6 files changed, 75 insertions, 16 deletions
diff --git a/src/mainboard/google/samus/Makefile.inc b/src/mainboard/google/samus/Makefile.inc
index 502204e990..e8013a8117 100644
--- a/src/mainboard/google/samus/Makefile.inc
+++ b/src/mainboard/google/samus/Makefile.inc
@@ -28,3 +28,6 @@ smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
 
 romstage-y += pei_data.c
 ramstage-y += pei_data.c
+
+romstage-y += board_version.c
+ramstage-y += board_version.c
diff --git a/src/mainboard/google/samus/board_version.c b/src/mainboard/google/samus/board_version.c
new file mode 100644
index 0000000000..4575dd58bd
--- /dev/null
+++ b/src/mainboard/google/samus/board_version.c
@@ -0,0 +1,37 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 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 <ec/google/chromeec/ec.h>
+#include "board_version.h"
+
+const char *samus_board_version(void)
+{
+	switch (google_chromeec_get_board_version()) {
+	case SAMUS_EC_BOARD_VERSION_EVT1:
+		return "EVT1";
+	case SAMUS_EC_BOARD_VERSION_EVT2:
+		return "EVT2";
+	case SAMUS_EC_BOARD_VERSION_EVT3:
+		return "EVT3";
+	case SAMUS_EC_BOARD_VERSION_EVT4:
+		return "EVT4";
+	default:
+		return "Unknown";
+	}
+}
diff --git a/src/mainboard/google/samus/board_version.h b/src/mainboard/google/samus/board_version.h
new file mode 100644
index 0000000000..8b3fea38b0
--- /dev/null
+++ b/src/mainboard/google/samus/board_version.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 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
+ */
+
+#ifndef SAMUS_BOARD_VERSION_H
+#define SAMUS_BOARD_VERSION_H
+
+#define SAMUS_EC_BOARD_VERSION_EVT1	3
+#define SAMUS_EC_BOARD_VERSION_EVT2	4
+#define SAMUS_EC_BOARD_VERSION_EVT3	5
+#define SAMUS_EC_BOARD_VERSION_EVT4	0
+
+const char *samus_board_version(void);
+
+#endif
diff --git a/src/mainboard/google/samus/ec.h b/src/mainboard/google/samus/ec.h
index 295d04001f..1ba16777ce 100644
--- a/src/mainboard/google/samus/ec.h
+++ b/src/mainboard/google/samus/ec.h
@@ -22,10 +22,6 @@
 
 #include <ec/google/chromeec/ec_commands.h>
 
-#define SAMUS_EC_BOARD_VERSION_EVT	3
-#define SAMUS_EC_BOARD_VERSION_EVT2	4
-#define SAMUS_EC_BOARD_VERSION_EVT3	5
-
 #define EC_SCI_GPI  36   /* GPIO36 is EC_SCI# */
 #define EC_SMI_GPI  34   /* GPIO34 is EC_SMI# */
 
diff --git a/src/mainboard/google/samus/mainboard.c b/src/mainboard/google/samus/mainboard.c
index 85e9dfbbee..53f31a59f8 100644
--- a/src/mainboard/google/samus/mainboard.c
+++ b/src/mainboard/google/samus/mainboard.c
@@ -32,7 +32,7 @@
 #include <arch/io.h>
 #include <arch/interrupt.h>
 #include <boot/coreboot_tables.h>
-#include <ec/google/chromeec/ec.h>
+#include "board_version.h"
 #include "ec.h"
 
 void mainboard_suspend_resume(void)
@@ -41,15 +41,7 @@ void mainboard_suspend_resume(void)
 
 const char *smbios_mainboard_version(void)
 {
-	switch (google_chromeec_get_board_version()) {
-	case SAMUS_EC_BOARD_VERSION_EVT:
-		return "EVT";
-	case SAMUS_EC_BOARD_VERSION_EVT2:
-		return "EVT2";
-	case SAMUS_EC_BOARD_VERSION_EVT3:
-		return "EVT3";
-	}
-	return "Unknown";
+	return samus_board_version();
 }
 
 static void mainboard_init(device_t dev)
diff --git a/src/mainboard/google/samus/romstage.c b/src/mainboard/google/samus/romstage.c
index 55658f5bd9..7c9aa6ee2b 100644
--- a/src/mainboard/google/samus/romstage.c
+++ b/src/mainboard/google/samus/romstage.c
@@ -30,6 +30,8 @@
 #include <soc/romstage.h>
 #include <mainboard/google/samus/spd/spd.h>
 #include <mainboard/google/samus/gpio.h>
+#include <ec/google/chromeec/ec.h>
+#include "board_version.h"
 
 void mainboard_romstage_entry(struct romstage_params *rp)
 {
@@ -40,8 +42,7 @@ void mainboard_romstage_entry(struct romstage_params *rp)
 	if (rp->power_state->prev_sleep_state != SLEEP_STATE_S3)
 		google_chromeec_kbbacklight(100);
 
-	printk(BIOS_INFO, "MLB: board version %d\n",
-	       google_chromeec_get_board_version());
+	printk(BIOS_INFO, "MLB: board version %s\n", samus_board_version());
 
 	/* Ensure the EC and PD are in the right mode for recovery */
 	google_chromeec_early_pd_init();