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AM4PR04MB2067; 6:P2oFK1knY0+/k9mPZHGjuC6QTNC2z8bGSkZj1bDr3t+LSXfwrTwFlv0yeae/O2iH4E0xlx8nJHXdNt3E6GG3YwrhFyal7N3Jr7Iw+watnuYYfv06JJ+qSFtT+ggMPbtKATVAzru3V0T63DLLivhmc6Hc57IE4tTDHG8754shTclGlPzIBacY3/ZSq7ZWeqhJ0AbWuZ6+g8uqB4uwfvpyfnv5+76fVwsDaN3Oz1FNNLdT/W5PzGF+WCccZ2uPSpf1wXPuI/CcI/Ma40or5rPlSk4M8VOSLuJ3BxjnG6T+sV3L2l3FkD1LuW2erYJZGfTyTYzitffNIIagBSEEb3iEQMpLkLpSeWqT9BHMKaAhrcA=; 5:7kM2Uu/aKHrh0lkj5Rq5yfziOZcv3e/I5kr7iPg3WnxPXaK9J3VzUVmQRBO3DjJCbHaFtnrrWm+mzs7PyIiAo/t5wGSjj3CSlV2dI3XjA73PApEl0XzfwJai/+/zn2t0HEIriJIhQqTPX9lZLa8kk3PQabhoE0/4DxQ0cF3c4cY=; 24:tAab/YWhN7RZH0lB71q1r7HXY3y7v2cLGYjeI42tFam7KTlKKPYMhKNrRjd+rCJhdK+8TxJlRmKZmhov9ZuuT7gxeVLGHaOWOzsDZapcCFo=; 7:B1vjsbrn1c+ThIcfJZfMKhlJg3f3LlcYRD5Sis44O4/ceLcKW7ysvlwjlS+M18eiDcdU9LhJl8obUDJ8grGq+xWXTmvJUWchcbVvAv9eml1fhsLvScDJoiAWJAGlNK8/Dnb3hgwEPdPE9xo3+fWKYIaWnYfWLeg4VuQziBwSC1kBBRai2IDDV/a5AfxNLlU1nIyaZHlupJ8gII4nqURUjMdrUOq41Rqi2zSaPb7LnsnlhlxhH1Fcmp2FAgNXaYUa SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jan 2018 17:45:12.6029 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0ea51c0a-aa59-441a-bf79-08d567400cfb X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR04MB2067 Subject: [U-Boot] [PATCH v4 6/8] drivers/ddr/fsl: Cleanup unused variable X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Variable "row_density" is no longer used. Drop it from DIMM structure. Signed-off-by: York Sun --- 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;