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Commit 3dcb7ea1 authored by Jean-Christophe PLAGNIOL-VILLARD's avatar Jean-Christophe PLAGNIOL-VILLARD
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mtd/atmel_nand: add on_flash_bbt to enable the use of On Flash BBT 



This will allow to enable it from the board.

Signed-off-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent bf4289cb

drivers/mtd/nand/atmel_nand.c

+1 −1
Original line number Diff line number Diff line
@@ -562,7 +562,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev) 
		}

	}



	if (on_flash_bbt) {

	if (host->board->on_flash_bbt || on_flash_bbt) {

		printk(KERN_INFO "atmel_nand: Use On Flash BBT\n");

		nand_chip->bbt_options |= NAND_BBT_USE_FLASH;

	}

include/linux/platform_data/atmel.h

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ struct atmel_nand_data { 
	u8		cle;			/* address line number connected to CLE */

	u8		bus_width_16;		/* buswidth is 16 bit */

	u8		ecc_mode;		/* ecc mode */

	u8		on_flash_bbt;		/* bbt on flash */

	struct mtd_partition *parts;

	unsigned int	num_parts;

};