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bdk: sdram: add Samsung 8GB RAM support for T210

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And remove Copper support completely.
This commit is contained in:
CTCaer 2023-06-08 04:16:51 +03:00
parent 73a133556d
commit c2ee6be2f5
3 changed files with 12 additions and 37 deletions
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2
bdk/mem/sdram.h
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@ -47,6 +47,8 @@ enum sdram_ids_erista
LPDDR4_ICOSA_4GB_MICRON_MT53B512M32D2NP_062_WT = 2, // WT:C.
LPDDR4_ICOSA_6GB_SAMSUNG_K4FHE3D4HM_MGCH = 4,
LPDDR4_ICOSA_8GB_SAMSUNG_K4FBE3D4HM_MGXX = 7, // Custom 8GB. XX: CH/CJ/CL. 7 since it can be easily applied in fuses.
};
enum sdram_ids_mariko

45
bdk/mem/sdram_config.inl
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@ -659,40 +659,13 @@ static const sdram_vendor_patch_t sdram_cfg_vendor_patches_t210[] = {
{ 0x000C0302, 0x570 / 4, DRAM_ID(4) }, // mc_emem_adr_cfg_dev1. 768MB Rank 1 density.
{ 0x00001800, 0x584 / 4, DRAM_ID(4) }, // mc_emem_cfg. 6GB total density.
#ifdef CONFIG_SDRAM_COPPER_SUPPORT
// Copper prototype Samsung/Hynix/Micron timing configs.
{ 0x0000003A, 0xEC / 4, DRAM_ID(6) }, // emc_rfc. Auto refresh.
{ 0x0000001D, 0xF0 / 4, DRAM_ID(6) }, // emc_rfc_pb. Bank Auto refresh.
{ 0x0000000D, 0x10C / 4, DRAM_ID(5) }, // emc_r2w.
{ 0x00000001, 0x16C / 4, DRAM_ID(5) }, // emc_puterm_extra.
{ 0x80000000, 0x170 / 4, DRAM_ID(5) }, // emc_puterm_width.
{ 0x00000012, 0x1B0 / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_rw2pden.
{ 0x0000003B, 0x1C0 / 4, DRAM_ID(6) }, // emc_txsr.
{ 0x0000003B, 0x1C4 / 4, DRAM_ID(6) }, // emc_txsr_dll.
{ 0x00000003, 0x1DC / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_tclkstable.
{ 0x00120015, 0x334 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank0_4.
{ 0x00160012, 0x338 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank0_5.
{ 0x00120015, 0x34C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank1_4.
{ 0x00160012, 0x350 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dq_rank1_5.
{ 0x002F0032, 0x354 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_0.
{ 0x00310032, 0x358 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_1.
{ 0x00360034, 0x35C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_2.
{ 0x0033002F, 0x360 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_3.
{ 0x00000006, 0x364 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank0_4.
{ 0x002F0032, 0x36C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_0.
{ 0x00310032, 0x370 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_1.
{ 0x00360034, 0x374 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_2.
{ 0x0033002F, 0x378 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_3.
{ 0x00000006, 0x37C / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ob_ddll_long_dqs_rank1_4.
{ 0x00150015, 0x3A4 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_0.
{ 0x00120012, 0x3AC / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_2.
{ 0x00160016, 0x3B0 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_3.
{ 0x00000015, 0x3B4 / 4, DRAM_ID(5) | DRAM_ID(6) }, // emc_pmacro_ddll_long_cmd_4.
{ 0x00000012, 0x49C / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_cmd_brlshft2.
{ 0x00000012, 0x4A0 / 4, DRAM_ID(3) | DRAM_ID(5) | DRAM_ID(6) }, // emc_cmd_brlshft3.
{ 0x00000210, 0x4F4 / 4, DRAM_ID(5) }, // emc_pmacro_data_rx_term_mode.
{ 0x00000005, 0x5C0 / 4, DRAM_ID(5) }, // mc_emem_arb_timing_r2w.
{ 0x00000007, 0x5C8 / 4, DRAM_ID(6) }, // mc_emem_arb_timing_rfcpb. Bank refresh.
{ 0x72A30504, 0x5D4 / 4, DRAM_ID(6) }, // mc_emem_arb_misc0.
#endif
// Samsung 8GB density config.
{ 0x0000003A, 0xEC / 4, DRAM_ID(7) }, // emc_rfc.
{ 0x0000001D, 0xF0 / 4, DRAM_ID(7) }, // emc_rfc_pb.
{ 0x0000003B, 0x1C0 / 4, DRAM_ID(7) }, // emc_txsr.
{ 0x0000003B, 0x1C4 / 4, DRAM_ID(7) }, // emc_txsr_dll.
{ 0x00000713, 0x2B4 / 4, DRAM_ID(7) }, // emc_dyn_self_ref_control.
{ 0x00080302, 0x56C / 4, DRAM_ID(7) }, // mc_emem_adr_cfg_dev0. 1024MB Rank 0 density.
{ 0x00080302, 0x570 / 4, DRAM_ID(7) }, // mc_emem_adr_cfg_dev1. 1024MB Rank 1 density.
{ 0x00002000, 0x584 / 4, DRAM_ID(7) }, // mc_emem_cfg. 8GB total density.
};

2
bdk/soc/fuse.c
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@ -102,7 +102,7 @@ u32 fuse_read_dramid(bool raw_id)
if (tegra_t210)
{
if (dramid > 6)
if (dramid > 7)
dramid = 0;
}
else