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

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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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Andrea Adami 2014-06-02 23:38:35 +02:00 • committed by Brian Norris

parent 54c39e9ba3

commit 812c5fa82b

1 changed files with 43 additions and 0 deletions

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drivers/mtd/chips/cfi_cmdset_0001.c

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