[U-Boot] Please pull ARC changes

[Alexey Brodkin]

Hi Tom,

The following changes since commit 8a9dc16e4d07d29fff08b7caca36f0865065f7f7:

  spl: Add full fitImage support (2018-05-23 22:06:42 -0400)

are available in the Git repository at:

  git://git.denx.de/u-boot-arc.git tags/arc-uart-updates-for-2018.07-rc1

for you to fetch changes up to 0556b569e52caf3ab519c340435236e4940cc1cd:

  ARC: Enable debug UART on nSIM boards (2018-05-24 15:59:17 +0300)

----------------------------------------------------------------
Add support for DEBUG_UART on ARC devboards

This required us to do 2 things:
 1) Insert a call to debug_uart_init() in early boot code
 2) Convert serial_arc to Kconfig

Once both items above are done we just patched defconfigs.

----------------------------------------------------------------
Alexey Brodkin (3):
      serial: Convert ARC_SERIAL to Kconfig
      serial/serial_arc: Implement debug serial
      ARC: Enable debug UART on nSIM boards

Eugeniy Paltsev (2):
      ARC: init debug uart in early common arc code
      ARC: enable debug uart for HSDK and AXS10x boards

 arch/arc/lib/start.S          |  5 +++++
 configs/axs101_defconfig      |  5 +++++
 configs/axs103_defconfig      |  5 +++++
 configs/hsdk_defconfig        |  5 +++++
 configs/nsim_700_defconfig    |  5 +++++
 configs/nsim_700be_defconfig  |  5 +++++
 configs/nsim_hs38_defconfig   |  5 +++++
 configs/nsim_hs38be_defconfig |  5 +++++
 drivers/serial/Kconfig        | 16 ++++++++++++++++
 drivers/serial/serial_arc.c   | 26 ++++++++++++++++++++++++++
 include/configs/nsim.h        | 10 ----------
 scripts/config_whitelist.txt  |  1 -
 12 files changed, 82 insertions(+), 11 deletions(-)

-Alexey