33faac643d
Add smbios type 17 which can optionally be implemented
at the platform or mainboard level
In order to create SMBIOS type17, you will need to fill
memory_info data
BUG=None
BRANCH=None
TEST=Compile successfully on rambi and samus
Boot to chromeOS on samus and rambi
Original-Change-Id: Ie4da89135c879d7a687305d423103fcfcbb96e3f
Original-Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/210005
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 634b899ba41242caa800d7b570f3a339c738db77)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I61d1e8b1d32d43f0011b0f93966d57646ea0eb63
Reviewed-on: http://review.coreboot.org/8955
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
|
|
* Memory information
|
|
*
|
|
* Copyright (C) 2014, Intel Corporation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License version
|
|
* 2 as published by the Free Software Foundation.
|
|
*
|
|
* 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 _MEMORY_INFO_H_
|
|
#define _MEMORY_INFO_H_
|
|
|
|
/*
|
|
* If this table is filled and put in CBMEM,
|
|
* then these info in CBMEM will be used to generate smbios type 17 table
|
|
*/
|
|
struct dimm_info {
|
|
uint32_t dimm_size;
|
|
uint16_t ddr_type;
|
|
uint16_t ddr_frequency;
|
|
uint8_t rank_per_dimm;
|
|
uint8_t channel_num;
|
|
uint8_t dimm_num;
|
|
uint8_t bank_locator;
|
|
/* The 5th byte is '\0' for the end of string */
|
|
uint8_t serial[5];
|
|
/* The 19th byte is '\0' for the end of string */
|
|
uint8_t module_part_number[19];
|
|
uint16_t mod_id;
|
|
uint8_t mod_type;
|
|
uint8_t bus_width;
|
|
} __attribute__((packed));
|
|
|
|
struct memory_info {
|
|
uint8_t dimm_cnt;
|
|
/* Maximum num of dimm is 8 */
|
|
struct dimm_info dimm[8];
|
|
} __attribute__((packed));
|
|
|
|
#endif
|