[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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