diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/purism/librem13v2/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/purism/librem13v2/devicetree.cb | 42 | ||||
| -rw-r--r-- | src/mainboard/purism/librem13v2/pei_data.c | 32 | ||||
| -rw-r--r-- | src/mainboard/purism/librem13v2/pei_data.h | 24 | ||||
| -rw-r--r-- | src/mainboard/purism/librem13v2/ramstage.c | 2 | ||||
| -rw-r--r-- | src/mainboard/purism/librem13v2/romstage.c | 45 |
6 files changed, 79 insertions, 67 deletions
diff --git a/src/mainboard/purism/librem13v2/Kconfig b/src/mainboard/purism/librem13v2/Kconfig index 8522797f6e..5a279551a7 100644 --- a/src/mainboard/purism/librem13v2/Kconfig +++ b/src/mainboard/purism/librem13v2/Kconfig @@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SOC_INTEL_SKYLAKE # Workaround for EC/KBC IRQ1 select SERIRQ_CONTINUOUS_MODE + select MAINBOARD_USES_FSP2_0 config IRQ_SLOT_COUNT int diff --git a/src/mainboard/purism/librem13v2/devicetree.cb b/src/mainboard/purism/librem13v2/devicetree.cb index 17c764bb1d..1fc19a5675 100644 --- a/src/mainboard/purism/librem13v2/devicetree.cb +++ b/src/mainboard/purism/librem13v2/devicetree.cb @@ -36,6 +36,7 @@ chip soc/intel/skylake register "SataPortsEnable[2]" = "1" register "SataPortsDevSlp[0]" = "0" register "SataPortsDevSlp[2]" = "0" + register "SataSpeedLimit" = "2" register "EnableAzalia" = "1" register "DspEnable" = "0" register "IoBufferOwnership" = "0" @@ -71,20 +72,20 @@ chip soc/intel/skylake register "pirqg_routing" = "PCH_IRQ11" register "pirqh_routing" = "PCH_IRQ11" - # VR Settings Configuration for 5 Domains - #+----------------+-------+-------+-------------+-------------+-------+ - #| Domain/Setting | SA | IA | Ring Sliced | GT Unsliced | GT | - #+----------------+-------+-------+-------------+-------------+-------+ - #| Psi1Threshold | 20A | 20A | 20A | 20A | 20A | - #| Psi2Threshold | 4A | 5A | 5A | 5A | 5A | - #| Psi3Threshold | 1A | 1A | 1A | 1A | 1A | - #| Psi3Enable | 1 | 1 | 1 | 1 | 1 | - #| Psi4Enable | 1 | 1 | 1 | 1 | 1 | - #| ImonSlope | 0 | 0 | 0 | 0 | 0 | - #| ImonOffset | 0 | 0 | 0 | 0 | 0 | - #| IccMax | 7A | 34A | 34A | 35A | 35A | - #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | 1.52V | - #+----------------+-------+-------+-------------+-------------+-------+ + # VR Settings Configuration for 4 Domains + #+----------------+-------+-------+-------------+-------+ + #| Domain/Setting | SA | IA | GT Unsliced | GT | + #+----------------+-------+-------+-------------+-------+ + #| Psi1Threshold | 20A | 20A | 20A | 20A | + #| Psi2Threshold | 4A | 5A | 5A | 5A | + #| Psi3Threshold | 1A | 1A | 1A | 1A | + #| Psi3Enable | 1 | 1 | 1 | 1 | + #| Psi4Enable | 1 | 1 | 1 | 1 | + #| ImonSlope | 0 | 0 | 0 | 0 | + #| ImonOffset | 0 | 0 | 0 | 0 | + #| IccMax | 7A | 34A | 35A | 35A | + #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | + #+----------------+-------+-------+-------------+-------+ register "domain_vr_config[VR_SYSTEM_AGENT]" = "{ .vr_config_enable = 1, .psi1threshold = VR_CFG_AMP(20), @@ -111,19 +112,6 @@ chip soc/intel/skylake .voltage_limit = 1520, }" - register "domain_vr_config[VR_RING]" = "{ - .vr_config_enable = 1, - .psi1threshold = VR_CFG_AMP(20), - .psi2threshold = VR_CFG_AMP(5), - .psi3threshold = VR_CFG_AMP(1), - .psi3enable = 1, - .psi4enable = 1, - .imon_slope = 0x0, - .imon_offset = 0x0, - .icc_max = VR_CFG_AMP(34), - .voltage_limit = 1520, - }" - register "domain_vr_config[VR_GT_UNSLICED]" = "{ .vr_config_enable = 1, .psi1threshold = VR_CFG_AMP(20), diff --git a/src/mainboard/purism/librem13v2/pei_data.c b/src/mainboard/purism/librem13v2/pei_data.c index 730b7307be..0be917d3c7 100644 --- a/src/mainboard/purism/librem13v2/pei_data.c +++ b/src/mainboard/purism/librem13v2/pei_data.c @@ -3,6 +3,7 @@ * * Copyright (C) 2015 Google Inc. * Copyright (C) 2015 Intel Corporation + * Copyright (C) 2017 Purism SPC. * * 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 @@ -18,8 +19,9 @@ #include <string.h> #include <soc/pei_data.h> #include <soc/pei_wrapper.h> +#include "pei_data.h" -void mainboard_fill_pei_data(struct pei_data *pei_data) +void mainboard_fill_dq_map_data(void *dq_map_ptr) { /* DQ byte map */ const u8 dq_map[2][12] = { @@ -27,21 +29,37 @@ void mainboard_fill_pei_data(struct pei_data *pei_data) 0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 }, { 0x33, 0xCC, 0x00, 0xCC, 0x33, 0xCC, 0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 } }; + memcpy(dq_map_ptr, dq_map, sizeof(dq_map)); +} + +void mainboard_fill_dqs_map_data(void *dqs_map_ptr) +{ /* DQS CPU<>DRAM map */ const u8 dqs_map[2][8] = { { 0, 1, 3, 2, 4, 5, 6, 7 }, { 1, 0, 4, 5, 2, 3, 6, 7 } }; + memcpy(dqs_map_ptr, dqs_map, sizeof(dqs_map)); +} +void mainboard_fill_rcomp_res_data(void *rcomp_ptr) +{ /* Rcomp resistor */ const u16 RcompResistor[3] = { 121, 81, 100 }; + memcpy(rcomp_ptr, RcompResistor, + sizeof(RcompResistor)); +} +void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr) +{ /* Rcomp target */ const u16 RcompTarget[5] = { 100, 40, 20, 20, 26 }; + memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget)); +} - memcpy(pei_data->dq_map, dq_map, sizeof(dq_map)); - memcpy(pei_data->dqs_map, dqs_map, sizeof(dqs_map)); - memcpy(pei_data->RcompResistor, RcompResistor, - sizeof(RcompResistor)); - memcpy(pei_data->RcompTarget, RcompTarget, - sizeof(RcompTarget)); +void mainboard_fill_pei_data(struct pei_data *pei_data) +{ + mainboard_fill_dq_map_data(&pei_data->dq_map); + mainboard_fill_dqs_map_data(&pei_data->dqs_map); + mainboard_fill_rcomp_res_data(&pei_data->RcompResistor); + mainboard_fill_rcomp_strength_data(&pei_data->RcompTarget); } diff --git a/src/mainboard/purism/librem13v2/pei_data.h b/src/mainboard/purism/librem13v2/pei_data.h new file mode 100644 index 0000000000..320d9803d1 --- /dev/null +++ b/src/mainboard/purism/librem13v2/pei_data.h @@ -0,0 +1,24 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Purism SPC. + * + * 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 + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _MAINBOARD_PEI_DATA_H_ +#define _MAINBOARD_PEI_DATA_H_ + +void mainboard_fill_dq_map_data(void *dq_map_ptr); +void mainboard_fill_dqs_map_data(void *dqs_map_ptr); +void mainboard_fill_rcomp_res_data(void *rcomp_ptr); +void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr); + +#endif diff --git a/src/mainboard/purism/librem13v2/ramstage.c b/src/mainboard/purism/librem13v2/ramstage.c index d22e145357..94f8071340 100644 --- a/src/mainboard/purism/librem13v2/ramstage.c +++ b/src/mainboard/purism/librem13v2/ramstage.c @@ -17,7 +17,7 @@ #include <soc/ramstage.h> #include "gpio.h" -void mainboard_silicon_init_params(SILICON_INIT_UPD *params) +void mainboard_silicon_init_params(FSP_SIL_UPD *params) { /* Configure pads prior to SiliconInit() in case there's any * dependencies during hardware initialization. */ diff --git a/src/mainboard/purism/librem13v2/romstage.c b/src/mainboard/purism/librem13v2/romstage.c index fc940e1a67..48db885075 100644 --- a/src/mainboard/purism/librem13v2/romstage.c +++ b/src/mainboard/purism/librem13v2/romstage.c @@ -4,6 +4,7 @@ * Copyright (C) 2007-2010 coresystems GmbH * Copyright (C) 2015 Google Inc. * Copyright (C) 2015 Intel Corporation + * Copyright (C) 2017 Purism SPC. * * 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 @@ -17,49 +18,29 @@ #include <string.h> #include <assert.h> -#include <arch/acpi.h> -#include <soc/pei_data.h> -#include <soc/pei_wrapper.h> #include <soc/romstage.h> #include <spd_bin.h> +#include "pei_data.h" -void mainboard_romstage_entry(struct romstage_params *params) -{ - /* Fill out PEI DATA */ - mainboard_fill_pei_data(params->pei_data); - /* Initliaze memory */ - romstage_common(params); -} - -void mainboard_memory_init_params(struct romstage_params *params, - MEMORY_INIT_UPD *memory_params) +void mainboard_memory_init_params(FSPM_UPD *mupd) { + FSP_M_CONFIG *mem_cfg; struct spd_block blk = { .addr_map = { 0x50 }, }; + mem_cfg = &mupd->FspmConfig; + get_spd_smbus(&blk); dump_spd_info(&blk); assert(blk.spd_array[0][0] != 0); - memory_params->MemorySpdDataLen = blk.len; - memory_params->MemorySpdPtr00 = (uintptr_t) blk.spd_array[0]; - memory_params->MemorySpdPtr01 = 0; - memory_params->MemorySpdPtr10 = 0; - memory_params->MemorySpdPtr11 = 0; - - memcpy(memory_params->DqByteMapCh0, params->pei_data->dq_map[0], - sizeof(params->pei_data->dq_map[0])); - memcpy(memory_params->DqByteMapCh1, params->pei_data->dq_map[1], - sizeof(params->pei_data->dq_map[1])); - memcpy(memory_params->DqsMapCpu2DramCh0, params->pei_data->dqs_map[0], - sizeof(params->pei_data->dqs_map[0])); - memcpy(memory_params->DqsMapCpu2DramCh1, params->pei_data->dqs_map[1], - sizeof(params->pei_data->dqs_map[1])); - memcpy(memory_params->RcompResistor, params->pei_data->RcompResistor, - sizeof(params->pei_data->RcompResistor)); - memcpy(memory_params->RcompTarget, params->pei_data->RcompTarget, - sizeof(params->pei_data->RcompTarget)); - memory_params->DqPinsInterleaved = TRUE; + mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0); + mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0); + mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor); + mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget); + mem_cfg->DqPinsInterleaved = TRUE; + mem_cfg->MemorySpdDataLen = blk.len; + mem_cfg->MemorySpdPtr00 = (uintptr_t) blk.spd_array[0]; } |