Signed-off-by: Sascha Hauer <[email protected]>
---
drivers/mtd/nand/atmel_nand.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 5351667bdc..438a967bd6 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -1026,21 +1026,6 @@ static int atmel_nand_read_page(struct nand_chip *chip,
uint8_t *buf,
nand_read_page_op(chip, page, 0, NULL, 0);
- /*
- * Errata: ALE is incorrectly wired up to the ECC controller
- * on the AP7000, so it will include the address cycles in the
- * ECC calculation.
- *
- * Workaround: Reset the parity registers before reading the
- * actual data.
- */
-#if 0
- if (cpu_is_at32ap7000()) {
- struct atmel_nand_host *host = chip->priv;
- ecc_writel(host->ecc, CR, ATMEL_ECC_RST);
- }
-#endif
-
/* read the page */
chip->legacy.read_buf(chip, p, eccsize);
@@ -1157,13 +1142,6 @@ static int atmel_nand_correct(struct nand_chip
*nand_chip, u_char *dat,
*/
static void atmel_nand_hwctl(struct nand_chip *nand_chip, int mode)
{
-#if 0
- if (cpu_is_at32ap7000()) {
- struct nand_chip *nand_chip = mtd_to_nand(mtd);
- struct atmel_nand_host *host = nand_chip->priv;
- ecc_writel(host->ecc, CR, ATMEL_ECC_RST);
- }
-#endif
}
static int atmel_nand_of_init(struct atmel_nand_host *host, struct device_node
*np)
--
2.20.1
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