Update latest codes

[platform/kernel/u-boot.git] / include / linux / mtd / bbm.h

diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index bffb25b..7db2546 100644 (file)
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -18,8 +18,8 @@
 #define __LINUX_MTD_BBM_H
 
 /* The maximum number of NAND chips in an array */
-#ifndef NAND_MAX_CHIPS
-#define NAND_MAX_CHIPS         8
+#ifndef CONFIG_SYS_NAND_MAX_CHIPS
+#define CONFIG_SYS_NAND_MAX_CHIPS      1
 #endif
 
 /**
@@ -48,10 +48,10 @@
  */
 struct nand_bbt_descr {
        int options;
-       int pages[NAND_MAX_CHIPS];
+       int pages[CONFIG_SYS_NAND_MAX_CHIPS];
        int offs;
        int veroffs;
-       uint8_t version[NAND_MAX_CHIPS];
+       uint8_t version[CONFIG_SYS_NAND_MAX_CHIPS];
        int len;
        int maxblocks;
        int reserved_block_code;
@@ -97,6 +97,13 @@ struct nand_bbt_descr {
  */
 #define ONENAND_BADBLOCK_POS   0
 
+/*
+ * Bad block scanning errors
+ */
+#define ONENAND_BBT_READ_ERROR          1
+#define ONENAND_BBT_READ_ECC_ERROR      2
+#define ONENAND_BBT_READ_FATAL_ERROR    4
+
 /**
  * struct bbt_info - [GENERIC] Bad Block Table data structure
  * @param bbt_erase_shift      [INTERN] number of address bits in a bbt entry