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bdk: sdram: add missing T210 1GB density timings

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CTCaer
2026-03-18 05:30:42 +02:00
parent a17ddeecbe
commit 5328c21df6
2 changed files with 6 additions and 4 deletions
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6
bdk/mem/sdram_config.inl
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@@ -1,6 +1,6 @@
/* /*
* Copyright (c) 2018 naehrwert * Copyright (c) 2018 naehrwert
* Copyright (c) 2020-2025 CTCaer * Copyright (c) 2020-2026 CTCaer
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -497,7 +497,7 @@ static const sdram_params_t210_t _dram_cfg_0_samsung_4gb = {
.mc_emem_adr_cfg_bank_mask2 = 0x4B9C1000, .mc_emem_adr_cfg_bank_mask2 = 0x4B9C1000,
/* /*
* Specifies the value for MC_EMEM_CFG which holds the external memory * Specifies the value for MC_EMEM_CFG which holds the external memory
* size (in KBytes) * size (in MBytes)
*/ */
.mc_emem_cfg = 0x00001000, // 4GB total density. Max 8GB. .mc_emem_cfg = 0x00001000, // 4GB total density. Max 8GB.
@@ -685,5 +685,7 @@ static const sdram_vendor_patch_t sdram_cfg_vendor_patches_t210[] = {
{ 0x00080302, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_adr_cfg_dev0) }, // 1024MB Chip 0 density. { 0x00080302, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_adr_cfg_dev0) }, // 1024MB Chip 0 density.
{ 0x00080302, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_adr_cfg_dev1) }, // 1024MB Chip 1 density. { 0x00080302, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_adr_cfg_dev1) }, // 1024MB Chip 1 density.
{ 0x00002000, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_cfg) }, // 8GB total density. Max 8GB. { 0x00002000, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_cfg) }, // 8GB total density. Max 8GB.
{ 0x00000007, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_arb_timing_rfcpb) },
{ 0x72A30504, DRAM_ID(LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX), DCFG_OFFSET_OF(mc_emem_arb_misc0) },
}; };
#undef DCFG_OFFSET_OF #undef DCFG_OFFSET_OF

4
bdk/mem/sdram_config_t210b01.inl
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2020-2025 CTCaer * Copyright (c) 2020-2026 CTCaer
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -550,7 +550,7 @@ static const sdram_params_t210b01_t _dram_cfg_08_10_12_14_samsung_hynix_4gb = {
.mc_emem_adr_cfg_bank_mask2 = 0x4B9C1000, .mc_emem_adr_cfg_bank_mask2 = 0x4B9C1000,
/* /*
* Specifies the value for MC_EMEM_CFG which holds the external memory * Specifies the value for MC_EMEM_CFG which holds the external memory
* size (in KBytes) * size (in MBytes)
*/ */
.mc_emem_cfg = 0x00001000, // 4GB total density. Max 8GB. .mc_emem_cfg = 0x00001000, // 4GB total density. Max 8GB.