Patchwork [CONSOLIDATED,PULL,14/25] tune-ppce5500: Add a set of tune files for PowerPC e5500 core

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Submitter Saul Wold
Date Aug. 12, 2011, 7:50 a.m.
Message ID <be79eab560421715a6e56d3f527be59eac1e0d9d.1313134270.git.sgw@linux.intel.com>
Download mbox | patch
Permalink /patch/9739/
State New, archived
Headers show

Comments

Saul Wold - Aug. 12, 2011, 7:50 a.m.
From: Kumar Gala <galak@kernel.crashing.org>

The PPC e5500 is a 64-bit core so we add both a 32 and 64-bit set of
tune files to allow for:

* pure 32-bit build
* pure 64-bit build
* 32-bit base, 64-bit multilib
* 64-bit base, 32-bit multilib

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 meta/conf/machine/include/tune-ppce5500-32b.inc |   15 +++++++++++++++
 meta/conf/machine/include/tune-ppce5500-64b.inc |   15 +++++++++++++++
 2 files changed, 30 insertions(+), 0 deletions(-)
 create mode 100644 meta/conf/machine/include/tune-ppce5500-32b.inc
 create mode 100644 meta/conf/machine/include/tune-ppce5500-64b.inc

Patch

diff --git a/meta/conf/machine/include/tune-ppce5500-32b.inc b/meta/conf/machine/include/tune-ppce5500-32b.inc
new file mode 100644
index 0000000..7a9e533
--- /dev/null
+++ b/meta/conf/machine/include/tune-ppce5500-32b.inc
@@ -0,0 +1,15 @@ 
+DEFAULTTUNE ?= "ppce5500"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[ppce5500] = "Enable ppce5500 specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "-mcpu=e5500", "", d)}"
+TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "ppce5500", "${PPCPKGARCH}", d)}"
+
+AVAILTUNES = "ppce5500"
+TUNE_FEATURES_tune-ppce5500 = "m32 ppce5500"
+PACKAGE_EXTRA_ARCHS_tune-ppce5500 = "powerpc ppce5500"
+BASE_LIB_tune-ppce5500 = "lib"
+
+# glibc configure options to get e5500 specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppce5500", "--with-cpu=e5500", "", d)}"
diff --git a/meta/conf/machine/include/tune-ppce5500-64b.inc b/meta/conf/machine/include/tune-ppce5500-64b.inc
new file mode 100644
index 0000000..683d25f
--- /dev/null
+++ b/meta/conf/machine/include/tune-ppce5500-64b.inc
@@ -0,0 +1,15 @@ 
+DEFAULTTUNE ?= "ppc64e5500"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[ppc64e5500] = "Enable ppc64e5500 specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "-mcpu=e5500", "", d)}"
+TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "ppc64e5500", "${PPCPKGARCH}", d)}"
+
+AVAILTUNES = "ppc64e5500"
+TUNE_FEATURES_tune-ppc64e5500 = "m64 ppc64e5500"
+PACKAGE_EXTRA_ARCHS_tune-ppc64e5500 = "powerpc64 ppc64e5500"
+BASE_LIB_tune-ppc64e5500 = "lib64"
+
+# glibc configure options to get e5500 specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppc64e5500", "--with-cpu=e5500", "", d)}"