boardid.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <baseboard/variants.h>
#include <boardid.h>
#include <ec/google/chromeec/ec.h>
 
int variant_board_id(void)
{
        MAYBE_STATIC_NONZERO uint32_t id = BOARD_ID_INIT;
 
        if (CONFIG(EC_GOOGLE_CHROMEEC)) {
                if (id == BOARD_ID_INIT) {
                        if (google_chromeec_get_board_version(&id))
                                id = BOARD_ID_UNKNOWN;
                }
                return id;
        } else {
                return 0;
        }
}