Adds tunes for Cortex-A72 Cortex-A53 big.LITTLE SoCs (with and without
crypto extensions), e.g. Rockchip RK3399
Signed-off-by: Joshua Watt <jpewhac...@gmail.com>
---
.../include/tune-cortexa72-cortexa53.inc | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 meta/conf/machine/include/tune-cortexa72-cortexa53.inc
diff --git a/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
b/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
new file mode 100644
index 00000000000..6bf3b83abe9
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
@@ -0,0 +1,24 @@
+DEFAULTTUNE ?= "cortexa72-cortexa53"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+TUNEVALID[cortexa72-cortexa53] = "Enable big.LITTLE Cortex-A72.Cortex-A53
specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "aarch64", "
-march=armv8-a", "" ,d)}"
+
+TUNECONFLICTS[aarch64] = "armv4 armv5 armv6 armv7 armv7a"
+
+MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES",
"cortexa72-cortexa53", "cortexa72-cortexa53:", "" ,d)}"
+
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa72-cortexa53", "
-mtune=cortex-a72.cortex-a53", "", d)}"
+
+# Little Endian base configs
+AVAILTUNES += "cortexa72-cortexa53 cortexa72-cortexa53-crypto"
+ARMPKGARCH_tune-cortexa72-cortexa53 = "cortexa72-cortexa53"
+ARMPKGARCH_tune-cortexa72-cortexa53-crypto = "cortexa72-cortexa53"
+TUNE_FEATURES_tune-cortexa72-cortexa53 =
"${TUNE_FEATURES_tune-armv8a}"
+TUNE_FEATURES_tune-cortexa72-cortexa53-crypto =
"${TUNE_FEATURES_tune-armv8a-crypto}"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53 =
"${PACKAGE_EXTRA_ARCHS_tune-armv8a} cortexa72-cortexa53"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53-crypto =
"${PACKAGE_EXTRA_ARCHS_tune-armv8a-crypto} cortexa72-cortexa53-crypto"
+BASE_LIB_tune-cortexa72-cortexa53 = "lib64"
+BASE_LIB_tune-cortexa72-cortexa53-crypto = "lib64"
+
--
2.23.0
--
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