[coreboot-gerrit] New patch to review for coreboot: 1b73d59 samus: Add smbios_mainboard_version to define board version

[Stefan Reinauer (stefan.reinauer@coreboot.org)]

Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9263

-gerrit

commit 1b73d59cb77178f96dc8679d60eddc4f56e19405
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Mon Oct 13 13:12:38 2014 -0700

    samus: Add smbios_mainboard_version to define board version
    
    Instead of having this in mosys just have coreboot report the
    board version in SMBIOS tables.
    
    BUG=chrome-os-partner:32359
    BRANCH=samus
    TEST=build and boot on samus, check /sys/class/dmi/id/product_version
    
    Change-Id: I09d235752f4c870f99fb8c6a280e2bf9aba7e137
    Signed-off-by: Stefan Reinauer <reinauer at chromium.org>
    Original-Commit-Id: 08413589ba84b07ff64c9116ca5fcc991cee3b89
    Original-Change-Id: Ib851d2e79ed721dcbc1c2f2eda6da50cac064cf3
    Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/223096
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
---
 src/mainboard/google/samus/ec.h        |  4 ++++
 src/mainboard/google/samus/mainboard.c | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/mainboard/google/samus/ec.h b/src/mainboard/google/samus/ec.h
index 1ba1677..295d040 100644
--- a/src/mainboard/google/samus/ec.h
+++ b/src/mainboard/google/samus/ec.h
@@ -22,6 +22,10 @@
 
 #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 89303b9..85e9dfb 100644
--- a/src/mainboard/google/samus/mainboard.c
+++ b/src/mainboard/google/samus/mainboard.c
@@ -32,12 +32,26 @@
 #include <arch/io.h>
 #include <arch/interrupt.h>
 #include <boot/coreboot_tables.h>
+#include <ec/google/chromeec/ec.h>
 #include "ec.h"
 
 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";
+}
+
 static void mainboard_init(device_t dev)
 {
 	mainboard_ec_init();