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-rw-r--r--include/nand.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/nand.h b/include/nand.h
index 2a81597a65..8bdf4191a6 100644
--- a/include/nand.h
+++ b/include/nand.h
@@ -130,3 +130,12 @@ 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*/
+#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