This patch adds support for reading NAND device ONFI parameters and use
the ONFI informations to define its geometry. In case the device supports
ONFI, the onfi_version field in struct nand_chip contains the version (BCD)
and the onfi_params structure can be used by drivers to set up timings and
such. We currently only support ONFI 1.0 parameters.
Signed-off-by: NBrian Norris <norris@broadcom.com>
Signed-off-by: NMatthieu Castet <matthieu.castet@parrot.com>
Signed-off-by: NMaxime Bizon <mbizon@freebox.fr>
Signed-off-by: NFlorian Fainelli <ffainelli@freebox.fr>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>