Variable "row_density" is no longer used. Drop it from DIMM structure.
Signed-off-by: York Sun york.sun@nxp.com
---
Changes in v4: New patch to cleanup unused variables.
Changes in v3: None Changes in v2: None
drivers/ddr/fsl/ddr1_dimm_params.c | 1 - drivers/ddr/fsl/ddr2_dimm_params.c | 1 - drivers/ddr/fsl/ddr3_dimm_params.c | 1 - drivers/ddr/fsl/ddr4_dimm_params.c | 1 - drivers/ddr/fsl/interactive.c | 1 - include/fsl_ddr_dimm_params.h | 1 - 6 files changed, 6 deletions(-)
diff --git a/drivers/ddr/fsl/ddr1_dimm_params.c b/drivers/ddr/fsl/ddr1_dimm_params.c index 369b325..c02725e 100644 --- a/drivers/ddr/fsl/ddr1_dimm_params.c +++ b/drivers/ddr/fsl/ddr1_dimm_params.c @@ -270,7 +270,6 @@ unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num, pdimm->n_banks_per_sdram_device = spd->nbanks; pdimm->edc_config = spd->config; pdimm->burst_lengths_bitmask = spd->burstl; - pdimm->row_density = spd->bank_dens;
/* * Calculate the Maximum Data Rate based on the Minimum Cycle time. diff --git a/drivers/ddr/fsl/ddr2_dimm_params.c b/drivers/ddr/fsl/ddr2_dimm_params.c index af752cc..062c849 100644 --- a/drivers/ddr/fsl/ddr2_dimm_params.c +++ b/drivers/ddr/fsl/ddr2_dimm_params.c @@ -269,7 +269,6 @@ unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num, pdimm->n_banks_per_sdram_device = spd->nbanks; pdimm->edc_config = spd->config; pdimm->burst_lengths_bitmask = spd->burstl; - pdimm->row_density = spd->rank_dens;
/* * Calculate the Maximum Data Rate based on the Minimum Cycle time. diff --git a/drivers/ddr/fsl/ddr3_dimm_params.c b/drivers/ddr/fsl/ddr3_dimm_params.c index 9944dbb..8a0587a 100644 --- a/drivers/ddr/fsl/ddr3_dimm_params.c +++ b/drivers/ddr/fsl/ddr3_dimm_params.c @@ -186,7 +186,6 @@ unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num, * BL8 -bit3, BC4 -bit2 */ pdimm->burst_lengths_bitmask = 0x0c; - pdimm->row_density = __ilog2(pdimm->rank_density);
/* MTB - medium timebase * The unit in the SPD spec is ns, diff --git a/drivers/ddr/fsl/ddr4_dimm_params.c b/drivers/ddr/fsl/ddr4_dimm_params.c index 5c8fc88..4867fbc 100644 --- a/drivers/ddr/fsl/ddr4_dimm_params.c +++ b/drivers/ddr/fsl/ddr4_dimm_params.c @@ -264,7 +264,6 @@ unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num, * BL8 -bit3, BC4 -bit2 */ pdimm->burst_lengths_bitmask = 0x0c; - pdimm->row_density = __ilog2(pdimm->rank_density);
/* MTB - medium timebase * The MTB in the SPD spec is 125ps, diff --git a/drivers/ddr/fsl/interactive.c b/drivers/ddr/fsl/interactive.c index 78ca03b..1fa35c3 100644 --- a/drivers/ddr/fsl/interactive.c +++ b/drivers/ddr/fsl/interactive.c @@ -241,7 +241,6 @@ static void fsl_ddr_dimm_parameters_edit(fsl_ddr_info_t *pinfo, DIMM_PARM(n_banks_per_sdram_device), #endif DIMM_PARM(burst_lengths_bitmask), - DIMM_PARM(row_density),
DIMM_PARM(tckmin_x_ps), DIMM_PARM(tckmin_x_minus_1_ps), diff --git a/include/fsl_ddr_dimm_params.h b/include/fsl_ddr_dimm_params.h index 1f78ea2..1632a8f 100644 --- a/include/fsl_ddr_dimm_params.h +++ b/include/fsl_ddr_dimm_params.h @@ -40,7 +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;