[Skiboot] [PATCH v2 7/7] Add base POWER9 support
stewart at linux.vnet.ibm.com
Tue May 10 16:25:17 AEST 2016
Michael Neuling <mikey at neuling.org> writes:
> Add PVR detection, chip id and other misc bits for POWER9.
I also added the PVR to hdata/test/hdat_to_dt.c as it was missing. Due
to include/processor.h not being clean to include on non-ppc64, we just
duplicate the defines there. patches welcome to make it cleaner :)
> POWER9 changes the location of the HILE and attn enable bits in the
> HID0 register, so add these definitions also.
*why* they do this is a question that can be left until later...
> Signed-off-by: Michael Neuling <mikey at neuling.org>
> asm/head.S | 2 ++
> core/affinity.c | 2 ++
> core/chip.c | 12 +++++++++---
> core/cpu.c | 12 ++++++++++++
> hdata/cpu-common.c | 3 +++
> hw/xscom.c | 18 ++++++++++++++----
> include/chip.h | 20 ++++++++++++++++++++
> include/processor.h | 4 ++++
> include/skiboot.h | 1 +
> 9 files changed, 67 insertions(+), 7 deletions(-)
Merged to master as of 591feee
OPAL Architect, IBM.
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