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/*
* This file is part of the coreboot project.
*
* Copyright 2015 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* 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.
*/
#include <boot/coreboot_tables.h>
#include <console/console.h>
#include <assert.h>
#include <string.h>
#include <vendorcode/google/chromeos/cros_vpd.h>
void lb_table_add_serialno_from_vpd(struct lb_header *header)
{
struct lb_string *serialno_rec = NULL;
const char serialno_key[] = "serial_number";
char serialno[32];
size_t len;
if (!cros_vpd_gets(serialno_key, serialno,
sizeof(serialno))) {
printk(BIOS_ERR, "no serial number in vpd\n");
return;
}
printk(BIOS_DEBUG, "serial number is %s\n", serialno);
len = strlen(serialno) + 1;
ASSERT(len <= 32);
serialno_rec = (struct lb_string *)lb_new_record(header);
serialno_rec->tag = LB_TAG_SERIALNO;
serialno_rec->size = ALIGN_UP(sizeof(*serialno_rec) + len, 8);
memcpy(&serialno_rec->string, serialno, len);
}
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