Maulik V Vaghela has uploaded this change for review. ( https://review.coreboot.org/27906
Change subject: mb/intel/coffeelake_rvp: Update spd details as per Coffeelake board ......................................................................
mb/intel/coffeelake_rvp: Update spd details as per Coffeelake board
Update SPD details to match with Coffeelake U RVP board
Change-Id: I953354cf5c6045731262f4f4e9da230187c2d246 Signed-off-by: Maulik V Vaghela maulik.v.vaghela@intel.com --- M src/mainboard/intel/coffeelake_rvp/romstage.c M src/mainboard/intel/coffeelake_rvp/spd/spd_util.c 2 files changed, 18 insertions(+), 22 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/27906/1
diff --git a/src/mainboard/intel/coffeelake_rvp/romstage.c b/src/mainboard/intel/coffeelake_rvp/romstage.c index 2eefcca..29b1846 100644 --- a/src/mainboard/intel/coffeelake_rvp/romstage.c +++ b/src/mainboard/intel/coffeelake_rvp/romstage.c @@ -36,8 +36,8 @@ mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor); mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget);
- mem_cfg->DqPinsInterleaved = 0; - mem_cfg->CaVrefConfig = 0; /* VREF_CA->CHA/CHB */ + mem_cfg->DqPinsInterleaved = 1; + mem_cfg->CaVrefConfig = 2; /* VREF_CA->CHA/CHB */ mem_cfg->ECT = 1; /* Early Command Training Enabled */ spd_index = 2;
@@ -51,4 +51,10 @@ mem_cfg->MemorySpdPtr00 = (uintptr_t)rdev_mmap_full(&spd_rdev); mem_cfg->RefClk = 0; /* Auto Select CLK freq */ mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00; + + /* TODO: Hard coding SpdAddress */ + mem_cfg->SpdAddressTable[0] = 0xA0; + mem_cfg->SpdAddressTable[1] = 0xA2; + mem_cfg->SpdAddressTable[2] = 0xA4; + mem_cfg->SpdAddressTable[3] = 0xA6; } diff --git a/src/mainboard/intel/coffeelake_rvp/spd/spd_util.c b/src/mainboard/intel/coffeelake_rvp/spd/spd_util.c index 09bd303..ece6b6c 100644 --- a/src/mainboard/intel/coffeelake_rvp/spd/spd_util.c +++ b/src/mainboard/intel/coffeelake_rvp/spd/spd_util.c @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2018 Intel Corporation. + * Copyright (C) 2017 Intel Corporation. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -23,8 +23,8 @@ { /* DQ byte map Ch0 */ const u8 dq_map[12] = { - 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0, + 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 };
memcpy(dq_map_ptr, dq_map, sizeof(dq_map)); } @@ -32,8 +32,8 @@ void mainboard_fill_dq_map_ch1(void *dq_map_ptr) { const u8 dq_map[12] = { - 0x0F, 0xF0, 0x0F, 0xF0, 0xFF, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + 0x33, 0xCC, 0x00, 0xCC, 0x33, 0xCC, + 0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 };
memcpy(dq_map_ptr, dq_map, sizeof(dq_map)); } @@ -41,27 +41,17 @@ void mainboard_fill_dqs_map_ch0(void *dqs_map_ptr) { /* DQS CPU<>DRAM map Ch0 */ - const u8 dqs_map_u[8] = { 0, 3, 2, 1, 5, 6, 7, 4 }; + const u8 dqs_map_h[8] = { 0, 1, 3, 2, 4, 5, 6, 7 };
- const u8 dqs_map_y[8] = { 2, 0, 3, 1, 6, 5, 7, 4 }; - - if (IS_ENABLED(CONFIG_BOARD_INTEL_COFFEELAKE_RVPU)) - memcpy(dqs_map_ptr, dqs_map_u, sizeof(dqs_map_u)); - else - memcpy(dqs_map_ptr, dqs_map_y, sizeof(dqs_map_y)); + memcpy(dqs_map_ptr, dqs_map_h, sizeof(dqs_map_h)); }
void mainboard_fill_dqs_map_ch1(void *dqs_map_ptr) { /* DQS CPU<>DRAM map Ch1 */ - const u8 dqs_map_u[8] = { 3, 0, 1, 2, 5, 6, 4, 7 }; + const u8 dqs_map_h[8] = { 1, 0, 4, 5, 2, 3, 6, 7 };
- const u8 dqs_map_y[8] = { 3, 1, 2, 0, 4, 5, 6, 7 }; - - if (IS_ENABLED(CONFIG_BOARD_INTEL_COFFEELAKE_RVPU)) - memcpy(dqs_map_ptr, dqs_map_u, sizeof(dqs_map_u)); - else - memcpy(dqs_map_ptr, dqs_map_y, sizeof(dqs_map_y)); + memcpy(dqs_map_ptr, dqs_map_h, sizeof(dqs_map_h)); }
void mainboard_fill_rcomp_res_data(void *rcomp_ptr) @@ -75,7 +65,7 @@ { /* Rcomp target */ static const u16 RcompTarget[RCOMP_TARGET_PARAMS] = { - 80, 40, 40, 40, 30 }; + 100, 33, 32, 33, 28 };
memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget)); }