]> git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/commitdiff
arch-armv8-4a.inc: add tune include for armv8.4a
authorDmitry Baryshkov <dbaryshkov@gmail.com>
Wed, 20 Apr 2022 10:24:51 +0000 (13:24 +0300)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Thu, 21 Apr 2022 19:40:23 +0000 (20:40 +0100)
Add tune include for armv8.4a. This adds support only for bare armv8.4a
(and for crypto extension). There is no support for additional
instructions added by architecture extensions (except the main crypto
extension support).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
meta/conf/machine/include/arm/arch-armv8-4a.inc [new file with mode: 0644]

diff --git a/meta/conf/machine/include/arm/arch-armv8-4a.inc b/meta/conf/machine/include/arm/arch-armv8-4a.inc
new file mode 100644 (file)
index 0000000..29feddb
--- /dev/null
@@ -0,0 +1,19 @@
+DEFAULTTUNE ?= "armv8-4a"
+
+TUNEVALID[armv8-4a] = "Enable instructions for ARMv8.4-a"
+TUNE_CCARGS_MARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8-4a', ' -march=armv8.4-a', '', d)}"
+# TUNE crypto will be handled by arch-armv8a.inc below
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8-4a', 'armv8-4a:', '', d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# Little Endian base configs
+AVAILTUNES += "armv8-4a armv8-4a-crypto"
+ARMPKGARCH:tune-armv8-4a                    ?= "armv8-4a"
+ARMPKGARCH:tune-armv8-4a-crypto             ?= "armv8-4a"
+TUNE_FEATURES:tune-armv8-4a                  = "aarch64 armv8-4a"
+TUNE_FEATURES:tune-armv8-4a-crypto           = "${TUNE_FEATURES:tune-armv8-4a} crypto"
+PACKAGE_EXTRA_ARCHS:tune-armv8-4a            = "${PACKAGE_EXTRA_ARCHS:tune-armv8a} armv8-4a"
+PACKAGE_EXTRA_ARCHS:tune-armv8-4a-crypto     = "${PACKAGE_EXTRA_ARCHS:tune-armv8-4a} armv8-4a-crypto"
+BASE_LIB:tune-armv8-4a                       = "lib64"
+BASE_LIB:tune-armv8-4a-crypto                = "lib64"