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atf: update sdram configuration for internal cex6 evb revision 1.2
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patches/atf/0016-nxp-ddr-add-debug-output-for-dimm-parameters-parsed-.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| From 0591394c1257b79d9d49016476325533c1c2a14a Mon Sep 17 00:00:00 2001 | ||
| From: Josua Mayer <josua@solid-run.com> | ||
| Date: Thu, 26 Sep 2024 16:35:40 +0200 | ||
| Subject: [PATCH 16/17] nxp: ddr: add debug output for dimm parameters parsed | ||
| from spd or static | ||
|
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||
| Add debug prints for all members of struct dimm_params, after either | ||
| parsing of SPD - or from static (no-dimm) configuration. | ||
|
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| This enables comparison of parameters derived from SPD with static | ||
| configuration. | ||
|
|
||
| Signed-off-by: Josua Mayer <josua@solid-run.com> | ||
| --- | ||
| drivers/nxp/ddr/nxp-ddr/ddr.c | 52 +++++++++++++++++++++++++++++++++++ | ||
| 1 file changed, 52 insertions(+) | ||
|
|
||
| diff --git a/drivers/nxp/ddr/nxp-ddr/ddr.c b/drivers/nxp/ddr/nxp-ddr/ddr.c | ||
| index c051b3b25..91a6ef5dc 100644 | ||
| --- a/drivers/nxp/ddr/nxp-ddr/ddr.c | ||
| +++ b/drivers/nxp/ddr/nxp-ddr/ddr.c | ||
| @@ -616,6 +616,58 @@ static int parse_spd(struct ddr_info *priv) | ||
| /* now we have valid and identical DIMMs on controllers */ | ||
| #endif /* CONFIG_DDR_NODIMM */ | ||
|
|
||
| + debug("DIMM: n_ranks = %u\n", dimm->n_ranks); | ||
| + debug("DIMM: die_density = %u\n", dimm->die_density); | ||
| + debug("DIMM: rank_density = %llu\n", dimm->rank_density); | ||
| + debug("DIMM: capacity = %llu\n", dimm->capacity); | ||
| + debug("DIMM: primary_sdram_width = %u\n", dimm->primary_sdram_width); | ||
| + debug("DIMM: ec_sdram_width = %u\n", dimm->ec_sdram_width); | ||
| + debug("DIMM: rdimm = %u\n", dimm->rdimm); | ||
| + debug("DIMM: package_3ds = %u\n", dimm->package_3ds); | ||
| + debug("DIMM: device_width = %u\n", dimm->device_width); | ||
| + debug("DIMM: rc = %u\n", dimm->rc); | ||
| + | ||
| + debug("DIMM: n_row_addr = %u\n", dimm->n_row_addr); | ||
| + debug("DIMM: n_col_addr = %u\n", dimm->n_col_addr); | ||
| + debug("DIMM: edc_config = %u\n", dimm->edc_config); | ||
| + debug("DIMM: bank_addr_bits = %u\n", dimm->bank_addr_bits); | ||
| + debug("DIMM: bank_group_bits = %u\n", dimm->bank_group_bits); | ||
| + debug("DIMM: burst_lengths_bitmask = %u\n", dimm->burst_lengths_bitmask); | ||
| + | ||
| + debug("DIMM: mirrored_dimm = %u\n", dimm->mirrored_dimm); | ||
| + | ||
| + debug("DIMM: mtb_ps = %d\n", dimm->mtb_ps); | ||
| + debug("DIMM: ftb_10th_ps = %d\n", dimm->ftb_10th_ps); | ||
| + debug("DIMM: taa_ps = %d\n", dimm->taa_ps); | ||
| + debug("DIMM: tfaw_ps = %d\n", dimm->tfaw_ps); | ||
| + | ||
| + debug("DIMM: tckmin_x_ps = %d\n", dimm->tckmin_x_ps); | ||
| + debug("DIMM: tckmax_ps = %d\n", dimm->tckmax_ps); | ||
| + | ||
| + debug("DIMM: caslat_x = %u\n", dimm->caslat_x); | ||
| + | ||
| + debug("DIMM: trcd_ps = %d\n", dimm->trcd_ps); | ||
| + debug("DIMM: trp_ps = %d\n", dimm->trp_ps); | ||
| + debug("DIMM: tras_ps = %d\n", dimm->tras_ps); | ||
| + | ||
| + debug("DIMM: trfc1_ps = %d\n", dimm->trfc1_ps); | ||
| + debug("DIMM: trfc2_ps = %d\n", dimm->trfc2_ps); | ||
| + debug("DIMM: trfc4_ps = %d\n", dimm->trfc4_ps); | ||
| + debug("DIMM: trrds_ps = %d\n", dimm->trrds_ps); | ||
| + debug("DIMM: trrdl_ps = %d\n", dimm->trrdl_ps); | ||
| + debug("DIMM: tccdl_ps = %d\n", dimm->tccdl_ps); | ||
| + debug("DIMM: trfc_slr_ps = %d\n", dimm->trfc_slr_ps); | ||
| + | ||
| + debug("DIMM: trc_ps = %d\n", dimm->trc_ps); | ||
| + debug("DIMM: twr_ps = %d\n", dimm->twr_ps); | ||
| + | ||
| + debug("DIMM: refresh_rate_ps = %u\n", dimm->refresh_rate_ps); | ||
| + debug("DIMM: extended_op_srt = %u\n", dimm->extended_op_srt); | ||
| + | ||
| + debug("DIMM: rcw = [%u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u]\n", (unsigned int)dimm->rcw[0], (unsigned int)dimm->rcw[1], (unsigned int)dimm->rcw[2], (unsigned int)dimm->rcw[3], (unsigned int)dimm->rcw[4], (unsigned int)dimm->rcw[5], (unsigned int)dimm->rcw[6], (unsigned int)dimm->rcw[7], (unsigned int)dimm->rcw[8], (unsigned int)dimm->rcw[9], (unsigned int)dimm->rcw[10], (unsigned int)dimm->rcw[11], (unsigned int)dimm->rcw[12], (unsigned int)dimm->rcw[13], (unsigned int)dimm->rcw[14], (unsigned int)dimm->rcw[15]); | ||
| + debug("DIMM: dq_mapping = [%u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u, %u]\n", dimm->dq_mapping[0], dimm->dq_mapping[1], dimm->dq_mapping[2], dimm->dq_mapping[3], dimm->dq_mapping[4], dimm->dq_mapping[5], dimm->dq_mapping[6], dimm->dq_mapping[7], dimm->dq_mapping[8], dimm->dq_mapping[9], dimm->dq_mapping[10], dimm->dq_mapping[11], dimm->dq_mapping[12], dimm->dq_mapping[13], dimm->dq_mapping[14], dimm->dq_mapping[15], dimm->dq_mapping[16], dimm->dq_mapping[17]); | ||
| + debug("DIMM: dq_mapping_ors = %u\n", dimm->dq_mapping_ors); | ||
| + | ||
| debug("cal cs\n"); | ||
| conf->cs_in_use = 0; | ||
| for (j = 0; j < DDRC_NUM_DIMM; j++) { | ||
| -- | ||
| 2.43.0 | ||
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36 changes: 36 additions & 0 deletions
36
patches/atf/0017-lx2160acex6-fix-dq-mapping-and-remove-invalid-spd-ee.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| From 65eaf1b55184950c67cb07156477418e93fa9351 Mon Sep 17 00:00:00 2001 | ||
| From: Josua Mayer <josua@solid-run.com> | ||
| Date: Tue, 26 Nov 2024 14:37:27 +0100 | ||
| Subject: [PATCH 17/17] lx2160acex6: fix dq mapping and remove invalid spd | ||
| eeprom addresses | ||
|
|
||
| Signed-off-by: Josua Mayer <josua@solid-run.com> | ||
| --- | ||
| plat/nxp/soc-lx2160a/lx2160acex6/ddr_init.c | 4 ++-- | ||
| 1 file changed, 2 insertions(+), 2 deletions(-) | ||
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| diff --git a/plat/nxp/soc-lx2160a/lx2160acex6/ddr_init.c b/plat/nxp/soc-lx2160a/lx2160acex6/ddr_init.c | ||
| index 61acfd7ac..95c0a13cf 100644 | ||
| --- a/plat/nxp/soc-lx2160a/lx2160acex6/ddr_init.c | ||
| +++ b/plat/nxp/soc-lx2160a/lx2160acex6/ddr_init.c | ||
| @@ -112,7 +112,7 @@ static const struct dimm_params static_dimm = { | ||
| 0x00, | ||
| 0x20, | ||
| 0x00, | ||
| - 0x02, | ||
| + 0x20, | ||
| 0x00, | ||
| 0x20, | ||
| 0x00, | ||
| @@ -200,7 +200,7 @@ int ddr_board_options(struct ddr_info *priv) | ||
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| long long init_ddr(void) | ||
| { | ||
| - int spd_addr[] = { 0x51, 0x52, 0x53, 0x54 }; | ||
| + int spd_addr[] = { 0x51, 0x00, 0x53, 0x00 }; | ||
| struct ddr_info info; | ||
| struct sysinfo sys; | ||
| long long dram_size; | ||
| -- | ||
| 2.43.0 | ||
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