tune-neoversen2: support tune-neoversen2 base on armv9a

We supported neoversen2 base on armv8.5a in the past, add tune include
for armv9a and support neoversen2 base on armv9a.

(From OE-Core rev: 4a2c4cfaaa5a6d7175c81064939e21bcfe3e736a)

Signed-off-by: Ruiqiang Hao <Ruiqiang.Hao@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta/conf/machine/include/arm/arch-armv9a.inc b/meta/conf/machine/include/arm/arch-armv9a.inc
new file mode 100644
index 0000000000..c38d6cfdf6
--- /dev/null
+++ b/meta/conf/machine/include/arm/arch-armv9a.inc
@@ -0,0 +1,28 @@
+DEFAULTTUNE ?= "armv9a-crc"
+
+TUNEVALID[armv9a] = "Enable instructions for ARMv9-a"
+TUNE_CCARGS_MARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'armv9a', ' -march=armv9-a', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv9a', 'armv9a:', '', d)}"
+
+require conf/machine/include/arm/arch-arm64.inc
+require conf/machine/include/arm/feature-arm-crc.inc
+require conf/machine/include/arm/feature-arm-crypto.inc
+
+# Little Endian base configs
+AVAILTUNES += "armv9a armv9a-crc armv9a-crc-crypto armv9a-crypto"
+ARMPKGARCH:tune-armv9a                    ?= "armv9a"
+ARMPKGARCH:tune-armv9a-crc                ?= "armv9a"
+ARMPKGARCH:tune-armv9a-crypto             ?= "armv9a"
+ARMPKGARCH:tune-armv9a-crc-crypto         ?= "armv9a"
+TUNE_FEATURES:tune-armv9a                  = "aarch64 armv9a"
+TUNE_FEATURES:tune-armv9a-crc              = "${TUNE_FEATURES:tune-armv9a} crc"
+TUNE_FEATURES:tune-armv9a-crypto           = "${TUNE_FEATURES:tune-armv9a} crypto"
+TUNE_FEATURES:tune-armv9a-crc-crypto       = "${TUNE_FEATURES:tune-armv9a-crc} crypto"
+PACKAGE_EXTRA_ARCHS:tune-armv9a            = "aarch64 armv9a"
+PACKAGE_EXTRA_ARCHS:tune-armv9a-crc        = "${PACKAGE_EXTRA_ARCHS:tune-armv9a} armv9a-crc"
+PACKAGE_EXTRA_ARCHS:tune-armv9a-crypto     = "${PACKAGE_EXTRA_ARCHS:tune-armv9a} armv9a-crypto"
+PACKAGE_EXTRA_ARCHS:tune-armv9a-crc-crypto = "${PACKAGE_EXTRA_ARCHS:tune-armv9a-crc} armv9a-crypto armv9a-crc-crypto"
+BASE_LIB:tune-armv9a                       = "lib64"
+BASE_LIB:tune-armv9a-crc                   = "lib64"
+BASE_LIB:tune-armv9a-crypto                = "lib64"
+BASE_LIB:tune-armv9a-crc-crypto            = "lib64"