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mb/pcengines/apu2/mainboard.c: Add SMBIOS type 16 and 17 entries

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Use information provided by AGESA to fill the SMBIOS memory tables.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I45bb2fc36cf0c01670e9fc8559d3a6183ea271f3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Michał Żygowski 2020-01-10 13:08:30 +01:00 committed by Patrick Georgi
parent 33768dd08b
commit 16434322ed
1 changed files with 96 additions and 0 deletions
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96
src/mainboard/pcengines/apu2/mainboard.c
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@ -22,11 +22,13 @@
#include <southbridge/amd/pi/hudson/hudson.h>
#include <southbridge/amd/pi/hudson/pci_devs.h>
#include <southbridge/amd/pi/hudson/amd_pci_int_defs.h>
#include <northbridge/amd/agesa/agesa_helper.h>
#include <northbridge/amd/pi/00730F01/pci_devs.h>
#include <southbridge/amd/common/amd_pci_util.h>
#include <superio/nuvoton/nct5104d/nct5104d.h>
#include <smbios.h>
#include <string.h>
#include <AGESA.h>
#include "gpio_ftns.h"
#define SPD_SIZE 128
@ -157,6 +159,97 @@ static void config_gpio_mux(void)
/**********************************************
* enable the dedicated function in mainboard.
**********************************************/
#if CONFIG(GENERATE_SMBIOS_TABLES)
static int mainboard_smbios_type16(DMI_INFO *agesa_dmi, int *handle,
unsigned long *current)
{
struct smbios_type16 *t;
u32 max_capacity;
int len = 0;
t = (struct smbios_type16 *)*current;
len = sizeof(struct smbios_type16);
memset(t, 0, sizeof(struct smbios_type16));
max_capacity = get_spd_offset() ? 4 : 2; /* 4GB or 2GB variant */
t->type = SMBIOS_PHYS_MEMORY_ARRAY;
t->handle = *handle;
t->length = len - 2;
t->type = SMBIOS_PHYS_MEMORY_ARRAY;
t->use = MEMORY_ARRAY_USE_SYSTEM;
t->location = MEMORY_ARRAY_LOCATION_SYSTEM_BOARD;
t->memory_error_correction = agesa_dmi->T16.MemoryErrorCorrection;
t->maximum_capacity = max_capacity * 1024 * 1024;
t->memory_error_information_handle = 0xfffe;
t->number_of_memory_devices = 1;
*current += len;
return len;
}
static int mainboard_smbios_type17(DMI_INFO *agesa_dmi, int *handle,
unsigned long *current)
{
struct smbios_type17 *t;
int len = 0;
t = (struct smbios_type17 *)*current;
memset(t, 0, sizeof(struct smbios_type17));
t->type = SMBIOS_MEMORY_DEVICE;
t->length = sizeof(struct smbios_type17) - 2;
t->handle = *handle + 1;
t->phys_memory_array_handle = *handle;
t->memory_error_information_handle = 0xfffe;
t->total_width = agesa_dmi->T17[0][0][0].TotalWidth;
t->data_width = agesa_dmi->T17[0][0][0].DataWidth;
t->size = agesa_dmi->T17[0][0][0].MemorySize;
t->form_factor = agesa_dmi->T17[0][0][0].FormFactor;
t->device_set = agesa_dmi->T17[0][0][0].DeviceSet;
t->device_locator = smbios_add_string(t->eos,
agesa_dmi->T17[0][0][0].DeviceLocator);
t->bank_locator = smbios_add_string(t->eos,
agesa_dmi->T17[0][0][0].BankLocator);
t->memory_type = agesa_dmi->T17[0][0][0].MemoryType;
t->type_detail = *(u16 *)&agesa_dmi->T17[0][0][0].TypeDetail;
t->speed = agesa_dmi->T17[0][0][0].Speed;
t->manufacturer = agesa_dmi->T17[0][0][0].ManufacturerIdCode;
t->serial_number = smbios_add_string(t->eos,
agesa_dmi->T17[0][0][0].SerialNumber);
t->part_number = smbios_add_string(t->eos,
agesa_dmi->T17[0][0][0].PartNumber);
t->attributes = agesa_dmi->T17[0][0][0].Attributes;
t->extended_size = agesa_dmi->T17[0][0][0].ExtSize;
t->clock_speed = agesa_dmi->T17[0][0][0].ConfigSpeed;
t->minimum_voltage = 1500; /* From SPD: 1.5V */
t->maximum_voltage = 1500;
len = t->length + smbios_string_table_len(t->eos);
*current += len;
return len;
}
static int mainboard_smbios_data(struct device *dev, int *handle,
unsigned long *current)
{
DMI_INFO *agesa_dmi;
int len = 0;
agesa_dmi = agesawrapper_getlateinitptr(PICK_DMI);
if (!agesa_dmi)
return len;
len += mainboard_smbios_type16(agesa_dmi, handle, current);
len += mainboard_smbios_type17(agesa_dmi, handle, current);
*handle += 2;
return len;
}
#endif
static void mainboard_enable(struct device *dev)
{
@ -176,6 +269,9 @@ static void mainboard_enable(struct device *dev)
/* Initialize the PIRQ data structures for consumption */
pirq_setup();
#if CONFIG(GENERATE_SMBIOS_TABLES)
dev->ops->get_smbios_data = mainboard_smbios_data;
#endif
}
static void mainboard_final(void *chip_info)