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-rw-r--r--src/vendorcode/google/chromeos/Makefile.inc2
-rw-r--r--src/vendorcode/google/chromeos/vpd_serialno.c48
2 files changed, 49 insertions, 1 deletions
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc
index 1a976af1aa..0c669856e5 100644
--- a/src/vendorcode/google/chromeos/Makefile.inc
+++ b/src/vendorcode/google/chromeos/Makefile.inc
@@ -41,7 +41,7 @@ ramstage-y += fmap.c
ramstage-$(CONFIG_CHROMEOS_RAMOOPS) += ramoops.c
smm-y += fmap.c
romstage-y += vpd_decode.c cros_vpd.c
-ramstage-y += vpd_decode.c cros_vpd.c vpd_mac.c vpd_calibration.c
+ramstage-y += vpd_decode.c cros_vpd.c vpd_mac.c vpd_serialno.c vpd_calibration.c
ifeq ($(CONFIG_ARCH_X86)$(CONFIG_ARCH_MIPS),)
bootblock-y += watchdog.c
ramstage-y += watchdog.c
diff --git a/src/vendorcode/google/chromeos/vpd_serialno.c b/src/vendorcode/google/chromeos/vpd_serialno.c
new file mode 100644
index 0000000000..9737c74ca2
--- /dev/null
+++ b/src/vendorcode/google/chromeos/vpd_serialno.c
@@ -0,0 +1,48 @@
+/*
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#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);
+}