partitons: add framework

so we can support multiple format

use filetpye to detect the parser to use

Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 35 insertions, 0 deletions

diff --git a/common/partitions/parser.h b/common/partitions/parser.h
new file mode 100644
index 0000000000..13506c00a0
--- /dev/null
+++ b/common/partitions/parser.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Under GPLv2 only
+ */
+
+#ifndef __PARTITIONS_PARSER_H__
+#define __PARTITIONS_PARSER_H__
+
+#include <block.h>
+#include <filetype.h>
+#include <linux/list.h>
+
+#define MAX_PARTITION		8
+
+struct partition {
+	uint64_t first_sec;
+	uint64_t size;
+};
+
+struct partition_desc {
+	int used_entries;
+	struct partition parts[MAX_PARTITION];
+};
+
+struct partition_parser {
+	void (*parse)(void *buf, struct block_device *blk, struct partition_desc *pd);
+	enum filetype type;
+
+	struct list_head list;
+};
+
+int partition_parser_register(struct partition_parser *p);
+
+#endif /* __PARTITIONS_PARSER_H__ */