Patchwork [2/3] IBM power6 v2: Add new tune file for PPC power6

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Submitter Armin Kuster
Date Aug. 26, 2014, 3:12 a.m.
Message ID <1409022778-29904-3-git-send-email-akuster808@gmail.com>
Download mbox | patch
Permalink /patch/78951/
State Accepted
Commit 38c91f46a3c1cdddff7d26a338dfdd80a08cb230
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Comments

Armin Kuster - Aug. 26, 2014, 3:12 a.m.
v2: rename file

Signed-off-by: Armin Kuster <akuster808@gmail.com>
---
 meta/conf/machine/include/tune-power6.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 meta/conf/machine/include/tune-power6.inc

Patch

diff --git a/meta/conf/machine/include/tune-power6.inc b/meta/conf/machine/include/tune-power6.inc
new file mode 100644
index 0000000..7563798
--- /dev/null
+++ b/meta/conf/machine/include/tune-power6.inc
@@ -0,0 +1,21 @@ 
+DEFAULTTUNE ?= "ppcpr6"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power6] = "Enable IBM Power6 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "power6", " -mcpu=power6", "", d)}"
+
+AVAILTUNES += "ppcp6 ppc64p6"
+TUNE_FEATURES_tune-ppcp6 = "m32 fpu-hard power6 altivec"
+BASE_LIB_tune-ppcp6 = "lib"
+TUNE_PKGARCH_tune-ppcp6 = "ppcp6"
+PACKAGE_EXTRA_ARCHS_tune-ppcp6 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc} ppcp6"
+
+TUNE_FEATURES_tune-ppc64p6 = "m64 fpu-hard power6 altivec"
+BASE_LIB_tune-ppc64p6 = "lib64"
+TUNE_PKGARCH_tune-ppc64p6 = "ppc64p6"
+PACKAGE_EXTRA_ARCHS_tune-ppc64p6 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc64} ppc64p6"
+
+# glibc configure options to get power6 specific library
+GLIBC_EXTRA_OECONF_powerpc64 += "${@bb.utils.contains("TUNE_FEATURES", "power6", "--with-cpu=power6", "", d)}"
+GLIBC_EXTRA_OECONF_powerpc += "${@bb.utils.contains("TUNE_FEATURES", "power6", "--with-cpu=power6", "", d)}"