#include <common.h>
#include <malloc.h>
#include <asm/io.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
static u8 arasan_nand_get_addrcycle(struct mtd_info *mtd)
{
u8 addrcycles;
- struct nand_chip *chip = mtd->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
switch (curr_cmd->addr_cycles) {
case NAND_ADDR_CYCL_NONE:
static int arasan_nand_read_page(struct mtd_info *mtd, u8 *buf, u32 size)
{
- struct nand_chip *chip = mtd->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
u32 reg_val, i, pktsize, pktnum;
u32 *bufptr = (u32 *)buf;
u32 timeout;
}
static int arasan_nand_write_page_hwecc(struct mtd_info *mtd,
- struct nand_chip *chip, const u8 *buf, int oob_required)
+ struct nand_chip *chip, const u8 *buf, int oob_required,
+ int page)
{
u32 reg_val, i, pktsize, pktnum;
const u32 *bufptr = (const u32 *)buf;
u32 size = mtd->writesize;
u32 rdcount = 0;
u8 column_addr_cycles;
- struct arasan_nand_info *nand = chip->priv;
+ struct arasan_nand_info *nand = nand_get_controller_data(chip);
if (chip->ecc_step_ds >= ARASAN_NAND_PKTSIZE_1K)
pktsize = ARASAN_NAND_PKTSIZE_1K;
reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT);
}
+ reg_val &= ~ARASAN_NAND_CMD_ECC_ON_MASK;
+
reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;
addr_cycles = arasan_nand_get_addrcycle(mtd);
static u8 arasan_nand_read_byte(struct mtd_info *mtd)
{
- struct nand_chip *chip = mtd->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
u32 size;
u8 val;
struct nand_onfi_params *p;
int column, int page_addr)
{
u32 i, ret = 0;
- struct nand_chip *chip = mtd->priv;
- struct arasan_nand_info *nand = chip->priv;
+ struct nand_chip *chip = mtd_to_nand(mtd);
+ struct arasan_nand_info *nand = nand_get_controller_data(chip);
curr_cmd = NULL;
writel(ARASAN_NAND_INT_STS_XFR_CMPLT_MASK,
{
int found = -1;
u32 regval, eccpos_start, i;
- struct nand_chip *nand_chip = mtd->priv;
+ struct nand_chip *nand_chip = mtd_to_nand(mtd);
nand_chip->ecc.mode = NAND_ECC_HW;
nand_chip->ecc.hwctl = NULL;
}
nand->nand_base = arasan_nand_base;
- mtd = &nand_chip->mtd;
- nand_chip->priv = nand;
- mtd->priv = nand_chip;
+ mtd = nand_to_mtd(nand_chip);
+ nand_set_controller_data(nand_chip, nand);
/* Set the driver entry points for MTD */
nand_chip->cmdfunc = arasan_nand_cmd_function;