mb/scaleway/tagada: Add bmcInfo interface

This interface gives access to configuration information stored in flash
by the Tagada BMC before booting the SoC.

Change-Id: I4351aa11b08bdf65e14706b261c532bbf8837aed
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/23813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/mainboard/scaleway/tagada/bootblock.c b/src/mainboard/scaleway/tagada/bootblock.c
new file mode 100644
index 0000000000..b926275302
--- /dev/null
+++ b/src/mainboard/scaleway/tagada/bootblock.c
@@ -0,0 +1,29 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Online SAS.
+ *
+ * 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 <bootblock_common.h>
+#include <console/console.h>
+#include "bmcinfo.h"
+
+/*
+ * Display board serial early
+ */
+
+void bootblock_mainboard_init(void)
+{
+	if (IS_ENABLED(CONFIG_BOOTBLOCK_CONSOLE))
+		printk(BIOS_SPEW, "Board Serial: %s.\n", bmcinfo_serial());
+}