ramstage.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#include <bootstate.h>
#include <drivers/ipmi/ipmi_ops.h>
#include <drivers/ocp/dmi/ocp_dmi.h>
#include <soc/ramstage.h>
 
extern struct fru_info_str fru_strings;
 
static const struct port_information SMBIOS_type8_info[] = {
        /*
        * Port Information fields:
        *       Internal Reference Designator,
        *       Internal Connector Type,
        *       External Reference Designator,
        *       External Connector_Type,
        *       Port Type
        */
        {
                "J7F5 - BMC JTAG HEADER",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                "J8A1 - MINISAS1",
                CONN_SAS_SATA,
                NULL,
                CONN_NONE,
                TYPE_SAS
        },
        {
                "J8A2 - MINISAS2",
                CONN_SAS_SATA,
                NULL,
                CONN_NONE,
                TYPE_SAS
        },
        {
                "J8A3 - SATA CONBINE1",
                CONN_SAS_SATA,
                NULL,
                CONN_NONE,
                TYPE_SAS
        },
        {
                "J8B1 - ME_DBG",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                "J8D1 - VR_DBG",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                "J8E1 - TPM_MODULE",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                "J8F1 - M.2 CONNECTOR",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                "J9A1 - SATA RAID KEY",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                NULL,
                CONN_NONE,
                "J9A2 - DEBUG 80 PORT",
                CONN_OTHER,
                TYPE_OTHER_PORT
        },
        {
                "J9A3 - CPU & PCH XDP",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                NULL,
                CONN_NONE,
                "J9A5 - USB conn",
                CONN_ACCESS_BUS_USB,
                TYPE_USB
        },
        {
                "J9B1 - BMC_DBG",
                CONN_OTHER,
                NULL,
                CONN_NONE,
                TYPE_OTHER_PORT
        },
        {
                NULL,
                CONN_NONE,
                "J9D1 - USB3.0 TYPE C",
                CONN_ACCESS_BUS_USB,
                TYPE_USB
        },
        {
                NULL,
                CONN_NONE,
                "J9E1 - VGA",
                CONN_OTHER,
                TYPE_OTHER_PORT
        },
        {
                NULL,
                CONN_NONE,
                "JA9G1 - ETH0",
                CONN_RJ_45,
                TYPE_NETWORK_PORT
        },
};
 
void mainboard_silicon_init_params(FSPS_UPD *params)
{
}
 
#if CONFIG(GENERATE_SMBIOS_TABLES)
static int mainboard_smbios_data(struct device *dev, int *handle, unsigned long *current)
{
        int len = 0;
 
        // add port information
        len += smbios_write_type8(
                current, handle,
                SMBIOS_type8_info,
                ARRAY_SIZE(SMBIOS_type8_info)
                );
 
        return len;
}
#endif
 
static void tp_oem_smbios_strings(struct device *dev, struct smbios_type11 *t)
{
        /* OEM string 1 to 6 */
        ocp_oem_smbios_strings(dev, t);
 
        /* OEM string 7 */
        if (fru_strings.board_info.custom_count > 1 &&
                        *(fru_strings.board_info.board_custom + 1) != NULL)
                t->count = smbios_add_oem_string(t->eos,
                        *(fru_strings.board_info.board_custom + 1));
        else
                t->count = smbios_add_oem_string(t->eos, TBF);
}
 
static void mainboard_enable(struct device *dev)
{
        dev->ops->get_smbios_strings = tp_oem_smbios_strings,
        read_fru_areas(CONFIG_BMC_KCS_BASE, CONFIG_FRU_DEVICE_ID, 0, &fru_strings);
#if CONFIG(GENERATE_SMBIOS_TABLES)
        dev->ops->get_smbios_data = mainboard_smbios_data;
#endif
}
 
static void mainboard_final(void *chip_info)
{
}
 
struct chip_operations mainboard_ops = {
        .enable_dev = mainboard_enable,
        .final = mainboard_final,
};