From: Andrea Adami <andrea.adami@gmail.com>
Date: Mon, 2 Jun 2014 21:38:35 +0000 (+0200)
Subject: mtd: cfi_cmdset_0001.c: add support for Sharp LH28F640BF NOR
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~282^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=812c5fa82bae9f377f49000d7636c19a8b61735c;p=pandora-kernel.git

mtd: cfi_cmdset_0001.c: add support for Sharp LH28F640BF NOR

This family of chips was long ago supported by the pre-cfi driver.
CFI code tested on several Zaurus SL-5500 (Collie) 2x16 on 32 bit bus.

Function is_LH28F640BF() mimics is_m29ew() from cmdset_0002.c

Buffer write fixes as seen in 2007 patch c/o
Anti Sullin <anti.sullin <at> artecdesign.ee>
http://comments.gmane.org/gmane.linux.ports.arm.kernel/36733

[Brian: this patch is semi-urgent, because the following patch switches
  to using CFI detection for a chip which (until now) is unsupported by
  the CFI driver

  9218310  ARM: 8084/1: sa1100: collie: revert back to cfi_probe
]

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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