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3 Commits

Author SHA1 Message Date
Prabhakar Kushwaha ebff90b288 driver/mtd/IFC: Add support of 8K page size NAND flash 
Current IFC driver supports till 4K page size NAND flash.
Add support of 8K Page size NAND flash
  - Add nand_ecclayout for 4 bit & 8 bit ecc
  - Defines constants
  - also fix ecc.strength for 8bit ecc of 8K page size NAND

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
 2013-11-06 23:33:00 -08:00
Prabhakar Kushwaha 0adbe663bd powerpc/mpc85xx: Add new ext fields to Integrated FLash Controller 
Freescale's Integrated Flash controller(IFC) v1.1.0 supports 40 bit
address bus width.
In case more than 32 bit address is used, the EXT registers should be set.

Add support of ext registers.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 2012-09-12 14:57:10 -05:00
Prabhakar Kushwaha a20cbdeffc powerpc/fsl: Add support for Integrated Flash Controller 
Integrated Flash Controller supports various flashes like NOR, NAND
and other devices using NOR, NAND and GPCM Machine available on it.
IFC supports four chip selects.

Signed-off-by: Dipen Dudhat <Dipen.Dudhat@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Liu Shuo <b35362@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 2012-01-04 15:41:22 -06:00