@ -355,16 +355,6 @@ static int mxc_nand_dev_ready(struct mtd_info *mtd)
return 1 ;
}
# ifdef CONFIG_MXC_NAND_HWECC
static void mxc_nand_enable_hwecc ( struct mtd_info * mtd , int mode )
{
/*
* If HW ECC is enabled , we turn it on during init . There is
* no need to enable again here .
*/
}
# ifdef MXC_NFC_V1_1
static void _mxc_nand_enable_hwecc ( struct mtd_info * mtd , int on )
{
struct nand_chip * nand_chip = mtd - > priv ;
@ -378,6 +368,16 @@ static void _mxc_nand_enable_hwecc(struct mtd_info *mtd, int on)
writew ( tmp , & host - > regs - > config1 ) ;
}
# ifdef CONFIG_MXC_NAND_HWECC
static void mxc_nand_enable_hwecc ( struct mtd_info * mtd , int mode )
{
/*
* If HW ECC is enabled , we turn it on during init . There is
* no need to enable again here .
*/
}
# ifdef MXC_NFC_V1_1
static int mxc_nand_read_oob_syndrome ( struct mtd_info * mtd ,
struct nand_chip * chip ,
int page , int sndcmd )
@ -1235,15 +1235,11 @@ int board_nand_init(struct nand_chip *this)
host - > pagesize_2k = 0 ;
this - > ecc . size = 512 ;
tmp = readw ( & host - > regs - > config1 ) ;
tmp | = NFC_ECC_EN ;
writew ( tmp , & host - > regs - > config1 ) ;
_mxc_nand_enable_hwecc ( mtd , 1 ) ;
# else
this - > ecc . layout = & nand_soft_eccoob ;
this - > ecc . mode = NAND_ECC_SOFT ;
tmp = readw ( & host - > regs - > config1 ) ;
tmp & = ~ NFC_ECC_EN ;
writew ( tmp , & host - > regs - > config1 ) ;
_mxc_nand_enable_hwecc ( mtd , 0 ) ;
# endif
/* Reset NAND */
this - > cmdfunc ( mtd , NAND_CMD_RESET , - 1 , - 1 ) ;