From 04568bd0b6d673a325eed76bd857a9cbd0c556bc Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Thu, 17 Jan 2019 07:16:39 -0600 Subject: [PATCH] MTD: nand: mxs_nand: Allow driver to auto setup ECC in SPL MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The initialization of the NAND in SPL hard-coded ecc.bytes, ecc.size, and ecc.strength which may work for some NAND parts, but it not appropriate for others. With the pending patch "mxs_nand: Fix BCH read timeout error on boards requiring ECC" the driver can auto configure the ECC when these entries are blank. This patch has been tested in NAND flash with oob 64 and oob 128. Signed-off-by: Adam Ford Tested-by: Jörg Krause Acked-by: Tim Harvey Tested-by: Tim Harvey --- drivers/mtd/nand/raw/mxs_nand.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mtd/nand/raw/mxs_nand.c b/drivers/mtd/nand/raw/mxs_nand.c index eff852328e..be4ee2c7f8 100644 --- a/drivers/mtd/nand/raw/mxs_nand.c +++ b/drivers/mtd/nand/raw/mxs_nand.c @@ -1191,9 +1191,6 @@ int mxs_nand_init_spl(struct nand_chip *nand) nand->ecc.read_page = mxs_nand_ecc_read_page; nand->ecc.mode = NAND_ECC_HW; - nand->ecc.bytes = 9; - nand->ecc.size = 512; - nand->ecc.strength = 8; return 0; } -- 2.39.5