X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fnand.h;h=75c605193ab140d8943e69a11eef0d9607d23f1a;hb=92832045c54586e9dffa082ff8cd8c2ef6040757;hp=a86552878e92064e61195495e9d9c96afd687aeb;hpb=4951e9420e179977f49549e25d8fd6437b37da72;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/nand.h b/include/nand.h
index a865528..75c6051 100644
--- a/include/nand.h
+++ b/include/nand.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * (C) Copyright 2005
  * 2N Telekomunikace, a.s. <www.2n.cz>
  * Ladislav Michl <michl@2n.cz>
- *
- * SPDX-License-Identifier:	GPL-2.0
  */
 
 #ifndef _NAND_H_
@@ -32,7 +31,6 @@ unsigned long nand_size(void);
 
 #include <linux/compat.h>
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
 
 int nand_mtd_to_devnum(struct mtd_info *mtd);
 
@@ -40,11 +38,12 @@ int nand_mtd_to_devnum(struct mtd_info *mtd);
 void board_nand_init(void);
 int nand_register(int devnum, struct mtd_info *mtd);
 #else
+struct nand_chip;
+
 extern int board_nand_init(struct nand_chip *nand);
 #endif
 
 extern int nand_curr_device;
-extern struct mtd_info *nand_info[];
 
 static inline int nand_read(struct mtd_info *info, loff_t ofs, size_t *len,
 			    u_char *buf)
@@ -122,6 +121,7 @@ int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length,
 		int allexcept);
 int nand_get_lock_status(struct mtd_info *mtd, loff_t offset);
 
+u32 nand_spl_adjust_offset(u32 sector, u32 offs);
 int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst);
 int nand_spl_read_block(int block, int offset, int len, void *dst);
 void nand_deselect(void);
@@ -132,8 +132,6 @@ void board_nand_select_device(struct nand_chip *nand, int chip);
 
 __attribute__((noreturn)) void nand_boot(void);
 
-#endif
-
 #ifdef CONFIG_ENV_OFFSET_OOB
 #define ENV_OOB_MARKER 0x30425645 /*"EVB0" in little-endian -- offset is stored
 				    as block number*/
@@ -146,3 +144,14 @@ int spl_nand_erase_one(int block, int page);
 
 /* platform specific init functions */
 void sunxi_nand_init(void);
+
+/*
+ * get_nand_dev_by_index - Get the nand info based in index.
+ *
+ * @dev - index to the nand device.
+ *
+ * returns pointer to the nand device info structure or NULL on failure.
+ */
+struct mtd_info *get_nand_dev_by_index(int dev);
+
+#endif /* _NAND_H_ */