[oe-commits] [openembedded-core] 09/15: tune-cortexa53: add tunes for ARM Cortex-A53
git at git.openembedded.org
git at git.openembedded.org
Tue Feb 5 18:30:37 UTC 2019
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit b6b032dfe63ae13f7f0a7863d2016a7a1f9cc5e3
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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