X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Flinux%2Fmtd%2Fbbm.h;h=7db25465df1a4a5c06b2ef0ead78d778cfbaad85;hb=be33b046b549ad88c204c209508cd7657232ffbd;hp=bffb25b2575524d59dabe9c6f5193cd9b5a2762e;hpb=10a3367955bc2033b288915f8f10d0e507fe2fa1;p=u-boot

diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index bffb25b257..7db25465df 100644
--- 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