[U-Boot] [PATCH 00/20] updates for Keymile Marvell boards

[Valentin Longchamp]

This series adds support for 2 new Kirkwood boards at Keymile: kmnusa and
kmcoge5un. All the previously supported boards that had a proper config file
now are all supported by the generic km_kirkwood.h config file.

This series also adds support for the environment variables in the SPI NOR
Flash, for a skippable FPGA download through the BOCO2 CPLD, and for the
configuration of a managed Marvell switch that is used on kmnusa.

This series also corrects a bug caused by accessing global static tables in
board_early_init_f that is called before relocation which must be avoided.

Holger Brunck (6):
  arm/km: add kmnusa board support
  arm/km: add kmcoge5un board support
  arm/km: convert mgcoge3un target to km_kirkwood
  arm/km: remove portl2.h and use km_kirkwood instead
  arm/km: cleanup km_kirkwood boards
  arm/km: remove spi toggle command

Thomas Herzmann (2):
  arm/km: add implementation for read_dip_switch
  arm/km: fix testpin detection for kmcoge5un

Valentin Longchamp (12):
  arm/km: enable spi claim bus
  arm/km: use correct kw_gpio function for NAND/SPI switching
  arm/kirkwood: protect the ENV_SPI #defines
  arm/km: correct init of 88e6352 switch in the reset_phy function
  arm/km: enable BOCO2 FPGA download support
  arm/km: redefine piggy 4 reg names to avoid conflicts
  arm/km: add support for external switch configuration
  arm/km: enable external switch configuration for kmnusa
  arm/km: skip FPGA config when already configured
  arm/km: support the 2 PCIe fpga resets
  arm/km: implement weak function board_spi_clam_bus/release
  arm/km: remove calls to kw_gpio_* in board_early_init_f

 MAINTAINERS                                 |    2 +
 arch/arm/include/asm/arch-kirkwood/config.h |   12 +-
 board/keymile/common/common.h               |    5 +
 board/keymile/km_arm/128M16-1.cfg           |  294 +++++++++++++++++++++++++
 board/keymile/km_arm/256M8-1.cfg            |  296 +++++++++++++++++++++++++
 board/keymile/km_arm/Makefile               |    8 +
 board/keymile/km_arm/fpga_config.c          |  256 ++++++++++++++++++++++
 board/keymile/km_arm/km_arm.c               |  169 +++++++++------
 board/keymile/km_arm/managed_switch.c       |  316 +++++++++++++++++++++++++++
 board/keymile/km_arm/managed_switch.h       |  106 +++++++++
 boards.cfg                                  |   10 +-
 include/configs/km/km_arm.h                 |   57 ++++-
 include/configs/km_kirkwood.h               |  154 ++++++++++++-
 include/configs/mgcoge3un.h                 |   87 --------
 include/configs/portl2.h                    |   85 -------
 15 files changed, 1583 insertions(+), 274 deletions(-)
 create mode 100644 board/keymile/km_arm/128M16-1.cfg
 create mode 100644 board/keymile/km_arm/256M8-1.cfg
 create mode 100644 board/keymile/km_arm/fpga_config.c
 create mode 100644 board/keymile/km_arm/managed_switch.c
 create mode 100644 board/keymile/km_arm/managed_switch.h
 delete mode 100644 include/configs/mgcoge3un.h
 delete mode 100644 include/configs/portl2.h