From 707c36e2af817f66b72561e4652f22b2f8989c8e Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 9 Jan 2020 10:56:24 +0100 Subject: ARM: socfpga: Drop last use of socfpga_reset_manager This particular chunk of code was not updated, likely due to the order in which the patches were posted and applied. Fix this missing part. Fixes: bb25aca13433 ("arm: socfpga: Convert reset manager from struct to defines") Signed-off-by: Marek Vasut Cc: Chin Liang See Cc: Dalon Westergreen Cc: Dinh Nguyen Cc: Ley Foon Tan Cc: Simon Goldschmidt Cc: Tien Fong Chee --- arch/arm/mach-socfpga/spl_gen5.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-socfpga/spl_gen5.c b/arch/arm/mach-socfpga/spl_gen5.c index 70f8455..a01e2a5 100644 --- a/arch/arm/mach-socfpga/spl_gen5.c +++ b/arch/arm/mach-socfpga/spl_gen5.c @@ -138,10 +138,7 @@ void board_init_f(ulong dummy) debug("Reset init failed: %d\n", ret); #ifdef CONFIG_SPL_NAND_DENALI - struct socfpga_reset_manager *reset_manager_base = - (struct socfpga_reset_manager *)SOCFPGA_RSTMGR_ADDRESS; - - clrbits_le32(&reset_manager_base->per_mod_reset, BIT(4)); + clrbits_le32(SOCFPGA_RSTMGR_ADDRESS + RSTMGR_GEN5_PERMODRST, BIT(4)); #endif /* enable console uart printing */ -- cgit v1.1 From cf8c8367884c32844bb002bf6eba02e72a0d75b2 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 27 Jun 2019 01:19:23 +0200 Subject: watchdog: designware: Convert to DM and DT probing Convert the designware watchdog timer driver to DM and add DT probing support. Perform minor coding style clean up, like drop superfluous braces. These ought to be no functional change. Signed-off-by: Marek Vasut Cc: Chin Liang See Cc: Dalon Westergreen Cc: Dinh Nguyen Cc: Jagan Teki Cc: Ley Foon Tan Cc: Philipp Tomisch Cc: Simon Goldschmidt Cc: Tien Fong Chee Reviewed-by: Jagan Teki Tested-by: Jagan Teki # roc-rk3399-pc --- arch/arm/dts/socfpga_cyclone5_vining_fpga-u-boot.dtsi | 4 ++++ arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 ++++ 2 files changed, 8 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/dts/socfpga_cyclone5_vining_fpga-u-boot.dtsi b/arch/arm/dts/socfpga_cyclone5_vining_fpga-u-boot.dtsi index 44bedd8..2e4468e 100644 --- a/arch/arm/dts/socfpga_cyclone5_vining_fpga-u-boot.dtsi +++ b/arch/arm/dts/socfpga_cyclone5_vining_fpga-u-boot.dtsi @@ -56,3 +56,7 @@ &portc { bank-name = "portc"; }; + +&watchdog0 { + u-boot,dm-pre-reloc; +}; diff --git a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi index 38855ae..a903040 100755 --- a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi +++ b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi @@ -31,3 +31,7 @@ &sysmgr { u-boot,dm-pre-reloc; }; + +&watchdog0 { + u-boot,dm-pre-reloc; +}; -- cgit v1.1 From 9a5a90ad9b3234c4739427cbe11219c51f0e9bd1 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 18 Oct 2019 00:22:31 +0200 Subject: ddr: altera: Add DDR2 support to Gen5 driver Add DDR2 support to Gen5 DRAM driver. As the DDR2 macro names generated by Quartus are named differently than the DDR3 ones, use anon unions to store them in the same structures, without growing their size. Signed-off-by: Marek Vasut Cc: Ley Foon Tan Cc: Simon Goldschmidt --- arch/arm/mach-socfpga/include/mach/sdram_gen5.h | 46 ++++++++++++++---- arch/arm/mach-socfpga/qts-filter.sh | 2 +- arch/arm/mach-socfpga/wrap_sdram_config.c | 64 ++++++++++++++++--------- 3 files changed, 80 insertions(+), 32 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-socfpga/include/mach/sdram_gen5.h b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h index c412085..8818a6b 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram_gen5.h +++ b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h @@ -146,24 +146,51 @@ struct socfpga_sdram_rw_mgr_config { 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; + union { + u8 mrs0_dll_reset; + u8 mr_dll_reset; + }; + union { + u8 mrs0_dll_reset_mirr; + u8 emr_ocd_enable; + }; + union { + u8 mrs0_user; + u8 mr_user; + }; + union { + u8 mrs0_user_mirr; + u8 mr_calib; + }; + union { + u8 mrs1; + u8 emr; + }; + union { + u8 mrs2; + u8 emr2; + }; + union { + u8 mrs3; + u8 emr3; + }; 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; + union { + u8 refresh; + u8 refresh_all; + }; u8 rreturn; u8 sgle_read; - u8 zqcl; + union { + u8 zqcl; + u8 nop; + }; u8 true_mem_data_mask_width; u8 mem_address_mirroring; @@ -199,6 +226,7 @@ struct socfpga_sdram_io_config { struct socfpga_sdram_misc_config { u32 reg_file_init_seq_signature; + u16 afi_clk_freq; u8 afi_rate_ratio; u8 calib_lfifo_offset; u8 calib_vfifo_offset; diff --git a/arch/arm/mach-socfpga/qts-filter.sh b/arch/arm/mach-socfpga/qts-filter.sh index 3a442bc..a49cd1b 100755 --- a/arch/arm/mach-socfpga/qts-filter.sh +++ b/arch/arm/mach-socfpga/qts-filter.sh @@ -128,7 +128,7 @@ EOF # Filter out only the macros which are actually used by the code # grep_sdram_config() { - egrep "#define (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT|CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES|CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES|CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ|CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH|CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH|CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN|CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK|CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL|CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA|CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH|CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH|CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP|CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP|CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP|CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP|CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR|CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN|CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST|CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE|CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC|CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46|CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32|CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4|CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64|RW_MGR_ACTIVATE_0_AND_1|RW_MGR_ACTIVATE_0_AND_1_WAIT1|RW_MGR_ACTIVATE_0_AND_1_WAIT2|RW_MGR_ACTIVATE_1|RW_MGR_CLEAR_DQS_ENABLE|RW_MGR_GUARANTEED_READ|RW_MGR_GUARANTEED_READ_CONT|RW_MGR_GUARANTEED_WRITE|RW_MGR_GUARANTEED_WRITE_WAIT0|RW_MGR_GUARANTEED_WRITE_WAIT1|RW_MGR_GUARANTEED_WRITE_WAIT2|RW_MGR_GUARANTEED_WRITE_WAIT3|RW_MGR_IDLE|RW_MGR_IDLE_LOOP1|RW_MGR_IDLE_LOOP2|RW_MGR_INIT_RESET_0_CKE_0|RW_MGR_INIT_RESET_1_CKE_0|RW_MGR_LFSR_WR_RD_BANK_0|RW_MGR_LFSR_WR_RD_BANK_0_DATA|RW_MGR_LFSR_WR_RD_BANK_0_DQS|RW_MGR_LFSR_WR_RD_BANK_0_NOP|RW_MGR_LFSR_WR_RD_BANK_0_WAIT|RW_MGR_LFSR_WR_RD_BANK_0_WL_1|RW_MGR_LFSR_WR_RD_DM_BANK_0|RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA|RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS|RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP|RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT|RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1|RW_MGR_MRS0_DLL_RESET|RW_MGR_MRS0_DLL_RESET_MIRR|RW_MGR_MRS0_USER|RW_MGR_MRS0_USER_MIRR|RW_MGR_MRS1|RW_MGR_MRS1_MIRR|RW_MGR_MRS2|RW_MGR_MRS2_MIRR|RW_MGR_MRS3|RW_MGR_MRS3_MIRR|RW_MGR_PRECHARGE_ALL|RW_MGR_READ_B2B|RW_MGR_READ_B2B_WAIT1|RW_MGR_READ_B2B_WAIT2|RW_MGR_REFRESH_ALL|RW_MGR_RETURN|RW_MGR_SGLE_READ|RW_MGR_ZQCL|RW_MGR_TRUE_MEM_DATA_MASK_WIDTH|RW_MGR_MEM_ADDRESS_MIRRORING|RW_MGR_MEM_DATA_MASK_WIDTH|RW_MGR_MEM_DATA_WIDTH|RW_MGR_MEM_DQ_PER_READ_DQS|RW_MGR_MEM_DQ_PER_WRITE_DQS|RW_MGR_MEM_IF_READ_DQS_WIDTH|RW_MGR_MEM_IF_WRITE_DQS_WIDTH|RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM|RW_MGR_MEM_NUMBER_OF_RANKS|RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS|RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS|IO_DELAY_PER_DCHAIN_TAP|IO_DELAY_PER_DQS_EN_DCHAIN_TAP|IO_DELAY_PER_OPA_TAP|IO_DLL_CHAIN_LENGTH|IO_DQDQS_OUT_PHASE_MAX|IO_DQS_EN_DELAY_MAX|IO_DQS_EN_DELAY_OFFSET|IO_DQS_EN_PHASE_MAX|IO_DQS_IN_DELAY_MAX|IO_DQS_IN_RESERVE|IO_DQS_OUT_RESERVE|IO_IO_IN_DELAY_MAX|IO_IO_OUT1_DELAY_MAX|IO_IO_OUT2_DELAY_MAX|IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS|AFI_RATE_RATIO|CALIB_LFIFO_OFFSET|CALIB_VFIFO_OFFSET|ENABLE_SUPER_QUICK_CALIBRATION|MAX_LATENCY_COUNT_WIDTH|READ_VALID_FIFO_SIZE|REG_FILE_INIT_SEQ_SIGNATURE|TINIT_CNTR0_VAL|TINIT_CNTR1_VAL|TINIT_CNTR2_VAL|TRESET_CNTR0_VAL|TRESET_CNTR1_VAL|TRESET_CNTR2_VAL|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP)[[:space:]]" + egrep "#define (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN|CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT|CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT|CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES|CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES|CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ|CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS|CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH|CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH|CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN|CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK|CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL|CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA|CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH|CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH|CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP|CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP|CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP|CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP|CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR|CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN|CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST|CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE|CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC|CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14|CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46|CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32|CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0|CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4|CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32|CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64|RW_MGR_ACTIVATE_0_AND_1|RW_MGR_ACTIVATE_0_AND_1_WAIT1|RW_MGR_ACTIVATE_0_AND_1_WAIT2|RW_MGR_ACTIVATE_1|RW_MGR_CLEAR_DQS_ENABLE|RW_MGR_EMR_OCD_ENABLE|RW_MGR_EMR|RW_MGR_EMR2|RW_MGR_EMR3|RW_MGR_GUARANTEED_READ|RW_MGR_GUARANTEED_READ_CONT|RW_MGR_GUARANTEED_WRITE|RW_MGR_GUARANTEED_WRITE_WAIT0|RW_MGR_GUARANTEED_WRITE_WAIT1|RW_MGR_GUARANTEED_WRITE_WAIT2|RW_MGR_GUARANTEED_WRITE_WAIT3|RW_MGR_IDLE|RW_MGR_IDLE_LOOP1|RW_MGR_IDLE_LOOP2|RW_MGR_INIT_RESET_0_CKE_0|RW_MGR_INIT_RESET_1_CKE_0|RW_MGR_INIT_CKE_0|RW_MGR_LFSR_WR_RD_BANK_0|RW_MGR_LFSR_WR_RD_BANK_0_DATA|RW_MGR_LFSR_WR_RD_BANK_0_DQS|RW_MGR_LFSR_WR_RD_BANK_0_NOP|RW_MGR_LFSR_WR_RD_BANK_0_WAIT|RW_MGR_LFSR_WR_RD_BANK_0_WL_1|RW_MGR_LFSR_WR_RD_DM_BANK_0|RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA|RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS|RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP|RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT|RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1|RW_MGR_MR_CALIB|RW_MGR_MR_USER|RW_MGR_MR_DLL_RESET|RW_MGR_MRS0_DLL_RESET|RW_MGR_MRS0_DLL_RESET_MIRR|RW_MGR_MRS0_USER|RW_MGR_MRS0_USER_MIRR|RW_MGR_MRS1|RW_MGR_MRS1_MIRR|RW_MGR_MRS2|RW_MGR_MRS2_MIRR|RW_MGR_MRS3|RW_MGR_MRS3_MIRR|RW_MGR_NOP|RW_MGR_PRECHARGE_ALL|RW_MGR_READ_B2B|RW_MGR_READ_B2B_WAIT1|RW_MGR_READ_B2B_WAIT2|RW_MGR_REFRESH|RW_MGR_REFRESH_ALL|RW_MGR_RETURN|RW_MGR_SGLE_READ|RW_MGR_ZQCL|RW_MGR_TRUE_MEM_DATA_MASK_WIDTH|RW_MGR_MEM_ADDRESS_MIRRORING|RW_MGR_MEM_DATA_MASK_WIDTH|RW_MGR_MEM_DATA_WIDTH|RW_MGR_MEM_DQ_PER_READ_DQS|RW_MGR_MEM_DQ_PER_WRITE_DQS|RW_MGR_MEM_IF_READ_DQS_WIDTH|RW_MGR_MEM_IF_WRITE_DQS_WIDTH|RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM|RW_MGR_MEM_NUMBER_OF_RANKS|RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS|RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS|IO_DELAY_PER_DCHAIN_TAP|IO_DELAY_PER_DQS_EN_DCHAIN_TAP|IO_DELAY_PER_OPA_TAP|IO_DLL_CHAIN_LENGTH|IO_DQDQS_OUT_PHASE_MAX|IO_DQS_EN_DELAY_MAX|IO_DQS_EN_DELAY_OFFSET|IO_DQS_EN_PHASE_MAX|IO_DQS_IN_DELAY_MAX|IO_DQS_IN_RESERVE|IO_DQS_OUT_RESERVE|IO_IO_IN_DELAY_MAX|IO_IO_OUT1_DELAY_MAX|IO_IO_OUT2_DELAY_MAX|IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS|AFI_RATE_RATIO|AFI_CLK_FREQ|CALIB_LFIFO_OFFSET|CALIB_VFIFO_OFFSET|ENABLE_SUPER_QUICK_CALIBRATION|MAX_LATENCY_COUNT_WIDTH|READ_VALID_FIFO_SIZE|REG_FILE_INIT_SEQ_SIGNATURE|TINIT_CNTR0_VAL|TINIT_CNTR1_VAL|TINIT_CNTR2_VAL|TRESET_CNTR0_VAL|TRESET_CNTR1_VAL|TRESET_CNTR2_VAL|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC|CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP)[[:space:]]" } # diff --git a/arch/arm/mach-socfpga/wrap_sdram_config.c b/arch/arm/mach-socfpga/wrap_sdram_config.c index 2b072cc..4ea32e7 100644 --- a/arch/arm/mach-socfpga/wrap_sdram_config.c +++ b/arch/arm/mach-socfpga/wrap_sdram_config.c @@ -80,13 +80,15 @@ static const struct socfpga_sdram_config sdram_config = { SDR_CTRLGRP_DRAMODT_READ_LSB) | (CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE << SDR_CTRLGRP_DRAMODT_WRITE_LSB), +#if (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE == 2) /* DDR3 */ .extratime1 = - (CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR << - SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_LSB) | - (CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC << - SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_BC_LSB) | -(CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP << - SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_DIFF_LSB), + (CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR << + SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_LSB) | + (CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_BC << + SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_BC_LSB) | + (CONFIG_HPS_SDR_CTRLCFG_EXTRATIME1_CFG_EXTRA_CTL_CLK_RD_TO_WR_DIFF_CHIP << + SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_DIFF_LSB), +#endif .dram_addrw = (CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS << SDR_CTRLGRP_DRAMADDRW_COLBITS_LSB) | @@ -190,7 +192,6 @@ static const struct socfpga_sdram_rw_mgr_config rw_mgr_config = { .activate_0_and_1 = RW_MGR_ACTIVATE_0_AND_1, .activate_0_and_1_wait1 = RW_MGR_ACTIVATE_0_AND_1_WAIT1, .activate_0_and_1_wait2 = RW_MGR_ACTIVATE_0_AND_1_WAIT2, - .activate_1 = RW_MGR_ACTIVATE_1, .clear_dqs_enable = RW_MGR_CLEAR_DQS_ENABLE, .guaranteed_read = RW_MGR_GUARANTEED_READ, .guaranteed_read_cont = RW_MGR_GUARANTEED_READ_CONT, @@ -199,11 +200,41 @@ static const struct socfpga_sdram_rw_mgr_config rw_mgr_config = { .guaranteed_write_wait1 = RW_MGR_GUARANTEED_WRITE_WAIT1, .guaranteed_write_wait2 = RW_MGR_GUARANTEED_WRITE_WAIT2, .guaranteed_write_wait3 = RW_MGR_GUARANTEED_WRITE_WAIT3, - .idle = RW_MGR_IDLE, .idle_loop1 = RW_MGR_IDLE_LOOP1, .idle_loop2 = RW_MGR_IDLE_LOOP2, +#if (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE == 1) /* DDR2 */ + .emr = RW_MGR_EMR, + .emr2 = RW_MGR_EMR2, + .emr3 = RW_MGR_EMR3, + .init_reset_0_cke_0 = RW_MGR_INIT_CKE_0, + .nop = RW_MGR_NOP, + .refresh = RW_MGR_REFRESH, + .mr_calib = RW_MGR_MR_CALIB, + .mr_user = RW_MGR_MR_USER, + .mr_dll_reset = RW_MGR_MR_DLL_RESET, + .emr_ocd_enable = RW_MGR_EMR_OCD_ENABLE, +#elif (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE == 2) /* DDR3 */ + .activate_1 = RW_MGR_ACTIVATE_1, + .idle = RW_MGR_IDLE, .init_reset_0_cke_0 = RW_MGR_INIT_RESET_0_CKE_0, .init_reset_1_cke_0 = RW_MGR_INIT_RESET_1_CKE_0, + .mrs1 = RW_MGR_MRS1, + .mrs1_mirr = RW_MGR_MRS1_MIRR, + .mrs2 = RW_MGR_MRS2, + .mrs2_mirr = RW_MGR_MRS2_MIRR, + .mrs3 = RW_MGR_MRS3, + .mrs3_mirr = RW_MGR_MRS3_MIRR, + .refresh_all = RW_MGR_REFRESH_ALL, + .rreturn = RW_MGR_RETURN, + .sgle_read = RW_MGR_SGLE_READ, + .zqcl = RW_MGR_ZQCL, + .mrs0_dll_reset = RW_MGR_MRS0_DLL_RESET, + .mrs0_dll_reset_mirr = RW_MGR_MRS0_DLL_RESET_MIRR, + .mrs0_user = RW_MGR_MRS0_USER, + .mrs0_user_mirr = RW_MGR_MRS0_USER_MIRR, +#else +#error LPDDR2 and other DRAM types are not yet supported +#endif .lfsr_wr_rd_bank_0 = RW_MGR_LFSR_WR_RD_BANK_0, .lfsr_wr_rd_bank_0_data = RW_MGR_LFSR_WR_RD_BANK_0_DATA, .lfsr_wr_rd_bank_0_dqs = RW_MGR_LFSR_WR_RD_BANK_0_DQS, @@ -216,24 +247,10 @@ static const struct socfpga_sdram_rw_mgr_config rw_mgr_config = { .lfsr_wr_rd_dm_bank_0_nop = RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP, .lfsr_wr_rd_dm_bank_0_wait = RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT, .lfsr_wr_rd_dm_bank_0_wl_1 = RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1, - .mrs0_dll_reset = RW_MGR_MRS0_DLL_RESET, - .mrs0_dll_reset_mirr = RW_MGR_MRS0_DLL_RESET_MIRR, - .mrs0_user = RW_MGR_MRS0_USER, - .mrs0_user_mirr = RW_MGR_MRS0_USER_MIRR, - .mrs1 = RW_MGR_MRS1, - .mrs1_mirr = RW_MGR_MRS1_MIRR, - .mrs2 = RW_MGR_MRS2, - .mrs2_mirr = RW_MGR_MRS2_MIRR, - .mrs3 = RW_MGR_MRS3, - .mrs3_mirr = RW_MGR_MRS3_MIRR, .precharge_all = RW_MGR_PRECHARGE_ALL, .read_b2b = RW_MGR_READ_B2B, .read_b2b_wait1 = RW_MGR_READ_B2B_WAIT1, .read_b2b_wait2 = RW_MGR_READ_B2B_WAIT2, - .refresh_all = RW_MGR_REFRESH_ALL, - .rreturn = RW_MGR_RETURN, - .sgle_read = RW_MGR_SGLE_READ, - .zqcl = RW_MGR_ZQCL, .true_mem_data_mask_width = RW_MGR_TRUE_MEM_DATA_MASK_WIDTH, .mem_address_mirroring = RW_MGR_MEM_ADDRESS_MIRRORING, @@ -270,6 +287,9 @@ static const struct socfpga_sdram_io_config io_config = { }; static const struct socfpga_sdram_misc_config misc_config = { +#if (CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE == 1) /* DDR2 */ + .afi_clk_freq = AFI_CLK_FREQ, +#endif .afi_rate_ratio = AFI_RATE_RATIO, .calib_lfifo_offset = CALIB_LFIFO_OFFSET, .calib_vfifo_offset = CALIB_VFIFO_OFFSET, -- cgit v1.1