diff options
Diffstat (limited to 'include/fsl_ddr_dimm_params.h')
| -rw-r--r-- | include/fsl_ddr_dimm_params.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/fsl_ddr_dimm_params.h b/include/fsl_ddr_dimm_params.h index 12a1944106..1632a8fd36 100644 --- a/include/fsl_ddr_dimm_params.h +++ b/include/fsl_ddr_dimm_params.h @@ -1,5 +1,6 @@ /* - * Copyright 2008-2014 Freescale Semiconductor, Inc. + * Copyright 2008-2016 Freescale Semiconductor, Inc. + * Copyright 2017-2018 NXP Semiconductor * * SPDX-License-Identifier: GPL-2.0 */ @@ -18,12 +19,14 @@ typedef struct dimm_params_s { char mpart[19]; /* guaranteed null terminated */ unsigned int n_ranks; + unsigned int die_density; unsigned long long rank_density; unsigned long long capacity; unsigned int data_width; unsigned int primary_sdram_width; unsigned int ec_sdram_width; unsigned int registered_dimm; + unsigned int package_3ds; /* number of dies in 3DS DIMM */ unsigned int device_width; /* x4, x8, x16 components */ /* SDRAM device parameters */ @@ -37,7 +40,6 @@ typedef struct dimm_params_s { unsigned int n_banks_per_sdram_device; #endif unsigned int burst_lengths_bitmask; /* BL=4 bit 2, BL=8 = bit 3 */ - unsigned int row_density; /* used in computing base address of DIMMs */ unsigned long long base_address; @@ -79,6 +81,7 @@ typedef struct dimm_params_s { int trrds_ps; int trrdl_ps; int tccdl_ps; + int trfc_slr_ps; #else int twr_ps; /* maximum = 63750 ps */ int trfc_ps; /* max = 255 ns + 256 ns + .75 ns @@ -102,7 +105,7 @@ typedef struct dimm_params_s { int tqhs_ps; /* byte 45, spd->tqhs */ #endif - /* DDR3 RDIMM */ + /* DDR3 & DDR4 RDIMM */ unsigned char rcw[16]; /* Register Control Word 0-15 */ #ifdef CONFIG_SYS_FSL_DDR4 unsigned int dq_mapping[18]; |