Add basic PowerPC core tune config

(From OE-Core rev: 3212029f0967dd353fec8cc147d2b95031d1018a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 14 insertions, 3 deletions

diff --git a/meta/conf/machine/include/tune-ppce500v2.inc b/meta/conf/machine/include/tune-ppce500v2.inc
index daf2d58005..819d68a50e 100644
--- a/meta/conf/machine/include/tune-ppce500v2.inc
+++ b/meta/conf/machine/include/tune-ppce500v2.inc
@@ -1,5 +1,16 @@
+DEFAULTTUNE ?= "ppce500v2"
+
 require conf/machine/include/powerpc/arch-powerpc.inc
 
-TUNE_CCARGS = "-mcpu=8548 -mabi=spe -mspe"
-TUNE_PKGARCH = "ppce500v2"
-PACKAGE_EXTRA_ARCHS = "powerpc ppce500v2"
+TUNEVALID[ppce500v2] = "Enable ppce500v2 specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500v2", "-mcpu=8548", "", d)}"
+TUNE_PKGARCH .= "${@bb.utils.contains("TUNE_FEATURES", "ppce500v2", "ppce500v2", "", d)}"
+
+TUNEVALID[spe] = "Enable SPE ABI extensions"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe", "", d)}"
+
+TARGET_FPU = "ppc-efd"
+
+AVAILTUNES += "ppce500v2"
+TUNE_FEATURES_tune-ppce500v2 = "m32 spe ppce500v2"
+PACKAGE_EXTRA_ARCHS_tune-ppce500v2 = "ppce500v2"