[U-Boot] Please pull ARC changes or 2018.09-rc2

[Alexey Brodkin]

Hi Tom,

The following changes since commit 5a0007d481c0fcd2d422dd48b2a129dd8e8a272a:

  Prepare v2017.09-rc1 (2018-07-30 21:47:29 -0400)

are available in the Git repository at:

  git://git.denx.de/u-boot-arc.git tags/arc-updates-for-2018.09-rc2

for you to fetch changes up to 8f590063ba635264303b1713c421df331743fd46:

  ARC: Enable unaligned access in hardware if compiler uses it (2018-07-31 07:49:47 +0300)

----------------------------------------------------------------
That's a set of prety minor changes and fixes for ARC.

Among them:
 * Improvement in CREG GPIO driver used on ARC dev boards
   that allow us to re-use the driver for SPI's chip select

 * Enable SPI-flsh on AXS10x boards which allows to update
   U-Boot binary that gets loaded by boot-ROM

 * Fix accommodating always utilized unaligned access by
   GCC for ARC starting from 8.1.0

----------------------------------------------------------------
Alexey Brodkin (3):
      ARC: AXS10x/HSDK: Use our own version of mkimage
      HSDK: Fixes and improvements in README
      ARC: Enable unaligned access in hardware if compiler uses it

Eugeniy Paltsev (4):
      GPIO: CREG: improve flexibility of hsdk-creg-gpio driver
      CREG GPIO: add device tree bindings
      AXS10x: add spi flash support
      ARC: AXS10x: add tool and make target to generate bsp

 MAINTAINERS                                      |   1 +
 arch/arc/dts/axs10x_mb.dtsi                      |  34 ++++++++++++++++++++
 arch/arc/dts/hsdk.dts                            |   7 +++-
 arch/arc/include/asm/arcregs.h                   |   3 ++
 arch/arc/lib/start.S                             |   9 ++++++
 board/synopsys/axs10x/config.mk                  |  23 ++++++++++++++
 board/synopsys/axs10x/headerize-axs.py           | 176
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 board/synopsys/hsdk/README                       |  10 ++++--
 board/synopsys/hsdk/config.mk                    |   2 +-
 configs/axs101_defconfig                         |  12 +++++++
 configs/axs103_defconfig                         |  12 +++++++
 doc/device-tree-bindings/gpio/snps,creg-gpio.txt |  43 +++++++++++++++++++++++++
 drivers/gpio/hsdk-creg-gpio.c                    | 103 ++++++++++++++++++++++++++++++++++++++++++++++-------------
 include/configs/axs10x.h                         |   7 ++++
 14 files changed, 416 insertions(+), 26 deletions(-)
 create mode 100644 board/synopsys/axs10x/config.mk
 create mode 100644 board/synopsys/axs10x/headerize-axs.py
 create mode 100644 doc/device-tree-bindings/gpio/snps,creg-gpio.txt

-Alexey