[OE-core] [PATCH v2 0/4] Add tune for ARMv8 and some cortex processors
Randy Li
ayaka at soulik.info
Sat Jun 9 06:26:24 UTC 2018
I read the ARMv8 manual again, it looks the hardware float is mandatory
in Linux Distributions and toolchain libraries. Even some cortex
processors can be configured without FPU/NEON hardware, but I don't
think they would be used in openembeded core.
So I can assume the NEON(SIMD) would exist all the time. Leaving only the
crc and crypto instructions are optional here.
Randy Li (4):
arch-armv8a.inc: add tune include for armv8
tune-cortexa35: add tunes for ARM Cortex-A35
tune-cortexa32: add tunes for ARM Cortex-A32
tune-cortexa72: add tunes for ARM Cortex-A72
meta/conf/machine/include/arm/arch-armv8.inc | 1 -
meta/conf/machine/include/arm/arch-armv8a.inc | 22 ++++++++++++++++++++++
meta/conf/machine/include/tune-cortexa32.inc | 15 +++++++++++++++
meta/conf/machine/include/tune-cortexa35.inc | 15 +++++++++++++++
meta/conf/machine/include/tune-cortexa72.inc | 12 ++++++++++++
5 files changed, 64 insertions(+), 1 deletion(-)
delete mode 100644 meta/conf/machine/include/arm/arch-armv8.inc
create mode 100644 meta/conf/machine/include/arm/arch-armv8a.inc
create mode 100644 meta/conf/machine/include/tune-cortexa32.inc
create mode 100644 meta/conf/machine/include/tune-cortexa35.inc
create mode 100644 meta/conf/machine/include/tune-cortexa72.inc
--
2.14.3
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