[Skiboot] skiboot v6.3.2

[Vasant Hegde]

Hello Stewart,

Please pull below branch.. which contains various bug fixes for skiboot 6.3.x.



-Vasant
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 


The following changes since commit 990d248a61a077804d75dbfcb99428e16b97db83:

   skiboot v6.3.1 release notes (2019-05-10 16:50:45 +1000)

are available in the Git repository at:

   https://github.com/hegdevasant/skiboot.git

for you to fetch changes up to 7a2b63d5457345c7dd8b6d7d9524b58a0aa0ae5e:

   skiboot v6.3.2 release notes (2019-07-01 15:40:23 +0530)

----------------------------------------------------------------
Alexey Kardashevskiy (3):
       npu2: Fix clearing the FIR bits
       npu2: Reset PID wildcard and refcounter when mapped to LPID
       npu2: Reset NVLinks when resetting a GPU

Joel Stanley (1):
       devicetree: Don't set path to dtc in makefile

Michael Neuling (1):
       nvram: Flag dangerous NVRAM options

Oliver O'Halloran (3):
       opal-gard: Account for ECC size when clearing partition
       hw/phb4: Use read/write_reg in assert_perst
       hw/phb4: Assert Link Disable bit after ETU init

Reza Arbab (1):
       npu2: Purge cache when resetting a GPU

Vasant Hegde (2):
       opal-prd: Fix prd message size issue
       skiboot v6.3.2 release notes

  core/hmi.c                          |   2 +-
  core/init.c                         |   8 +--
  core/nvram-format.c                 |  55 ++++++++++++++++--
  core/platform.c                     |   4 +-
  core/test/run-nvram-format.c        |  10 ++--
  doc/release-notes/skiboot-6.3.2.rst | 219 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  external/devicetree/Makefile        |   2 +-
  external/gard/gard.c                |   3 +-
  external/opal-prd/opal-prd.c        |  27 +++++++--
  hw/lpc-uart.c                       |   2 +-
  hw/npu2-common.c                    |   2 +-
  hw/npu2-hw-procedures.c             |   2 +-
  hw/npu2-opencapi.c                  |   2 +-
  hw/npu2.c                           |  70 +++++++++++++++++++++-
  hw/phb4.c                           |  21 ++++---
  hw/slw.c                            |   2 +-
  hw/xscom.c                          |   2 +-
  include/nvram.h                     |   6 +-
  libstb/secureboot.c                 |   2 +-
  libstb/trustedboot.c                |   2 +-
  20 files changed, 400 insertions(+), 43 deletions(-)
  create mode 100644 doc/release-notes/skiboot-6.3.2.rst