u32 _pad_0xc_0xf; + u32 mpuregion0addr; + u32 mpuregion1addr; + u32 mpuregion2addr; + u32 mpuregion3addr; + u32 fpga2sdram0region0addr; + u32 fpga2sdram0region1addr; + u32 fpga2sdram0region2addr; + u32 fpga2sdram0region3addr; + u32 fpga2sdram1region0addr; + u32 fpga2sdram1region1addr; + u32 fpga2sdram1region2addr; + u32 fpga2sdram1region3addr; + u32 fpga2sdram2region0addr; + u32 fpga2sdram2region1addr; + u32 fpga2sdram2region2addr; + u32 fpga2sdram2region3addr; +}; + +/* for L3 master */ +struct socfpga_noc_fw_ddr_l3 { + u32 enable; + u32 enable_set; + u32 enable_clear; + u32 hpsregion0addr; + u32 hpsregion1addr; + u32 hpsregion2addr; + u32 hpsregion3addr; + u32 hpsregion4addr; + u32 hpsregion5addr; + u32 hpsregion6addr; + u32 hpsregion7addr; +}; + +struct socfpga_io48_mmr { + u32 dbgcfg0; + u32 dbgcfg1; + u32 dbgcfg2; + u32 dbgcfg3; + u32 dbgcfg4; + u32 dbgcfg5; + u32 dbgcfg6; + u32 reserve0; + u32 reserve1; + u32 reserve2; + u32 ctrlcfg0; + u32 ctrlcfg1; + u32 ctrlcfg2; + u32 ctrlcfg3; + u32 ctrlcfg4; + u32 ctrlcfg5; + u32 ctrlcfg6; + u32 ctrlcfg7; + u32 ctrlcfg8; + u32 ctrlcfg9; + u32 dramtiming0; + u32 dramodt0; + u32 dramodt1; + u32 sbcfg0; + u32 sbcfg1; + u32 sbcfg2; + u32 sbcfg3; + u32 sbcfg4; + u32 sbcfg5; + u32 sbcfg6; + u32 sbcfg7; + u32 caltiming0; + u32 caltiming1; + u32 caltiming2; + u32 caltiming3; + u32 caltiming4; + u32 caltiming5; + u32 caltiming6; + u32 caltiming7; + u32 caltiming8; + u32 caltiming9; + u32 caltiming10; + u32 dramaddrw; + u32 sideband0; + u32 sideband1; + u32 sideband2; + u32 sideband3; + u32 sideband4; + u32 sideband5; + u32 sideband6; + u32 sideband7; + u32 sideband8; + u32 sideband9; + u32 sideband10; + u32 sideband11; + u32 sideband12; + u32 sideband13; + u32 sideband14; + u32 sideband15; + u32 dramsts; + u32 dbgdone; + u32 dbgsignals; + u32 dbgreset; + u32 dbgmatch; + u32 counter0mask; + u32 counter1mask; + u32 counter0match; + u32 counter1match; + u32 niosreserve0; + u32 niosreserve1; + u32 niosreserve2; +}; +#endif /*__ASSEMBLY__*/ + +#define IO48_MMR_CTRLCFG0_DB2_BURST_LENGTH_MASK 0x1F000000 +#define IO48_MMR_CTRLCFG0_DB2_BURST_LENGTH_SHIFT 24 +#define IO48_MMR_CTRLCFG0_DB1_BURST_LENGTH_MASK 0x00F80000 +#define IO48_MMR_CTRLCFG0_DB1_BURST_LENGTH_SHIFT 19 +#define IO48_MMR_CTRLCFG0_DB0_BURST_LENGTH_MASK 0x0007C000 +#define IO48_MMR_CTRLCFG0_DB0_BURST_LENGTH_SHIFT 14 +#define IO48_MMR_CTRLCFG0_CTRL_BURST_LENGTH_MASK 0x00003E00 +#define IO48_MMR_CTRLCFG0_CTRL_BURST_LENGTH_SHIFT 9 +#define IO48_MMR_CTRLCFG0_AC_POS_MASK 0x00000180 +#define IO48_MMR_CTRLCFG0_AC_POS_SHIFT 7 +#define IO48_MMR_CTRLCFG0_DIMM_TYPE_MASK 0x00000070 +#define IO48_MMR_CTRLCFG0_DIM_TYPE_SHIFT 4 +#define IO48_MMR_CTRLCFG0_MEM_TYPE_MASK 0x0000000F +#define IO48_MMR_CTRLCFG0_MEM_TYPE_SHIFT 0 + +#define IO48_MMR_CTRLCFG1_DBC3_ENABLE_DM (1 << 30) +#define IO48_MMR_CTRLCFG1_DBC2_ENABLE_DM (1 << 29) +#define IO48_MMR_CTRLCFG1_DBC1_ENABLE_DM (1 << 28) +#define IO48_MMR_CTRLCFG1_DBC0_ENABLE_DM (1 << 27) +#define IO48_MMR_CTRLCFG1_CTRL_ENABLE_DM (1 << 26) +#define IO48_MMR_CTRLCFG1_DQSTRK_EN (1 << 25) +#define IO48_MMR_CTRLCFG1_STARVE_LIMIT_MASK 0x01F80000 +#define IO48_MMR_CTRLCFG1_STARVE_LIMIT_SHIFT 19 +#define IO48_MMR_CTRLCFG1_REORDER_READ (1 << 18) +#define IO48_MMR_CTRLCFG1_DBC3_REORDER_RDATA (1 << 17) +#define IO48_MMR_CTRLCFG1_DBC2_REORDER_RDATA (1 << 16) +#define IO48_MMR_CTRLCFG1_DBC1_REORDER_RDATA (1 << 15) +#define IO48_MMR_CTRLCFG1_DBC0_REORDER_RDATA (1 << 14) +#define IO48_MMR_CTRLCFG1_CTRL_REORDER_RDATA (1 << 13) +#define IO48_MMR_CTRLCFG1_REORDER_DATA (1 << 12) +#define IO48_MMR_CTRLCFG1_DBC3_ENABLE_ECC (1 << 11) +#define IO48_MMR_CTRLCFG1_DBC2_ENABLE_ECC (1 << 10) +#define IO48_MMR_CTRLCFG1_DBC1_ENABLE_ECC (1 << 9) +#define IO48_MMR_CTRLCFG1_DBC0_ENABLE_ECC (1 << 8) +#define IO48_MMR_CTRLCFG1_CTRL_ENABLE_ECC (1 << 7) +#define IO48_MMR_CTRLCFG1_ADDR_ORDER_MASK 0x00000060 +#define IO48_MMR_CTRLCFG1_ADDR_ORDER_SHIFT 5 +#define IO48_MMR_CTRLCFG1_DBC3_BURST_LENGTH_MASK 0x0000001F +#define IO48_MMR_CTRLCFG1_DBC3_BURST_LENGTH_SHIFT 0 + +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BG_MASK 0x3F000000 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BG_SHIFT 24 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BANK_MASK 0x00FC0000 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BANK_SHIFT 18 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_MASK 0x0003F000 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_SHIFT 12 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_PCH_MASK 0x00000FC0 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_PCH_SHIFT 6 +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_RDWR_MASK 0x0000003F +#define IO48_MMR_CALTIMING0_CFG_ACT_TO_RDWR_SHIFT 0 + +#define IO48_MMR_CALTIMING1_CFG_RD_TO_WR_DIFF_CHIP_MASK 0x3F000000 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_WR_DIFF_CHIP_SHIFT 24 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_WR_MASK 0x00FC0000 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_WR_SHIFT 18 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DB_MASK 0x0003F000 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DB_SHIFT 12 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DC_MASK 0x00000FC0 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DC_SHIFT 6 +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_MASK 0x0000003F +#define IO48_MMR_CALTIMING1_CFG_RD_TO_RD_SHIFT 0 + +#define IO48_MMR_CALTIMING2_CFG_WR_TO_WR_DIFF_CHIP_MASK 0x3F000000 +#define IO48_MMR_CALTIMING2_CFG_WR_TO_WR_DIFF_CHIP_SHIFT 24 +#define IO48_MMR_CALTIMING2_CFG_WR_TO_WR_MASK 0x00FC0000 +#define IO48_MMR_CALTIMING2_CFG_WR_TO_WR_SHIFT 18 +#define IO48_MMR_CALTIMING2_CFG_RD_TO_AP_VALID_MASK 0x0003F000 +#define IO48_MMR_CALTIMING2_CFG_RD_TO_AP_VALID_SHIFT 12 +#define IO48_MMR_CALTIMING2_CFG_RD_TO_PCH_MASK 0x00000FC0 +#define IO48_MMR_CALTIMING2_CFG_RD_TO_PCH_SHIFT 6 +#define IO48_MMR_CALTIMING2_CFG_RD_TO_WR_DIFF_BG_MASK 0x0000003F +#define IO48_MMR_CALTIMING2_CFG_RD_TO_WR_DIFF_BG_SHIFT 0 + +#define IO48_MMR_CALTIMING3_CFG_WR_TO_PCH_MASK 0x3F000000 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_PCH_SHIFT 24 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_BG_MASK 0x00FC0000 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_BG_SHIFT 18 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_CHIP_MASK 0x0003F000 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_CHIP_SHIFT 12 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_MASK 0x00000FC0 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_RD_SHIFT 6 +#define IO48_MMR_CALTIMING3_CFG_WR_TO_WR_DIFF_BG_MASK 0x0000003F +#define IO48_MMR_CALTIMING3_CFG_WR_TO_WR_DIFF_BG_SHIFT 0 + +#define IO48_MMR_CALTIMING4_CFG_PDN_TO_VALID_MASK 0xFC000000 +#define IO48_MMR_CALTIMING4_CFG_PDN_TO_VALID_SHIFT 26 +#define IO48_MMR_CALTIMING4_CFG_ARF_TO_VALID_MASK 0x03FC0000 +#define IO48_MMR_CALTIMING4_CFG_ARF_TO_VALID_SHIFT 18 +#define IO48_MMR_CALTIMING4_CFG_PCH_ALL_TO_VALID_MASK 0x0003F000 +#define IO48_MMR_CALTIMING4_CFG_PCH_ALL_TO_VALID_SHIFT 12 +#define IO48_MMR_CALTIMING4_CFG_PCH_TO_VALID_MASK 0x00000FC0 +#define IO48_MMR_CALTIMING4_CFG_PCH_TO_VALID_SHIFT 6 +#define IO48_MMR_CALTIMING4_CFG_WR_AP_TO_VALID_MASK 0x0000003F +#define IO48_MMR_CALTIMING4_CFG_WR_AP_TO_VALID_SHIFT 0 + +#define IO48_MMR_CALTIMING9_CFG_WR_4_ACT_TO_ACT_MASK 0x000000FF +#define IO48_MMR_CALTIMING9_CFG_WR_4_ACT_TO_ACT_SHIFT 0 + +#define IO48_MMR_DRAMADDRW_CFG_CS_ADDR_WIDTH_MASK 0x00070000 +#define IO48_MMR_DRAMADDRW_CFG_CS_ADDR_WIDTH_SHIFT 16 +#define IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_MASK 0x0000C000 +#define IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_SHIFT 14 +#define IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_MASK 0x00003C00 +#define IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_SHIFT 10 +#define IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_MASK 0x000003E0 +#define IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_SHIFT 5 +#define IO48_MMR_DRAMADDRW_CFG_COL_ADDR_WIDTH_MASK 0x0000001F +#define IO48_MMR_DRAMADDRW_CFG_COL_ADDR_WIDTH_SHIFT 0 + +#define ALT_ECC_HMC_OCP_DDRIOCTRL_IO_SIZE_MSK 0x00000003 + +#define ALT_ECC_HMC_OCP_INTSTAT_SERRPENA_SET_MSK 0x00000001 +#define ALT_ECC_HMC_OCP_INTSTAT_DERRPENA_SET_MSK 0x00000002 +#define ALT_ECC_HMC_OCP_ERRINTEN_SERRINTEN_SET_MSK 0x00000001 +#define ALT_ECC_HMC_OCP_ERRINTEN_DERRINTEN_SET_MSK 0x00000002 +#define ALT_ECC_HMC_OCP_INTMOD_INTONCMP_SET_MSK 0x00010000 +#define ALT_ECC_HMC_OCP_ECCCTL_AWB_CNT_RST_SET_MSK 0x00010000 +#define ALT_ECC_HMC_OCP_ECCCTL_CNT_RST_SET_MSK 0x00000100 +#define ALT_ECC_HMC_OCP_ECCCTL_ECC_EN_SET_MSK 0x00000001 +#define ALT_ECC_HMC_OCP_ECCCTL2_RMW_EN_SET_MSK 0x00000100 +#define ALT_ECC_HMC_OCP_ECCCTL2_AWB_EN_SET_MSK 0x00000001 + +#define ALT_ECC_HMC_OCP_SERRCNTREG_VALUE 8 + +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_ACTTOACT_LSB 0 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_RDTOMISS_LSB 6 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_WRTOMISS_LSB 12 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_BURSTLEN_LSB 18 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_RDTOWR_LSB 21 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_WRTORD_LSB 26 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_BWRATIO_LSB 31 + +#define ALT_NOC_MPU_DDR_T_SCHED_DDRMOD_AUTOPRECHARGE_LSB 0 +#define ALT_NOC_MPU_DDR_T_SCHED_DDRMOD_BWRATIOEXTENDED_LSB 1 + +#define ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_RRD_LSB 0 +#define ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_FAW_LSB 4 +#define ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_FAWBANK_LSB 10 + +#define ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSRDTORD_LSB 0 +#define ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSRDTOWR_LSB 2 +#define ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSWRTORD_LSB 4 + +#define ALT_NOC_FW_DDR_END_ADDR_LSB 16 +#define ALT_NOC_FW_DDR_ADDR_MASK 0xFFFF +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG0EN_SET_MSK 0x00000001 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG1EN_SET_MSK 0x00000002 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG2EN_SET_MSK 0x00000004 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG3EN_SET_MSK 0x00000008 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG4EN_SET_MSK 0x00000010 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG5EN_SET_MSK 0x00000020 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG6EN_SET_MSK 0x00000040 +#define ALT_NOC_FW_DDR_SCR_EN_HPSREG7EN_SET_MSK 0x00000080 +#define ALT_NOC_FW_DDR_SCR_EN_MPUREG0EN_SET_MSK 0x00000001 +#define ALT_NOC_FW_DDR_SCR_EN_MPUREG1EN_SET_MSK 0x00000002 +#define ALT_NOC_FW_DDR_SCR_EN_MPUREG2EN_SET_MSK 0x00000004 +#define ALT_NOC_FW_DDR_SCR_EN_MPUREG3EN_SET_MSK 0x00000008 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG0EN_SET_MSK 0x00000010 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG1EN_SET_MSK 0x00000020 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG2EN_SET_MSK 0x00000040 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG3EN_SET_MSK 0x00000080 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG0EN_SET_MSK 0x00000100 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG1EN_SET_MSK 0x00000200 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG2EN_SET_MSK 0x00000400 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG3EN_SET_MSK 0x00000800 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG0EN_SET_MSK 0x00001000 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG1EN_SET_MSK 0x00002000 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG2EN_SET_MSK 0x00004000 +#define ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG3EN_SET_MSK 0x00008000 + +#define ALT_IO48_DRAMTIME_MEM_READ_LATENCY_MASK 0x0000003F +#endif /* _SOCFPGA_SDRAM_A10_H_ */