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authorayaka <ayaka@soulik.info>2019-02-04 18:57:26 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-02-06 08:29:02 +0000
commit4f470b175bf03fb25ae3fef563ad317bc22338ae (patch)
treef5a4cc1cee17ff275a988bd75432e9b6ce58167c /meta/conf
parent8a3c9ed2865743d3de9fe47d44f1118f7491627b (diff)
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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@soulik.info> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
-rw-r--r--meta/conf/machine/include/tune-cortexa53.inc15
1 files changed, 15 insertions, 0 deletions
diff --git a/meta/conf/machine/include/tune-cortexa53.inc b/meta/conf/machine/include/tune-cortexa53.inc
new file mode 100644
index 00000000000..a9d9cdd1f5c
--- /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"