2 files changed, 3 insertions, 1 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"