Added support for the Sharp's LH28F320BJE-PBTL90. This flash has 
problems with the F0 command.
I will ignore LH28F320BJE-PBTL90 twin (LH28F320BJE-PTTL90) until I can 
test it and see if it
need the fixup sequence.

Files affected:

drivers/mtd/chips/jedec_probe.c