tree 01d1d274eb5238a20d6944825bde9689b6680283
parent b3301b6602ed137aa0ec2b7931c076a7e989d6aa
author Adam Ford <aford173@gmail.com> 1547730999 -0600
committer Stefano Babic <sbabic@denx.de> 1550230933 +0100

MTD: nand: mxs_nand: Allow driver to auto setup ECC in SPL

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 <aford173@gmail.com>
Tested-by: Jörg Krause <joerg.krause@embedded.rocks>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>