firmware/coreboot: Initial import via subtree merge

Signed-off-by: David Hendricks <dhendricks@fb.com>

firmware/coreboot/util/broadcom/secimage/misc.c

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2015 Broadcom 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.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "secimage.h"
+
+static unsigned char filebuffer[2049];
+
+void FillHeaderFromConfigFile(char *h, char *ConfigFileName)
+{
+
+	int byte_count = 0;
+	char *ptr;
+	FILE *fp;
+	unsigned int Tag;
+	unsigned int Length;
+	unsigned int Reserved;
+	HEADER *h1 = (HEADER *)h;
+
+	fp = fopen(ConfigFileName, "rb");
+	if (fp != NULL) {
+		printf("\r\n Reading config information from file \r\n");
+		byte_count = fread(filebuffer, 1, 2048, fp);
+		filebuffer[2048] = 0;
+		if (byte_count > 0) {
+			ptr = strstr((char *)filebuffer, "Tag=");
+			if (ptr) {
+				ptr += strlen("Tag=");
+				sscanf(ptr, "%x", &Tag);
+				h1->Tag = Tag;
+			}
+			ptr = strstr((char *)filebuffer, "Length=");
+			if (ptr) {
+				ptr += strlen("Length=");
+				sscanf(ptr, "%x", &Length);
+				h1->Length = Length;
+			}
+			ptr = strstr((char *)filebuffer, "Reserved=");
+			if (ptr) {
+				ptr += strlen("Reserved=");
+				sscanf(ptr, "%x", &Reserved);
+				h1->Reserved = Reserved;
+			}
+		}
+		fclose(fp);
+	}
+}