NAND: environment offset in OOB (CONFIG_ENV_OFFSET_OOB)

[pandora-u-boot.git] / include / nand.h

diff --git a/include/nand.h b/include/nand.h
index 23f3ca1..8bdf419 100644 (file)
--- a/include/nand.h
+++ b/include/nand.h
@@ -26,7 +26,6 @@
 
 extern void nand_init(void);
 
-#ifndef CONFIG_NAND_LEGACY
 #include <linux/mtd/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -130,5 +129,13 @@ void board_nand_select_device(struct nand_chip *nand, int chip);
 
 __attribute__((noreturn)) void nand_boot(void);
 
-#endif /* !CONFIG_NAND_LEGACY */
+#endif
+
+#ifdef CONFIG_ENV_OFFSET_OOB
+#define ENV_OOB_MARKER 0x30425645 /*"EVB0" in little-endian -- offset is stored
+                                   as block number*/
+#define ENV_OOB_MARKER_OLD 0x30564e45 /*"ENV0" in little-endian -- offset is
+                                       stored as byte number */
+#define ENV_OFFSET_SIZE 8
+int get_nand_env_oob(nand_info_t *nand, unsigned long *result);
 #endif