From b2d96dc28ffb2acad250ffb551a442396db83f38 Mon Sep 17 00:00:00 2001 From: "Wu, Josh" Date: Wed, 3 Jul 2013 11:11:45 +0800 Subject: ARM: at91: atmel_nand: pmecc driver will select the galois table by sector size MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Define the galois index table offset in chip head file. So user do not need to set by himself. Driver will set it correctly according to sector_size. Signed-off-by: Josh Wu Acked-by: Scott Wood [rebased on master] Signed-off-by: Andreas Bießmann --- drivers/mtd/nand/atmel_nand.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index f844990e381..304491bcb41 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -637,7 +637,10 @@ static int atmel_pmecc_nand_init_params(struct nand_chip *nand, cap = host->pmecc_corr_cap = CONFIG_PMECC_CAP; sector_size = host->pmecc_sector_size = CONFIG_PMECC_SECTOR_SIZE; - host->pmecc_index_table_offset = CONFIG_PMECC_INDEX_TABLE_OFFSET; + if (host->pmecc_sector_size == 512) + host->pmecc_index_table_offset = ATMEL_PMECC_INDEX_OFFSET_512; + else + host->pmecc_index_table_offset = ATMEL_PMECC_INDEX_OFFSET_1024; MTDDEBUG(MTD_DEBUG_LEVEL1, "Initialize PMECC params, cap: %d, sector: %d\n", -- cgit v1.3.1