1 files changed, 16 insertions, 7 deletions

diff --git a/include/linux/mtd/sh_flctl.h b/include/linux/mtd/sh_flctl.h
index a38e1fa8af0..01e4b15b280 100644
--- a/include/linux/mtd/sh_flctl.h
+++ b/include/linux/mtd/sh_flctl.h
@@ -49,7 +49,6 @@
 #define FLERRADR(f)             (f->reg + 0x98)
 
 /* FLCMNCR control bits */
-#define ECCPOS2         (0x1 << 25)
 #define _4ECCCNTEN      (0x1 << 24)
 #define _4ECCEN         (0x1 << 23)
 #define _4ECCCORRECT    (0x1 << 22)
@@ -59,9 +58,6 @@
 #define QTSEL_E         (0x1 << 17)
 #define ENDIAN          (0x1 << 16)     /* 1 = little endian */
 #define FCKSEL_E        (0x1 << 15)
-#define ECCPOS_00       (0x00 << 12)
-#define ECCPOS_01       (0x01 << 12)
-#define ECCPOS_02       (0x02 << 12)
 #define ACM_SACCES_MODE (0x01 << 10)
 #define NANWF_E         (0x1 << 9)
 #define SE_D            (0x1 << 8)      /* Spare area disable */
@@ -107,6 +103,14 @@
 #define DOCMD2_E        (0x1 << 17)     /* 2nd cmd stage execute */
 #define DOCMD1_E        (0x1 << 16)     /* 1st cmd stage execute */
 
+/* FLINTDMACR control bits */
+#define ESTERINTE       (0x1 << 24)     /* ECC error interrupt enable */
+#define AC1CLR          (0x1 << 19)     /* ECC FIFO clear */
+#define AC0CLR          (0x1 << 18)     /* Data FIFO clear */
+#define ECERB           (0x1 << 9)      /* ECC error */
+#define STERB           (0x1 << 8)      /* Status error */
+#define STERINTE        (0x1 << 4)      /* Status error enable */
+
 /* FLTRCR control bits */
 #define TRSTRT          (0x1 << 0)      /* translation start */
 #define TREND           (0x1 << 1)      /* translation end */
@@ -125,9 +129,15 @@
 #define _4ECCEND        (0x1 << 1)      /* 4 symbols end */
 #define _4ECCEXST       (0x1 << 0)      /* 4 symbols exist */
 
-#define INIT_FL4ECCRESULT_VAL   0x03FF03FF
 #define LOOP_TIMEOUT_MAX        0x00010000
 
+enum flctl_ecc_res_t {
+        FL_SUCCESS,
+        FL_REPAIRABLE,
+        FL_ERROR,
+        FL_TIMEOUT
+};
+
 struct sh_flctl {
         struct mtd_info         mtd;
         struct nand_chip        chip;
@@ -145,8 +155,7 @@ struct sh_flctl {
         uint32_t erase_ADRCNT;          /* bits of FLCMDCR in ERASE1 cmd */
         uint32_t rw_ADRCNT;     /* bits of FLCMDCR in READ WRITE cmd */
         uint32_t flcmncr_base;  /* base value of FLCMNCR */
-
-        int     hwecc_cant_correct[4];
+        uint32_t flintdmacr_base;       /* irq enable bits */
 
         unsigned page_size:1;   /* NAND page size (0 = 512, 1 = 2048) */
         unsigned hwecc:1;       /* Hardware ECC (0 = disabled, 1 = enabled) */