[Skiboot] [PATCH v2 0/7] Add POWER9 support

[Michael Neuling]

This adds POWER9 support and rejigs the setting of HID0.

v2:
  - Don't enable attn on boot as it's available HV=0.
    - Caught by Patrick Williams.
  - Abstract HID0 attn enable setting better.

Michael Neuling (7):
  Make trigger_attn() enable attn also
  mambo: Switch to using attn instruction for power down
  mambo: Remove mambo quirk in platform generic code
  test/hello_world: Call OPAL_CEC_POWER_DOWN at end
  Disable attn instruction on boot
  Abstract HILE and attn enable bit definitions for HID0
  Add base POWER9 support

 asm/head.S                                   |  2 ++
 asm/misc.S                                   |  4 +--
 core/affinity.c                              |  2 ++
 core/chip.c                                  | 12 +++++--
 core/cpu.c                                   | 54 ++++++++++++++++++++++++++--
 core/init.c                                  |  2 ++
 core/platform.c                              |  3 --
 hdata/cpu-common.c                           |  3 ++
 hw/fsp/fsp-attn.c                            |  5 ---
 hw/xscom.c                                   | 18 +++++++---
 include/chip.h                               | 20 +++++++++++
 include/cpu.h                                |  1 +
 include/processor.h                          |  8 +++--
 include/skiboot.h                            |  1 +
 platforms/mambo/mambo.c                      |  4 +--
 test/hello_world/hello_kernel/hello_kernel.S | 20 +++++++++--
 16 files changed, 133 insertions(+), 26 deletions(-)

-- 
2.7.4