[oe-commits] [openembedded-core] 09/24: tune-cortexa53: add tunes for ARM Cortex-A53

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit fb85ec169eca5220158c39dda276a53d1a50b408
Author: ayaka <ayaka at soulik.info>
AuthorDate: Mon Feb 4 18:57:26 2019 -0800

    tune-cortexa53: add tunes for ARM Cortex-A53
    
    It looks that the Cryptography engine is mandatory in this
    platform.
    
    https://developer.arm.com/products/processors/cortex-a/cortex-a53
    
    Signed-off-by: Randy Li <ayaka at soulik.info>
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/conf/machine/include/tune-cortexa53.inc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/meta/conf/machine/include/tune-cortexa53.inc b/meta/conf/machine/include/tune-cortexa53.inc
new file mode 100644
index 0000000..a9d9cdd
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa53.inc
@@ -0,0 +1,15 @@
+DEFAULTTUNE ?= "cortexa53"
+
+TUNEVALID[cortexa53] = "Enable Cortex-A53 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa53', ' -mcpu=cortex-a53', '', d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# Little Endian base configs
+AVAILTUNES += "cortexa53 cortexa53-crypto"
+ARMPKGARCH_tune-cortexa53             = "cortexa53"
+ARMPKGARCH_tune-cortexa53-crypto      = "cortexa53"
+TUNE_FEATURES_tune-cortexa53          = "aarch64 cortexa53 simd crc"
+TUNE_FEATURES_tune-cortexa53-crypto   = "aarch64 cortexa53 simd crc crypto"
+PACKAGE_EXTRA_ARCHS_tune-cortexa53             = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa53"
+PACKAGE_EXTRA_ARCHS_tune-cortexa53-crypto      = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa53 cortexa53-crypto"

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