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From: "Jon Mason" <jdmason@kudzu.us>
To: openembedded-core@lists.openembedded.org
Subject: [meta-oe][PATCH v2 4/6] armv8/tunes: Add tunes for supported ARMv8a cores
Date: Fri, 25 Sep 2020 15:28:08 -0400	[thread overview]
Message-ID: <20200925192810.1372-5-jon.mason@arm.com> (raw)
In-Reply-To: <20200925192810.1372-1-jon.mason@arm.com>

Add tunes for all the ARMv8a cores currently supported in GCC.  This
is: Cortex-A34, Cortex-A73, and Cortex-A73-Cortex-A35.

Signed-off-by: Jon Mason <jon.mason@arm.com>
---
 meta/conf/machine/include/tune-cortexa34.inc  | 20 ++++++++++++++++++
 .../include/tune-cortexa73-cortexa35.inc      | 21 +++++++++++++++++++
 meta/conf/machine/include/tune-cortexa73.inc  | 16 ++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 meta/conf/machine/include/tune-cortexa34.inc
 create mode 100644 meta/conf/machine/include/tune-cortexa73-cortexa35.inc
 create mode 100644 meta/conf/machine/include/tune-cortexa73.inc

diff --git a/meta/conf/machine/include/tune-cortexa34.inc b/meta/conf/machine/include/tune-cortexa34.inc
new file mode 100644
index 000000000000..f7d4c87df8a3
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa34.inc
@@ -0,0 +1,20 @@
+#
+# Tune Settings for Cortex-A34
+#
+DEFAULTTUNE ?= "cortexa34"
+
+TUNEVALID[cortexa34] = "Enable Cortex-A34 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa34', ' -mcpu=cortex-a34', '', d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# Little Endian base configs
+AVAILTUNES                                += "cortexa34 cortexa34-crypto"
+ARMPKGARCH_tune-cortexa34                  = "cortexa34"
+ARMPKGARCH_tune-cortexa34-crypto           = "cortexa34"
+TUNE_FEATURES_tune-cortexa34               = "${TUNE_FEATURES_tune-armv8a-crc} cortexa34"
+TUNE_FEATURES_tune-cortexa34-crypto        = "${TUNE_FEATURES_tune-cortexa34} crypto"
+PACKAGE_EXTRA_ARCHS_tune-cortexa34         = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa34"
+PACKAGE_EXTRA_ARCHS_tune-cortexa34-crypto  = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa34 cortexa34-crypto"
+BASE_LIB_tune-cortexa34                    = "lib64"
+BASE_LIB_tune-cortexa34-crypto             = "lib64"
diff --git a/meta/conf/machine/include/tune-cortexa73-cortexa35.inc b/meta/conf/machine/include/tune-cortexa73-cortexa35.inc
new file mode 100644
index 000000000000..927296c2223a
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa73-cortexa35.inc
@@ -0,0 +1,21 @@
+#
+# Tune Settings for big.LITTLE Cortex-A73 - Cortex-A35
+#
+DEFAULTTUNE ?= "cortexa73-cortexa35"
+
+TUNEVALID[cortexa73-cortexa35] = "Enable big.LITTLE Cortex-A73.Cortex-A35 specific processor optimizations"
+MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", "cortexa73-cortexa35:", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa73-cortexa35", " -mcpu=cortex-a73.cortex-a35", "", d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# cortexa73.cortexa35 implies crc support
+AVAILTUNES                                          += "cortexa73-cortexa35 cortexa73-cortexa35-crypto"
+ARMPKGARCH_tune-cortexa73-cortexa35                  = "cortexa73-cortexa35"
+ARMPKGARCH_tune-cortexa73-cortexa35-crypto           = "cortexa73-cortexa35-crypto"
+TUNE_FEATURES_tune-cortexa73-cortexa35               = "${TUNE_FEATURES_tune-armv8a-crc} cortexa73-cortexa35"
+TUNE_FEATURES_tune-cortexa73-cortexa35-crypto        = "${TUNE_FEATURES_tune-cortexa73-cortexa35} crypto"
+PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35         = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa73-cortexa35"
+PACKAGE_EXTRA_ARCHS_tune-cortexa73-cortexa35-crypto  = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73-cortexa35 cortexa73-cortexa35-crypto"
+BASE_LIB_tune-cortexa73-cortexa35                    = "lib64"
+BASE_LIB_tune-cortexa73-cortexa35-crypto             = "lib64"
diff --git a/meta/conf/machine/include/tune-cortexa73.inc b/meta/conf/machine/include/tune-cortexa73.inc
new file mode 100644
index 000000000000..ed2deb96b0c3
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa73.inc
@@ -0,0 +1,16 @@
+#
+# Tune Settings for Cortex-A73
+#
+DEFAULTTUNE ?= "cortexa73"
+
+TUNEVALID[cortexa73] = "Enable Cortex-A73 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa73', ' -mcpu=cortex-a73', '', d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# Little Endian base configs
+AVAILTUNES                                += "cortexa73"
+ARMPKGARCH_tune-cortexa73                  = "cortexa73"
+TUNE_FEATURES_tune-cortexa73               = "${TUNE_FEATURES_tune-armv8a-crc-crypto} cortexa73"
+PACKAGE_EXTRA_ARCHS_tune-cortexa73         = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa73"
+BASE_LIB_tune-cortexa73                    = "lib64"
-- 
2.20.1


  parent reply	other threads:[~2020-09-25 19:28 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-25 19:28 [meta-oe][PATCH v2 0/6] ARMv8 Tune add and reorg Jon Mason
2020-09-25 19:28 ` [meta-oe][PATCH v2 1/6] Space-comma Cleanups Jon Mason
2020-09-25 21:29   ` [OE-core] " Richard Purdie
2020-09-28  1:47     ` Jon Mason
2020-09-28  2:11       ` Martin Jansa
2020-09-28 13:01         ` Jon Mason
2020-09-28 11:25       ` Richard Purdie
2020-09-25 19:28 ` [meta-oe][PATCH v2 2/6] armv8/tunes: Move TUNECONFLICTS Jon Mason
2020-09-25 19:28 ` [meta-oe][PATCH v2 3/6] armv8/tunes: reference parent's TUNE_FEATURES Jon Mason
2020-09-25 19:28 ` Jon Mason [this message]
2020-09-25 19:28 ` [meta-oe][PATCH v2 5/6] armv8/tunes: Add tunes for supported ARMv8.2a cores Jon Mason
2020-09-25 19:28 ` [meta-oe][PATCH v2 6/6] tunes/armv8: move to a new location Jon Mason

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