| mtd-hdr1.patch
|
| MTD Header file for S3C2410 header file
|
| Ben Dooks, <ben@simtec.co.uk>, 28 September 2004

diff -urN -X ../dontdiff linux-2.6.9-rc2-bk10-mtd-snap2/include/asm-arm/arch-s3c2410/nand.h linux-2.6.9-rc2-bk10-mtd-snap2-work-clean1/include/asm-arm/arch-s3c2410/nand.h
--- linux-2.6.9-rc2-bk10-mtd-snap2/include/asm-arm/arch-s3c2410/nand.h	1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.9-rc2-bk10-mtd-snap2-work-clean1/include/asm-arm/arch-s3c2410/nand.h	2004-09-26 00:36:49.000000000 +0100
@@ -0,0 +1,48 @@
+/* linux/include/asm-arm/arch-s3c2410/nand.h
+ *
+ * (c) 2004 Simtec Electronics
+ *  Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 - NAND device controller platfrom_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ *	23-Sep-2004 BJD  Created file
+*/
+
+/* struct s3c2410_nand_set
+ *
+ * define an set of one or more nand chips registered with an unique mtd
+ *
+ * nr_chips	 = number of chips in this set
+ * nr_partitions = number of partitions pointed to be partitoons (or zero)
+ * name		 = name of set (optional)
+ * nr_map	 = map for low-layer logical to physical chip numbers (option)
+ * partitions	 = mtd partition list
+*/
+
+struct s3c2410_nand_set {
+	int			nr_chips;
+	int			nr_partitions;
+	char			*name;
+	int			*nr_map;
+	struct mtd_partition	*partitions;
+};
+
+struct s3c2410_platform_nand {
+	/* timing information for controller, all times in nanoseconds */
+
+	int	tacls;	/* time for active CLE/ALE to nWE/nOE */
+	int	twrph0;	/* active time for nWE/nOE */
+	int	twrph1;	/* time for release CLE/ALE from nWE/nOE inactive */
+
+	int			nr_sets;
+	struct s3c2410_nand_set *sets;
+
+	void			(*select_chip)(struct s3c2410_nand_set *,
+					       int chip);
+};
+