3 files changed, 19 insertions, 9 deletions

diff --git a/meta/conf/machine/include/tune-ppc7400.inc b/meta/conf/machine/include/tune-ppc7400.inc
index 8bfda56c25..425e8bd215 100644
--- a/meta/conf/machine/include/tune-ppc7400.inc
+++ b/meta/conf/machine/include/tune-ppc7400.inc
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "ppc7400"
 require conf/machine/include/powerpc/arch-powerpc.inc
 
 TUNEVALID[ppc7400] = "Enable ppc7400 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppc7400', ' -mcpu=7400', '', d)}"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppc7400', ' -mcpu=7400 -mno-spe', '', d)}"
 
 AVAILTUNES += "ppc7400"
 TUNE_FEATURES_tune-ppc7400 = "m32 fpu-hard ppc7400 altivec"
diff --git a/meta/conf/machine/qemuppc.conf b/meta/conf/machine/qemuppc.conf
index 85cbbf798d..bf0038ddba 100644
--- a/meta/conf/machine/qemuppc.conf
+++ b/meta/conf/machine/qemuppc.conf
@@ -5,6 +5,8 @@
 require conf/machine/include/qemu.inc
 require conf/machine/include/tune-ppc7400.inc
 
+TARGET_CC_KERNEL_ARCH = "-mno-spe"
+
 KERNEL_IMAGETYPE = "vmlinux"
 
 SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS1"
diff --git a/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch b/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
index e7ca360ae5..57051871b3 100644
--- a/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
+++ b/meta/recipes-devtools/gcc/gcc-5.3/0030-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch
@@ -19,11 +19,11 @@ Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
  gcc/config.gcc | 9 ++++++++-
  1 file changed, 8 insertions(+), 1 deletion(-)
 
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index dd0739d..3825bd5 100644
---- a/gcc/config.gcc
-+++ b/gcc/config.gcc
-@@ -2343,7 +2343,14 @@ powerpc-*-rtems*)
+Index: gcc-5.3.0/gcc/config.gcc
+===================================================================
+--- gcc-5.3.0.orig/gcc/config.gcc
++++ gcc-5.3.0/gcc/config.gcc
+@@ -2346,7 +2346,14 @@ powerpc-*-rtems*)
         tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
         ;;
  powerpc*-*-linux*)
@@ -39,6 +39,14 @@ index dd0739d..3825bd5 100644
         extra_options="${extra_options} rs6000/sysv4.opt"
         tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
         extra_objs="$extra_objs rs6000-linux.o"
--- 
-2.6.3
-
+Index: gcc-5.3.0/gcc/config/rs6000/linuxspe.h
+===================================================================
+--- gcc-5.3.0.orig/gcc/config/rs6000/linuxspe.h
++++ gcc-5.3.0/gcc/config/rs6000/linuxspe.h
+@@ -27,6 +27,3 @@
+ #undef TARGET_DEFAULT
+ #define TARGET_DEFAULT MASK_STRICT_ALIGN
+ #endif
+-
+-#undef  ASM_DEFAULT_SPEC
+-#define        ASM_DEFAULT_SPEC "-mppc -mspe -me500"