diff options
author | Jon Mason <jdmason@kudzu.us> | 2020-10-08 10:34:50 -0400 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-10-09 12:01:24 +0100 |
commit | 92b96222b9448c91849ea529fbdd5841780f9a3a (patch) | |
tree | 84198feb91647b66b6310e7df56838f1cbfa4421 /meta/conf/machine | |
parent | 6af96ac13481dfc632c7680e91a594be7fb81735 (diff) | |
download | poky-92b96222b9448c91849ea529fbdd5841780f9a3a.tar.gz |
armv8/tunes: Add tunes for supported ARMv8a cores
Add tunes for all the ARMv8a cores currently supported in GCC. This
is: Cortex-A34, Cortex-A73, and Cortex-A73-Cortex-A35.
(From OE-Core rev: fdf6921f145658b1f1c2e7413a2cde6857ddb768)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine')
3 files changed, 57 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc new file mode 100644 index 0000000000..f7d4c87df8 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa34.inc | |||
@@ -0,0 +1,20 @@ | |||
1 | # | ||
2 | # Tune Settings for Cortex-A34 | ||
3 | # | ||
4 | DEFAULTTUNE ?= "cortexa34" | ||
5 | |||
6 | TUNEVALID[cortexa34] = "Enable Cortex-A34 specific processor optimizations" | ||
7 | TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa34', ' -mcpu=cortex-a34', '', d)}" | ||
8 | |||
9 | require conf/machine/include/arm/arch-armv8a.inc | ||
10 | |||
11 | # Little Endian base configs | ||
12 | AVAILTUNES += "cortexa34 cortexa34-crypto" | ||
13 | ARMPKGARCH_tune-cortexa34 = "cortexa34" | ||
14 | ARMPKGARCH_tune-cortexa34-crypto = "cortexa34" | ||
15 | TUNE_FEATURES_tune-cortexa34 = "${TUNE_FEATURES_tune-armv8a-crc} cortexa34" | ||
16 | TUNE_FEATURES_tune-cortexa34-crypto = "${TUNE_FEATURES_tune-cortexa34} crypto" | ||
17 | PACKAGE_EXTRA_ARCHS_tune-cortexa34 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa34" | ||
18 | PACKAGE_EXTRA_ARCHS_tune-cortexa34-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa34 cortexa34-crypto" | ||
19 | BASE_LIB_tune-cortexa34 = "lib64" | ||
20 | BASE_LIB_tune-cortexa34-crypto = "lib64" | ||
diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc new file mode 100644 index 0000000000..927296c222 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa73-cortexa35.inc | |||
@@ -0,0 +1,21 @@ | |||
1 | # | ||
2 | # Tune Settings for big.LITTLE Cortex-A73 - Cortex-A35 | ||
3 | # | ||
4 | DEFAULTTUNE ?= "cortexa73-cortexa35" | ||
5 | |||
6 | TUNEVALID[cortexa73-cortexa35] = "Enable big.LITTLE Cortex-A73.Cortex-A35 specific processor optimizations" | ||
7 | MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", "cortexa73-cortexa35:", "", d)}" | ||
8 | TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", " -mcpu=cortex-a73.cortex-a35", "", d)}" | ||
9 | |||
10 | require conf/machine/include/arm/arch-armv8a.inc | ||
11 | |||
12 | # cortexa73.cortexa35 implies crc support | ||
13 | AVAILTUNES += "cortexa73-cortexa35 cortexa73-cortexa35-crypto" | ||
14 | ARMPKGARCH_tune-cortexa73-cortexa35 = "cortexa73-cortexa35" | ||
15 | ARMPKGARCH_tune-cortexa73-cortexa35-crypto = "cortexa73-cortexa35-crypto" | ||
16 | TUNE_FEATURES_tune-cortexa73-cortexa35 = "${TUNE_FEATURES_tune-armv8a-crc} cortexa73-cortexa35" | ||
17 | TUNE_FEATURES_tune-cortexa73-cortexa35-crypto = "${TUNE_FEATURES_tune-cortexa73-cortexa35} crypto" | ||
18 | PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa73-cortexa35" | ||
19 | PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73-cortexa35 cortexa73-cortexa35-crypto" | ||
20 | BASE_LIB_tune-cortexa73-cortexa35 = "lib64" | ||
21 | BASE_LIB_tune-cortexa73-cortexa35-crypto = "lib64" | ||
diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc new file mode 100644 index 0000000000..ed2deb96b0 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa73.inc | |||
@@ -0,0 +1,16 @@ | |||
1 | # | ||
2 | # Tune Settings for Cortex-A73 | ||
3 | # | ||
4 | DEFAULTTUNE ?= "cortexa73" | ||
5 | |||
6 | TUNEVALID[cortexa73] = "Enable Cortex-A73 specific processor optimizations" | ||
7 | TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa73', ' -mcpu=cortex-a73', '', d)}" | ||
8 | |||
9 | require conf/machine/include/arm/arch-armv8a.inc | ||
10 | |||
11 | # Little Endian base configs | ||
12 | AVAILTUNES += "cortexa73" | ||
13 | ARMPKGARCH_tune-cortexa73 = "cortexa73" | ||
14 | TUNE_FEATURES_tune-cortexa73 = "${TUNE_FEATURES_tune-armv8a-crc-crypto} cortexa73" | ||
15 | PACKAGE_EXTRA_ARCHS_tune-cortexa73 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73" | ||
16 | BASE_LIB_tune-cortexa73 = "lib64" | ||