fb95a52b6e
Change-Id: I6fcee760eb32b797430eb363ce0202557b74a126 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/20649 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2017 Intel Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <smbios.h>
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#include "smbios.h"
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#include <string.h>
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#include <console/console.h>
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/* Fill the SMBIOS memory information from FSP MEM_INFO_DATA_HOB in CBMEM.*/
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void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type,
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u32 frequency, u8 channel_id, u8 dimm_id,
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const char *module_part_num, size_t module_part_number_size,
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u16 data_width)
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{
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dimm->dimm_size = dimm_capacity;
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dimm->ddr_type = ddr_type;
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dimm->ddr_frequency = frequency;
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dimm->channel_num = channel_id;
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dimm->dimm_num = dimm_id;
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strncpy((char *)dimm->module_part_number,
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module_part_num,
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min(sizeof(dimm->module_part_number),
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module_part_number_size));
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switch (data_width) {
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case 8:
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dimm->bus_width = MEMORY_BUS_WIDTH_8;
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break;
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case 16:
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dimm->bus_width = MEMORY_BUS_WIDTH_16;
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break;
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case 32:
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dimm->bus_width = MEMORY_BUS_WIDTH_32;
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break;
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case 64:
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dimm->bus_width = MEMORY_BUS_WIDTH_64;
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break;
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case 128:
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dimm->bus_width = MEMORY_BUS_WIDTH_128;
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break;
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default:
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printk(BIOS_NOTICE, "Incorrect DIMM Data width: %u\n",
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(unsigned int)data_width);
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}
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}
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