[U-Boot] Please pull ARC changes

[Alexey Brodkin]

Hi Tom,

Please pull recent ARC changes.
There're a couple of fixes to existing code and boards as well
as addition of the new devboard from Synopsys ("HSDK").

-Alexey

The following changes since commit 08546df976b79b1694af3ff12b26baf2931f371a:

  Merge git://git.denx.de/u-boot-x86 (2017-06-27 09:33:10 -0400)

are available in the git repository at:

  git://git.denx.de/u-boot-arc.git 

for you to fetch changes up to 67482f57e6127d7d3e216dae6860dac7b33132d5:

  arc: Add support for HS Development Kit board (2017-06-29 19:34:10 +0300)

----------------------------------------------------------------
Alexey Brodkin (8):
      arc: arcv1: Disable master/slave check
      axs101: Enable data cache
      axs10x: Add support of Ext2/4 FS
      boards: axs10x, nsim, tb100: Enable cmdline history
      axs10x: Get rid of both I2C and EEPROM who used to use I2C
      axs10x: Move environment from I2C EEPROM to SD-card
      arcv2: Set IOC aperture so it covers available DDR
      arc: Add support for HS Development Kit board

 arch/arc/Kconfig                |  4 ++++
 arch/arc/dts/Makefile           |  1 +
 arch/arc/dts/hsdk.dts           | 50 ++++++++++++++++++++++++++++++++++++++++++
 arch/arc/lib/cache.c            | 29 +++++++++++++++++++------
 arch/arc/lib/start.S            |  4 ++++
 board/synopsys/hsdk/Kconfig     | 12 +++++++++++
 board/synopsys/hsdk/MAINTAINERS |  5 +++++
 board/synopsys/hsdk/Makefile    |  7 ++++++
 board/synopsys/hsdk/hsdk.c      | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 configs/axs101_defconfig        |  5 +++--
 configs/axs103_defconfig        |  4 +++-
 configs/hsdk_defconfig          | 37 ++++++++++++++++++++++++++++++++
 include/configs/axs10x.h        | 36 ++++++-------------------------
 include/configs/hsdk.h          | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 include/configs/nsim.h          |  1 +
 include/configs/tb100.h         |  1 +
 16 files changed, 325 insertions(+), 38 deletions(-)
 create mode 100644 arch/arc/dts/hsdk.dts
 create mode 100644 board/synopsys/hsdk/Kconfig
 create mode 100644 board/synopsys/hsdk/MAINTAINERS
 create mode 100644 board/synopsys/hsdk/Makefile
 create mode 100644 board/synopsys/hsdk/hsdk.c
 create mode 100644 configs/hsdk_defconfig
 create mode 100644 include/configs/hsdk.h