set ecc.size correctly, added NAND_NO_SUBPAGE_WRITE to options

src/drivers/mtd/nand/raw/nand_micron.c

@@ -763,6 +763,10 @@ static int micron_nand_init(struct nand_chip *chip)
 	// chip->id.data[1] is dev_id (0xa3 in Elphel 10393)
 	nand_micron_mt29f_init(mtd, chip->id.data[1]);
 
+	// MT29F8G08ADBDAH4, no subpage write support
+	if (chip->id.data[1]==0xa3)
+		chip->options |= NAND_NO_SUBPAGE_WRITE;
+
 	// Elphel: modification for Micron NAND chips
 	//TODO: add Micron chip ID checking
 	mtd->_unlock = micron_nand_unlock;

src/drivers/mtd/nand/raw/pl353_nand.c

@@ -1341,11 +1341,7 @@ static int pl353_nand_probe(struct platform_device *pdev)
 	xnfc->buswidth = val;
 	chip->chip_delay = 30;
 	/* Set the device option and flash width */
-	// old:
-	//chip->options = NAND_BUSWIDTH_AUTO;
-	// new: MT29F8G08ADBDAH4 does not support subpage write,
-	//      setting here, will change later
-	chip->options = NAND_BUSWIDTH_AUTO | NAND_NO_SUBPAGE_WRITE;
+	chip->options = NAND_BUSWIDTH_AUTO;
 	chip->bbt_options = NAND_BBT_USE_FLASH;
 	platform_set_drvdata(pdev, xnfc);
 	chip->setup_data_interface = pl353_setup_data_interface;