From: Joshua Watt <jpewhac...@gmail.com>
Adds tunes for Cortex-A72 Cortex-A53 big.LITTLE SoCs (with and without
crypto extensions), e.g. Rockchip RK3399
(From OE-Core rev: 78a555b324c30b2970eaa046c5d86de7980e678a)
Signed-off-by: Joshua Watt <jpewhac...@gmail.com>
Signed-off-by: Ross Burton <ross.bur...@intel.com>
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
---
.../machine/include/tune-cortexa72-cortexa53.inc | 23 ++++++++++++++++++++++
1 file changed, 23 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 0000000..0d43531
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa72-cortexa53.inc
@@ -0,0 +1,23 @@
+DEFAULTTUNE ?= "cortexa72-cortexa53"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+TUNEVALID[cortexa72-cortexa53] = "Enable big.LITTLE Cortex-A72.Cortex-A53
specific processor optimizations"
+
+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)}"
+
+# cortexa72.cortexa53 implies crc support
+AVAILTUNES += "cortexa72-cortexa53 cortexa72-cortexa53-crypto"
+ARMPKGARCH_tune-cortexa72-cortexa53 = "cortexa72-cortexa53"
+ARMPKGARCH_tune-cortexa72-cortexa53-crypto = "cortexa72-cortexa53"
+TUNE_FEATURES_tune-cortexa72-cortexa53 =
"${TUNE_FEATURES_tune-armv8a-crc}"
+TUNE_FEATURES_tune-cortexa72-cortexa53-crypto =
"${TUNE_FEATURES_tune-armv8a-crc-crypto}"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53 =
"${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa72-cortexa53"
+PACKAGE_EXTRA_ARCHS_tune-cortexa72-cortexa53-crypto =
"${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72-cortexa53
cortexa72-cortexa53-crypto"
+BASE_LIB_tune-cortexa72-cortexa53 = "lib64"
+BASE_LIB_tune-cortexa72-cortexa53-crypto = "lib64"
+
--
2.7.4
--
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