1 files changed, 58 insertions, 0 deletions
diff --git a/src/mainboard/intel/harcuvar/spd/spd.c b/src/mainboard/intel/harcuvar/spd/spd.c
new file mode 100644
index 0000000000..37f4424684
--- /dev/null
+++ b/src/mainboard/intel/harcuvar/spd/spd.c
@@ -0,0 +1,58 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2015 - 2017 Intel Corporation.
+ *
+ * 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 <arch/byteorder.h>
+#include <cbfs.h>
+#include <console/console.h>
+#include <string.h>
+
+#include "spd.h"
+
+/* Get SPD data for on-board memory */
+uint8_t *mainboard_find_spd_data()
+{
+	uint8_t *spd_data;
+	int spd_index;
+	size_t spd_file_len;
+	char *spd_file;
+
+	spd_index = 0;
+
+	spd_file = cbfs_boot_map_with_leak("spd.bin", CBFS_TYPE_SPD,
+					   &spd_file_len);
+	if (!spd_file)
+		die("SPD data not found.");
+
+	if (spd_file_len < ((spd_index + 1) * SPD_LEN)) {
+		printk(BIOS_ERR,
+		       "SPD index override to 0 due to incorrect SPD index.\n");
+		spd_index = 0;
+	}
+
+	if (spd_file_len < SPD_LEN)
+		die("Missing SPD data.");
+
+	/* Assume same memory in both channels */
+	spd_index *= SPD_LEN;
+	spd_data = (uint8_t *)(spd_file + spd_index);
+
+	/* Make sure a valid SPD was found */
+	if (spd_data[0] == 0)
+		die("Invalid SPD data.");
+
+	return spd_data;
+}