From: Chunrong Guo <[email protected]>
Signed-off-by: Chunrong Guo <[email protected]>
---
meta/conf/machine/include/tune-ppce500v1.inc | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 meta/conf/machine/include/tune-ppce500v1.inc
diff --git a/meta/conf/machine/include/tune-ppce500v1.inc
b/meta/conf/machine/include/tune-ppce500v1.inc
new file mode 100644
index 0000000..509c81b
--- /dev/null
+++ b/meta/conf/machine/include/tune-ppce500v1.inc
@@ -0,0 +1,20 @@
+DEFAULTTUNE ?= "ppce500v1"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppce500v1] = "Enable ppce500v1 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500v1', '
-mcpu=8540', '', d)}"
+
+TUNEVALID[spe] = "Enable SPE ABI extensions"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500v1', 'spe' ],
' -mabi=spe -mspe -mfloat-gprs=double', '', d)}"
+TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500v1' , 'spe' ],
'ppc-efd', '', d)}"
+
+# spe is defined potentially in two places, so we want to be sure it will
+# only write spe once to the ABIEXTENSIONS field.
+SPEABIEXTENSION = "${@bb.utils.filter('TUNE_FEATURES', 'spe', d)}"
+ABIEXTENSION .= "${SPEABIEXTENSION}"
+
+AVAILTUNES += "ppce500v1"
+TUNE_FEATURES_tune-ppce500v1 = "m32 spe ppce500v1"
+TUNE_PKGARCH_tune-ppce500v1 = "ppce500v1"
+PACKAGE_EXTRA_ARCHS_tune-ppce500v1 = "ppce500v1"
--
2.7.4
--
_______________________________________________
Openembedded-core mailing list
[email protected]
http://lists.openembedded.org/mailman/listinfo/openembedded-core
