tune-cortexa32: add tunes for ARM Cortex-A32

https://developer.arm.com/products/processors/cortex-a/cortex-a32

Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/machine/include/tune-cortexa32.inc b/meta/conf/machine/include/tune-cortexa32.inc
new file mode 100644 (file)
index 0000000..b66ff55
--- /dev/null
+++ b/meta/conf/machine/include/tune-cortexa32.inc
@@ -0,0 +1,16 @@
+DEFAULTTUNE ?= "cortexa32"
+
+
+TUNEVALID[cortexa32] = "Enable Cortex-A32 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa32', ' -mcpu=cortex-a32', '', d)}"
+
+require conf/machine/include/arm/arch-armv8a.inc
+
+# Little Endian base configs
+AVAILTUNES += "cortexa32 cortexa32-crypto"
+ARMPKGARCH_tune-cortexa32             = "cortexa32"
+ARMPKGARCH_tune-cortexa32-crypto      = "cortexa32"
+TUNE_FEATURES_tune-cortexa32          = "aarch64 cortexa32 simd crc"
+TUNE_FEATURES_tune-cortexa32-crypto   = "aarch64 cortexa32 simd crc crypto"
+PACKAGE_EXTRA_ARCHS_tune-cortexa32             = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa32"
+PACKAGE_EXTRA_ARCHS_tune-cortexa32-crypto      = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa32 cortexa32-crypto"