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Uniformity clean-up, have the individual tunes reference the armv8a TUNE_FEATURES.
(From OE-Core rev: 3ac533127d444f39ad550ce923f494d0eb766ab5)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Move TUNECONFLICTS to the generic arm64 inc file, so that it can provide
coverage for more than just the big.LITTLE tunes.
(From OE-Core rev: 8022543d79b62b0daa4c988e17cd3e2c364d3cf1)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Multiple files have " ," instead of ", " in expressions. This changes
them to conform to the way the rest of them are done.
Found and corrected via:
git ls-files | xargs sed --follow-symlinks -i 's/ ,d/, d/g'
(From OE-Core rev: 36c3afd2dd8bded02ea8f255e89a09ebd75c795b)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Make the existing ARMv8 Cortex-A tunings similar in the way the cascade
the settings.
(From OE-Core rev: cde415c640164ffd3593aff1ba32b252e68adbd8)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The setting is to modify TUNE_PKGARCH which is filled with
TUNE_PKGARCH_64 or TUNE_PKGARCH_32 in arm-arch64.inc
This lets higher up tune files for arm64 SOCs override them if needed,
this can help building multiple armv8 machines with different tunes in
same workspace.
No need to set TUNE_PKGARCH in tune files as it is synthesized from ARMPKGARCH
Add ARMPKGARCH for aarch64 tunes
(From OE-Core rev: 08433cc58abf0cf3e42b22d20870a50287cfb8bc)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Now that they uses -mcpu, its better to have tune specific build
directories, since aarch64 wont be appropriate any longer
(From OE-Core rev: 030cd9021ef50d71482f6acf0e05fe425038c822)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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mcpu is more appropriate on aarch64 and generates more optimized code
forr a given SOC, unlike -march/-mtune combination as decribed here [1]
[1] https://community.arm.com/developer/tools-software/tools/b/tools-software-ides-blog/posts/compiler-flags-across-architectures-march-mtune-and-mcpu
(From OE-Core rev: e114c670d1e670397c1c04292688b7550f54027c)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Without the proper default tune in TUNE_FEATURES, certain variables
won't expand correctly. MACHINEOVERRIDES won't add cortexa72-cortexa53:
TUNE_CCARGS won't add -mtune=cortexa72.cortexa-53, generating the toolchain
incorrectly.
Adding missing 'cortexa72-cortexa53' to both
TUNE_FEATURES_tune-cortexa72-cortexa53 and
TUNE_FEATURES_tune-cortexa72-cortexa53-crypto
(From OE-Core rev: eee65bed5ee39051541a0a3f2a311396d6e7326c)
Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com>
Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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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 <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Jon Mason
Khem Raj
Jaewon Lee
Joshua Watt