Patchwork [2/2] tune-ppc7400.inc: Add tune file

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Submitter Khem Raj
Date Aug. 15, 2013, 6:02 a.m.
Message ID <1376546549-2137-2-git-send-email-raj.khem@gmail.com>
Download mbox | patch
Permalink /patch/55657/
State Accepted
Commit 7d471bce397b9bcb503c2b9c930fe6403f863977
Headers show

Comments

Khem Raj - Aug. 15, 2013, 6:02 a.m.
This is appropriate tune for mac99/g4 platform
that we use for emulating qemuppc

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/conf/machine/include/tune-ppc7400.inc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 meta/conf/machine/include/tune-ppc7400.inc

Patch

diff --git a/meta/conf/machine/include/tune-ppc7400.inc b/meta/conf/machine/include/tune-ppc7400.inc
new file mode 100644
index 0000000..4ac0403
--- /dev/null
+++ b/meta/conf/machine/include/tune-ppc7400.inc
@@ -0,0 +1,14 @@ 
+DEFAULTTUNE ?= "ppc7400"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppc7400] = "Enable ppc7400 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "ppc7400", " -mcpu=7400", "", d)}"
+
+AVAILTUNES += "ppc7400"
+TUNE_FEATURES_tune-ppc7400 = "m32 fpu-hard ppc7400 altivec"
+TUNE_PKGARCH_tune-ppc7400 = "ppc7400"
+PACKAGE_EXTRA_ARCHS_tune-ppc7400 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc} ppc7400"
+
+# glibc configure options to get 7400 specific library (for sqrt)
+#GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppc7400", "--with-cpu=power4", "", d)}"