diff options
| author | York Sun <york.sun@nxp.com> | 2018-01-29 09:44:35 -0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-01-30 09:14:07 -0800 |
| commit | c0c32af0b2f037e3e167c7ac82e7110ebae48fb5 (patch) | |
| tree | 2415eb77be8efd66738c5a26779ed949f11d3c17 /drivers/ddr/fsl/interactive.c | |
| parent | d46ec0bbaf1a38711b493266f49bb26ac9157d8a (diff) | |
| download | u-boot-c0c32af0b2f037e3e167c7ac82e7110ebae48fb5.tar.gz | |
drivers/ddr/fsl: Add 3DS RDIMM support
On top of RDIMM support, add new register calculation to support
3DS RDIMMs. Only symmetrical 3DS is supported at this time.
Signed-off-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'drivers/ddr/fsl/interactive.c')
| -rw-r--r-- | drivers/ddr/fsl/interactive.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c index 660060d7eb..78ca03bcb2 100644 --- a/drivers/ddr/fsl/interactive.c +++ b/drivers/ddr/fsl/interactive.c @@ -1,5 +1,6 @@ /* - * Copyright 2010-2014 Freescale Semiconductor, Inc. + * Copyright 2010-2016 Freescale Semiconductor, Inc. + * Copyright 2017-2018 NXP Semiconductor * * SPDX-License-Identifier: GPL-2.0+ */ @@ -168,6 +169,7 @@ static void lowest_common_dimm_parameters_edit(fsl_ddr_info_t *pinfo, COMMON_TIMING(trrds_ps), COMMON_TIMING(trrdl_ps), COMMON_TIMING(tccdl_ps), + COMMON_TIMING(trfc_slr_ps), #else COMMON_TIMING(twtr_ps), COMMON_TIMING(trfc_ps), @@ -223,6 +225,7 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, DIMM_PARM(data_width), DIMM_PARM(primary_sdram_width), DIMM_PARM(ec_sdram_width), + DIMM_PARM(package_3ds), DIMM_PARM(registered_dimm), DIMM_PARM(mirrored_dimm), DIMM_PARM(device_width), @@ -233,6 +236,7 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, #ifdef CONFIG_SYS_FSL_DDR4 DIMM_PARM(bank_addr_bits), DIMM_PARM(bank_group_bits), + DIMM_PARM_HEX(die_density), #else DIMM_PARM(n_banks_per_sdram_device), #endif @@ -260,6 +264,7 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, DIMM_PARM(trrds_ps), DIMM_PARM(trrdl_ps), DIMM_PARM(tccdl_ps), + DIMM_PARM(trfc_slr_ps), #else DIMM_PARM(twr_ps), DIMM_PARM(twtr_ps), @@ -320,6 +325,7 @@ static void print_dimm_parameters(const dimm_params_t *pdimm) DIMM_PARM(data_width), DIMM_PARM(primary_sdram_width), DIMM_PARM(ec_sdram_width), + DIMM_PARM(package_3ds), DIMM_PARM(registered_dimm), DIMM_PARM(mirrored_dimm), DIMM_PARM(device_width), @@ -330,6 +336,7 @@ static void print_dimm_parameters(const dimm_params_t *pdimm) #ifdef CONFIG_SYS_FSL_DDR4 DIMM_PARM(bank_addr_bits), DIMM_PARM(bank_group_bits), + DIMM_PARM_HEX(die_density), #else DIMM_PARM(n_banks_per_sdram_device), #endif @@ -359,6 +366,7 @@ static void print_dimm_parameters(const dimm_params_t *pdimm) DIMM_PARM(trrds_ps), DIMM_PARM(trrdl_ps), DIMM_PARM(tccdl_ps), + DIMM_PARM(trfc_slr_ps), #else DIMM_PARM(twr_ps), DIMM_PARM(twtr_ps), @@ -437,6 +445,7 @@ static void print_lowest_common_dimm_parameters( COMMON_TIMING(trrds_ps), COMMON_TIMING(trrdl_ps), COMMON_TIMING(tccdl_ps), + COMMON_TIMING(trfc_slr_ps), #else COMMON_TIMING(twtr_ps), COMMON_TIMING(trfc_ps), @@ -561,6 +570,7 @@ static void fsl_ddr_options_edit(fsl_ddr_info_t *pinfo, CTRL_OPTIONS(mirrored_dimm), CTRL_OPTIONS(ap_en), CTRL_OPTIONS(x4_en), + CTRL_OPTIONS(package_3ds), CTRL_OPTIONS(bstopre), CTRL_OPTIONS(wrlvl_override), CTRL_OPTIONS(wrlvl_sample), @@ -855,6 +865,7 @@ static void print_memctl_options(const memctl_options_t *popts) CTRL_OPTIONS(mirrored_dimm), CTRL_OPTIONS(ap_en), CTRL_OPTIONS(x4_en), + CTRL_OPTIONS(package_3ds), CTRL_OPTIONS(bstopre), CTRL_OPTIONS(wrlvl_override), CTRL_OPTIONS(wrlvl_sample), |