[Skiboot] [PATCH v2 (skiboot)] dt: add /cpus/ibm, powerpc-cpu-features device tree bindings
stewart at linux.vnet.ibm.com
Wed Feb 21 14:28:41 AEDT 2018
Nicholas Piggin <npiggin at gmail.com> writes:
> This is a new CPU feature advertising interface that is fine-grained,
> extensible, aware of privilege levels, and gives control of features
> to all levels of the stack (firmware, hypervisor, and OS).
> The design and binding specification is described in detail in doc/.
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
> Since v1:
> - Fold branch-v3 into fixed-point-v3, as pointed out by Segher they
> are all fixed point facilities.
> - Fixed typo (Segher)
> core/Makefile.inc | 2 +-
> core/cpufeatures.c | 921 +++++++++++++++++++++
> core/device.c | 7 +
> core/init.c | 1 +
> .../ibm,powerpc-cpu-features/binding.txt | 245 ++++++
> .../ibm,powerpc-cpu-features/design.txt | 157 ++++
> include/device.h | 1 +
> include/skiboot.h | 5 +
> 8 files changed, 1338 insertions(+), 1 deletion(-)
> create mode 100644 core/cpufeatures.c
> create mode 100644 doc/device-tree/ibm,powerpc-cpu-features/binding.txt
> create mode 100644
Merged to master as of 7f4c8e8ce0b78ca046643d7f4f63d81f4fd11746 and has
made it into -rc4
OPAL Architect, IBM.
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