[U-Boot] [PATCH v5 0/5] enable support for x16 NAND devices

[Pekon Gupta]

*changes v4 -> v5*
[PATCH 1/5] <no change>
[PATCH 2/5] fixed compilation error for OMAP3 platforms
[PATCH 3/5] <no change>
[PATCH 4/5] dropped old [PATCH] mtd: nand: omap: add CONFIG_SYS_NAND_BUSWIDTH_16BIT to indicate NAND device bus-width
            instead new [PATCH] mtd: nand: omap: add CONFIG_SYS_NAND_BUSWIDTH_16BIT to indicate NAND device bus-width
[PATCH 5/5] additional cleanup in include/configs/cm_t35.h
Build tested for:      MAKEALL -s am33xx -s omap3 -s omap4 -s omap5
Rebased above series:  http://lists.denx.de/pipermail/u-boot/2014-April/177323.html


*changes v3 -> v4*
[PATCH 1/5] <no update>
[PATCH 2/5] <new> mtd: nand: force NAND_CMD_READID onto 8-bit bus
[PATCH 3/5] <new> mtd: nand: fix GET/SET_FEATURES address on 16-bit devices
[PATCH 4/5]  same as [PATCH v2 2/3] rebased over http://lists.denx.de/pipermail/u-boot/2014-April/177323.html
[PATCH 5/5] <no update>


*changes v2 -> v3*
[PATCH v3 1/3] (new) porting Brian Norri's patch from linux tree
   This patch allows reading of ONFI params independent of controller configuration
   and NAND device width.
[PATCH v3 2/2] rebase [PATCH v2 2/4] on latest release
[PATCH v3 3/3] (new) cleaned remaining GPMC_NAND_ECC_LP_xx macros from OMAP3 platform
Compile Tested#> ./MAKEALL -s omap3 -s omap4 -s omap5 -s dra7xx -s am33xx


*changes v1 -> v2*
[PATCH v2 1/4]: 
  - dropped NAND_BUSWIDTH_AUTO, instead using CONFIG_SYS_NAND_ONFI_DETECTION
  - added check in nand_flash_detect_onfi() for x8 mode
[PATCH v2 2/4]: (new) Adds CONFIG_SYS_NAND_DEVICE_WIDTH
  - updated for auto-detection of bus-width in non-SPL and ONFI_DETECTION mode
  Refer: http://lists.denx.de/pipermail/u-boot/2013-September/163748.html
[PATCH v2 3/4] <no update>
[PATCH v2 4/4] disabled Pulls on output only I/O pads.
  - updated commit description to add details about NAND cape


*original v1*
This series includes independent patch-sets aiming to enable x16 NAND
support on AM33xx boards (like beaglebone-LT).
[PATCH 1/4]: This patch is ported from linux driver/mtd/nand to allow detection
	device-width of NAND by reading ONFI parameter page.
[PATCH 2/4]: enable NAND_BUSWIDTH_AUTO feature in omap_nand.c
[PATCH 3/4]: cleaning of GPMC configs for NAND and NOR

Brian Norris (2):
  mtd: nand: don't use read_buf for 8-bit ONFI transfers
  mtd: nand: force NAND_CMD_READID onto 8-bit bus

David Mosberger (1):
  mtd: nand: fix GET/SET_FEATURES address on 16-bit devices

Pekon Gupta (2):
  mtd: nand: omap: add CONFIG_SYS_NAND_BUSWIDTH_16BIT to indicate NAND
    device bus-width
  omap3: remove remnant macros GPMC_NAND_ECC_LP_x8_LAYOUT and
    GPMC_NAND_ECC_LP_x16_LAYOUT

 arch/arm/cpu/armv7/omap3/mem.c        | 12 ------------
 arch/arm/include/asm/arch-omap3/mem.h |  8 --------
 board/compulab/cm_t35/cm_t35.c        | 12 ++++++------
 doc/README.nand                       | 18 ++++++++++++++++++
 drivers/mtd/nand/am335x_spl_bch.c     |  2 +-
 drivers/mtd/nand/atmel_nand.c         |  2 +-
 drivers/mtd/nand/nand_base.c          | 11 +++++++----
 drivers/mtd/nand/nand_spl_simple.c    |  2 +-
 drivers/mtd/nand/omap_gpmc.c          | 13 +++++++++----
 include/configs/am3517_crane.h        |  1 +
 include/configs/cm_t335.h             |  1 -
 include/configs/cm_t35.h              |  1 -
 include/configs/devkit8000.h          |  1 +
 include/configs/dig297.h              |  1 +
 include/configs/omap3_beagle.h        |  1 +
 include/configs/omap3_evm_common.h    |  2 +-
 include/configs/omap3_igep00x0.h      |  1 +
 include/configs/omap3_logic.h         |  1 +
 include/configs/omap3_overo.h         |  1 +
 include/configs/omap3_zoom1.h         |  1 +
 include/configs/pengwyn.h             |  1 -
 include/configs/tam3517-common.h      |  1 +
 include/configs/tao3530.h             |  2 +-
 include/configs/tseries.h             |  1 -
 include/linux/mtd/nand.h              | 19 +++++++++++++++++++
 25 files changed, 73 insertions(+), 43 deletions(-)

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1.8.5.1.163.gd7aced9