tree 5c284713748762bc11fa9575a373a4e87aa4b187
parent 95b26563c739d5ed5101318b1bd8895773a3d872
author Ezequiel Garcia <ezequiel.garcia@free-electrons.com> 1380911438 -0300
committer Brian Norris <computersforpeace@gmail.com> 1383809574 -0800

mtd: nand: pxa3xx: Allocate data buffer on detected flash size

This commit replaces the currently hardcoded buffer size, by a
dynamic detection scheme. First a small 256 bytes buffer is allocated
so the device can be detected (using READID and friends commands).

After detection, this buffer is released and a new buffer is allocated
to acommodate the page size plus out-of-band size.

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>