tree 7a6ec9d0bc1091cc921724612780bd2aa11e695f
parent 3a1a344a79de3391f4122975eab1167b641668b9
author Ezequiel Garcia <ezequiel.garcia@free-electrons.com> 1376327691 -0300
committer David Woodhouse <David.Woodhouse@intel.com> 1377894894 +0100

mtd: nand: pxa3xx: Use 'length override' in ONFI paramater page read

The ONFI command 'parameter page read' needs a non-standard length.
Therefore, we enable the 'length override' field in NDCB0 and set
a non-zero 'length count' in NDCB3.

Additionally, the 'spare enable' bit must be disabled for any command
that sets a non-zero 'length count' in NDCB3.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>