From 9b5b9e46b9342500a411514e62032fa3edb565a2 Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Sat, 4 May 2019 17:06:06 +0200 Subject: mb/intel/kunimitsu: Refactor to get rid of `pei_data` The SoC specific `struct pei_data` was filled with values that were later only consumed by the mainboard code again. Avoid jumping through this hoop and fill FSP UPDs directly. Change-Id: Ibc013ccea9f83ef29f22fe2da4c0d12096308636 Signed-off-by: Nico Huber Reviewed-on: https://review.coreboot.org/c/coreboot/+/32590 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier Reviewed-by: Patrick Rudolph --- src/mainboard/intel/kunimitsu/Makefile.inc | 3 --- src/mainboard/intel/kunimitsu/pei_data.c | 29 --------------------------- src/mainboard/intel/kunimitsu/romstage.c | 30 +++++----------------------- src/mainboard/intel/kunimitsu/spd/spd.c | 20 +++++++++---------- src/mainboard/intel/kunimitsu/spd/spd.h | 2 ++ src/mainboard/intel/kunimitsu/spd/spd_util.c | 2 -- 6 files changed, 17 insertions(+), 69 deletions(-) delete mode 100644 src/mainboard/intel/kunimitsu/pei_data.c (limited to 'src') diff --git a/src/mainboard/intel/kunimitsu/Makefile.inc b/src/mainboard/intel/kunimitsu/Makefile.inc index dc4b83c0bb..3330a0aab8 100644 --- a/src/mainboard/intel/kunimitsu/Makefile.inc +++ b/src/mainboard/intel/kunimitsu/Makefile.inc @@ -18,8 +18,6 @@ subdirs-y += spd bootblock-y += bootblock_mainboard.c -romstage-y += pei_data.c - bootblock-$(CONFIG_CHROMEOS) += chromeos.c verstage-$(CONFIG_CHROMEOS) += chromeos.c romstage-$(CONFIG_CHROMEOS) += chromeos.c @@ -28,7 +26,6 @@ ramstage-$(CONFIG_CHROMEOS) += chromeos.c ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c ramstage-y += mainboard.c -ramstage-y += pei_data.c ramstage-y += ramstage.c smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c diff --git a/src/mainboard/intel/kunimitsu/pei_data.c b/src/mainboard/intel/kunimitsu/pei_data.c deleted file mode 100644 index bfc40c2748..0000000000 --- a/src/mainboard/intel/kunimitsu/pei_data.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 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 - * 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. - */ - -#include -#include -#include -#include "boardid.h" -#include "spd/spd.h" - -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/intel/kunimitsu/romstage.c b/src/mainboard/intel/kunimitsu/romstage.c index 1c6f5a2cd3..f25f88b4dd 100644 --- a/src/mainboard/intel/kunimitsu/romstage.c +++ b/src/mainboard/intel/kunimitsu/romstage.c @@ -15,20 +15,13 @@ * GNU General Public License for more details. */ -#include #include -#include -#include #include #include "gpio.h" #include "spd/spd.h" void mainboard_romstage_entry(struct romstage_params *params) { - params->pei_data->mem_cfg_id = get_spd_index(); - /* Fill out PEI DATA */ - mainboard_fill_pei_data(params->pei_data); - mainboard_fill_spd_data(params->pei_data); /* Initialize memory */ romstage_common(params); } @@ -36,24 +29,11 @@ void mainboard_romstage_entry(struct romstage_params *params) void mainboard_memory_init_params(struct romstage_params *params, MEMORY_INIT_UPD *memory_params) { - if (params->pei_data->spd_data[0][0][0] != 0) { - memory_params->MemorySpdPtr00 = - (UINT32)(params->pei_data->spd_data[0][0]); - memory_params->MemorySpdPtr10 = - (UINT32)(params->pei_data->spd_data[1][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)); + spd_memory_init_params(memory_params); + mainboard_fill_dq_map_data(&memory_params->DqByteMapCh0); + mainboard_fill_dqs_map_data(&memory_params->DqsMapCpu2DramCh0); + mainboard_fill_rcomp_res_data(&memory_params->RcompResistor); + mainboard_fill_rcomp_strength_data(&memory_params->RcompTarget); memory_params->MemorySpdDataLen = SPD_LEN; memory_params->DqPinsInterleaved = FALSE; } diff --git a/src/mainboard/intel/kunimitsu/spd/spd.c b/src/mainboard/intel/kunimitsu/spd/spd.c index 8656d4bc17..bebb544a4d 100644 --- a/src/mainboard/intel/kunimitsu/spd/spd.c +++ b/src/mainboard/intel/kunimitsu/spd/spd.c @@ -16,8 +16,9 @@ #include #include -#include +#include #include +#include #include #include "spd.h" @@ -73,20 +74,19 @@ static void mainboard_print_spd_info(uint8_t spd[]) } } -/* Copy SPD data for on-board memory */ -void mainboard_fill_spd_data(struct pei_data *pei_data) +/* Fill SPD pointers for on-board memory */ +void spd_memory_init_params(MEMORY_INIT_UPD *memory_params) { uintptr_t spd_data; spd_data = mainboard_get_spd_data(); - memcpy(pei_data->spd_data[0][0], (void *)spd_data, SPD_LEN); - - if (mainboard_has_dual_channel_mem()) - memcpy(pei_data->spd_data[1][0], (void *)spd_data, SPD_LEN); - /* Make sure a valid SPD was found */ - if (pei_data->spd_data[0][0][0] == 0) + if (*(uint8_t *)spd_data == 0) die("Invalid SPD data."); - mainboard_print_spd_info(pei_data->spd_data[0][0]); + memory_params->MemorySpdPtr00 = spd_data; + if (mainboard_has_dual_channel_mem()) + memory_params->MemorySpdPtr10 = spd_data; + + mainboard_print_spd_info((uint8_t *)spd_data); } diff --git a/src/mainboard/intel/kunimitsu/spd/spd.h b/src/mainboard/intel/kunimitsu/spd/spd.h index f53c9ec9fa..22d371f4bc 100644 --- a/src/mainboard/intel/kunimitsu/spd/spd.h +++ b/src/mainboard/intel/kunimitsu/spd/spd.h @@ -16,6 +16,7 @@ #ifndef MAINBOARD_SPD_H +#include #include #include "../gpio.h" @@ -53,6 +54,7 @@ static inline int get_spd_index(void) { }; return (gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios))); } +void spd_memory_init_params(MEMORY_INIT_UPD *memory_params); 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); diff --git a/src/mainboard/intel/kunimitsu/spd/spd_util.c b/src/mainboard/intel/kunimitsu/spd/spd_util.c index fc0581cb24..b173628e29 100644 --- a/src/mainboard/intel/kunimitsu/spd/spd_util.c +++ b/src/mainboard/intel/kunimitsu/spd/spd_util.c @@ -17,8 +17,6 @@ #include #include #include -#include -#include #include "boardid.h" #include "spd.h" -- cgit v1.2.3