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authorJan-Simon Möller <jsmoeller@linuxfoundation.org>2017-04-26 14:13:08 +0200
committerJan-Simon Möller <jsmoeller@linuxfoundation.org>2017-04-29 01:38:06 +0200
commit039cec7ba48f8340c159d10b7da91d1f35e6449a (patch)
tree6b80010cd1d01deee59acb439fe3826527b672d4 /meta-agl-distro/conf/distro/include/x86_64-tune.inc
parentd9a02b96ebbf689395521d95f712107bf2631867 (diff)
Enforce unified tunings across all target boards of AGLsandbox/jsmoeller/defaulttune
DEFAULTTUNE is a setting that should be defined in the DISTRO. So we do it here. Goal is to have just 3-4 SDKs in the end. We use these levels: - ARM 32bit high: armv7vethf-neon-vfpv4 (=default) - ARM 32bit medium: armv7athf-neon (enablevia DISTRO_FEATURE) - AARCH64: aarch64 - x86-64: corei7-64 Change-Id: Icfafc83bf947170cfe440a4b3d842ec21d3bdaf8 Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-agl-distro/conf/distro/include/x86_64-tune.inc')
-rw-r--r--meta-agl-distro/conf/distro/include/x86_64-tune.inc41
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-agl-distro/conf/distro/include/x86_64-tune.inc b/meta-agl-distro/conf/distro/include/x86_64-tune.inc
new file mode 100644
index 0000000..122eb8e
--- /dev/null
+++ b/meta-agl-distro/conf/distro/include/x86_64-tune.inc
@@ -0,0 +1,41 @@
+# We should not need any includes as the board should include the right set already. This is just for reference.
+#include conf/machine/include/tune-corei7.inc
+DEFAULTTUNE = "corei7-64"
+
+# shortened copy of tune-corei7.inc due to bug in inclusion for tune-core2.inc
+# TUNE_ARCH is using .= x86-64 , if done twice, you get x86-64x86-64 as TUNE_ARCH :/
+# we should have at least the core2 tunings by default (=qemux86-64)
+
+# Extra tune features
+TUNEVALID[corei7] = "Enable corei7 specific processor optimizations"
+TUNE_CCARGS = "${@bb.utils.contains('TUNE_FEATURES', 'corei7', ' -march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2', '', d)}"
+
+# Extra tune selections
+AVAILTUNES += "corei7-32"
+TUNE_FEATURES_tune-corei7-32 = "${TUNE_FEATURES_tune-x86} corei7"
+BASE_LIB_tune-corei7-32 = "lib"
+TUNE_PKGARCH_tune-corei7-32 = "corei7-32"
+PACKAGE_EXTRA_ARCHS_tune-corei7-32 = "${PACKAGE_EXTRA_ARCHS_tune-core2-32} corei7-32"
+QEMU_EXTRAOPTIONS_corei7-32 = " -machine q35 -cpu Nehalem,check=false"
+QB_CPU_corei7-32 = "-cpu Nehalem,check=false"
+QB_MACHINE_corei7-32 = "-machine q35"
+
+AVAILTUNES += "corei7-64"
+TUNE_FEATURES_tune-corei7-64 = "${TUNE_FEATURES_tune-x86-64} corei7"
+BASE_LIB_tune-corei7-64 = "lib64"
+TUNE_PKGARCH_tune-corei7-64 = "corei7-64"
+PACKAGE_EXTRA_ARCHS_tune-corei7-64 = "${PACKAGE_EXTRA_ARCHS_tune-core2-64} corei7-64"
+QEMU_EXTRAOPTIONS_corei7-64 = " -machine q35 -cpu Nehalem,check=false"
+QB_CPU_corei7-64 = " -cpu Nehalem,check=false"
+QB_MACHINE_corei7-64 = "-machine q35"
+
+AVAILTUNES += "corei7-64-x32"
+TUNE_FEATURES_tune-corei7-64-x32 = "${TUNE_FEATURES_tune-x86-64-x32} corei7"
+BASE_LIB_tune-corei7-64-x32 = "libx32"
+TUNE_PKGARCH_tune-corei7-64-x32 = "corei7-64-x32"
+PACKAGE_EXTRA_ARCHS_tune-corei7-64-x32 = "${PACKAGE_EXTRA_ARCHS_tune-core2-64-x32} corei7-64-x32"
+QEMU_EXTRAOPTIONS_corei7-64-x32 = " -machine q35 -cpu Nehalem,check=false"
+QB_CPU_corei7-64-x32 = "-cpu Nehalem,check=false"
+QB_MACHINE_corei7-64-x32 = "-machine q35"
+
+TUNE_ARCH = "${@bb.utils.contains('TUNE_FEATURES', 'm64', '${X86ARCH64}', '' ,d)}" \ No newline at end of file