From 3dcb7ea137c882580d4d421077e9097ef099a3a9 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 29 Dec 2011 14:59:54 +0800 Subject: [PATCH] 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: Jean-Christophe PLAGNIOL-VILLARD Acked-by: David Woodhouse --- drivers/mtd/nand/atmel_nand.c | 2 +- include/linux/platform_data/atmel.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index fb87b03f1a2..045d174b827 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -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; } diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index 7b8a445f2b4..d056263545b 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -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; }; -- 2.46.0