diff --git a/meta/conf/machine/include/arm/arch-armv4.inc b/meta/conf/machine/include/arm/arch-armv4.inc
index 47a7ad2830..d31b67623c 100644
--- a/meta/conf/machine/include/arm/arch-armv4.inc
+++ b/meta/conf/machine/include/arm/arch-armv4.inc
@@ -2,7 +2,8 @@ DEFAULTTUNE ?= "armv4"
 
 TUNEVALID[arm] = "Enable ARM instruction set"
 TUNEVALID[armv4] = "Enable instructions for ARMv4"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', ' -march=armv4t', '', d)}"
+TUNE_MARCH ?= "-march=armv4t"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', ' ${TUNE_MARCH}', '', d)}"
 # enable --fix-v4bx when we have armv4 in TUNE_FEATURES, but then disable it when we have also armv5 or thumb
 # maybe we should extend bb.utils.contains to support check for any checkvalues in value, now it does 
 # checkvalues.issubset(val) which cannot be used for negative test of foo neither bar in value
diff --git a/meta/conf/machine/include/arm/arch-armv5.inc b/meta/conf/machine/include/arm/arch-armv5.inc
index f9068af9de..868694a44c 100644
--- a/meta/conf/machine/include/arm/arch-armv5.inc
+++ b/meta/conf/machine/include/arm/arch-armv5.inc
@@ -2,7 +2,8 @@ DEFAULTTUNE ?= "armv5"
 
 TUNEVALID[armv5] = "Enable instructions for ARMv5"
 TUNECONFLICTS[armv5] = "armv4"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv5', ' -march=armv5t${ARMPKGSFX_DSP}', '', d)}"
+TUNE_MARCH ?= "-march=armv5t${ARMPKGSFX_DSP}"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv5', ' ${TUNE_MARCH}', '', d)}"
 MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv5', 'armv5:', '' ,d)}"
 
 require conf/machine/include/arm/arch-armv4.inc
diff --git a/meta/conf/machine/include/arm/arch-armv6.inc b/meta/conf/machine/include/arm/arch-armv6.inc
index 6c838e999c..e5d3ecec06 100644
--- a/meta/conf/machine/include/arm/arch-armv6.inc
+++ b/meta/conf/machine/include/arm/arch-armv6.inc
@@ -2,7 +2,8 @@ DEFAULTTUNE ?= "armv6hf"
 
 TUNEVALID[armv6] = "Enable instructions for ARMv6"
 TUNECONFLICTS[armv6] = "armv4 armv5"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', ' -march=armv6', '', d)}"
+TUNE_MARCH ?= "-march=armv6"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', ' ${TUNE_MARCH}', '', d)}"
 MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv6', 'armv6:', '' ,d)}"
 
 require conf/machine/include/arm/arch-armv5-dsp.inc
diff --git a/meta/conf/machine/include/arm/arch-armv7a.inc b/meta/conf/machine/include/arm/arch-armv7a.inc
index a2663d8008..301334dab7 100644
--- a/meta/conf/machine/include/arm/arch-armv7a.inc
+++ b/meta/conf/machine/include/arm/arch-armv7a.inc
@@ -3,7 +3,8 @@ ARM_INSTRUCTION_SET ?= "thumb"
 
 TUNEVALID[armv7a] = "Enable instructions for ARMv7-a"
 TUNECONFLICTS[armv7a] = "armv4 armv5 armv6 armv7"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', ' -march=armv7-a', '', d)}"
+TUNE_MARCH ?= "-march=armv7-a"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', ' ${TUNE_MARCH}', '', d)}"
 MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 'armv7a:', '' ,d)}"
 
 require conf/machine/include/arm/arch-armv6.inc
diff --git a/meta/conf/machine/include/arm/arch-armv7ve.inc b/meta/conf/machine/include/arm/arch-armv7ve.inc
index 4d9260fecb..f1f13c17ce 100644
--- a/meta/conf/machine/include/arm/arch-armv7ve.inc
+++ b/meta/conf/machine/include/arm/arch-armv7ve.inc
@@ -2,7 +2,8 @@ DEFAULTTUNE ?= "armv7vethf"
 
 TUNEVALID[armv7ve] = "Enable instructions for ARMv7ve"
 TUNECONFLICTS[armv7ve] = "armv4 armv5 armv6 armv7 armv7a"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', ' -march=armv7ve', '', d)}"
+TUNE_MARCH ?= "-march=armv7ve"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', ' ${TUNE_MARCH}', '', d)}"
 MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 'armv7ve:', '' ,d)}"
 
 require conf/machine/include/arm/arch-armv7a.inc
diff --git a/meta/conf/machine/include/tune-arm1136jf-s.inc b/meta/conf/machine/include/tune-arm1136jf-s.inc
index c5de63e1cc..86e3a56119 100644
--- a/meta/conf/machine/include/tune-arm1136jf-s.inc
+++ b/meta/conf/machine/include/tune-arm1136jf-s.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv6hf"
 require conf/machine/include/arm/arch-armv6.inc
 
 TUNEVALID[arm1136jfs] = "Enable arm1136jfs specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'arm1136jfs', ' -mcpu=arm1136jf-s', '', d)}"
 
 AVAILTUNES += "arm1136jfs"
diff --git a/meta/conf/machine/include/tune-arm920t.inc b/meta/conf/machine/include/tune-arm920t.inc
index c6e74b6772..4d65d63bc9 100644
--- a/meta/conf/machine/include/tune-arm920t.inc
+++ b/meta/conf/machine/include/tune-arm920t.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv4t"
 require conf/machine/include/arm/arch-armv4.inc
 
 TUNEVALID[arm920t] = "Enable arm920t specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'arm920t', ' -mcpu=arm920t', '', d)}"
 
 AVAILTUNES += "arm920t"
diff --git a/meta/conf/machine/include/tune-arm926ejs.inc b/meta/conf/machine/include/tune-arm926ejs.inc
index 81bcda339b..9c1bc919ee 100644
--- a/meta/conf/machine/include/tune-arm926ejs.inc
+++ b/meta/conf/machine/include/tune-arm926ejs.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv5te"
 require conf/machine/include/arm/arch-armv5-dsp.inc
 
 TUNEVALID[arm926ejs] = "Enable arm926ejs specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'arm926ejs', ' -mcpu=arm926ej-s', '', d)}"
 
 AVAILTUNES += "arm926ejs"
diff --git a/meta/conf/machine/include/tune-arm9tdmi.inc b/meta/conf/machine/include/tune-arm9tdmi.inc
index e9c2b8fcf5..62c333cce6 100644
--- a/meta/conf/machine/include/tune-arm9tdmi.inc
+++ b/meta/conf/machine/include/tune-arm9tdmi.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv4t"
 require conf/machine/include/arm/arch-armv4.inc
 
 TUNEVALID[arm9tdmi] = "Enable arm9tdmi specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'arm9tdmi', ' -mcpu=arm9tdmi', '', d)}"
 
 AVAILTUNES += "arm9tdmi"
diff --git a/meta/conf/machine/include/tune-cortexa15.inc b/meta/conf/machine/include/tune-cortexa15.inc
index 25e99f93d7..fbef6fee36 100644
--- a/meta/conf/machine/include/tune-cortexa15.inc
+++ b/meta/conf/machine/include/tune-cortexa15.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7vethf-neon"
 require conf/machine/include/arm/arch-armv7ve.inc
 
 TUNEVALID[cortexa15] = "Enable Cortex-A15 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa15', ' -mcpu=cortex-a15', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-cortexa17.inc b/meta/conf/machine/include/tune-cortexa17.inc
index 40392f9bcc..92437d05ce 100644
--- a/meta/conf/machine/include/tune-cortexa17.inc
+++ b/meta/conf/machine/include/tune-cortexa17.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7vethf-neon"
 require conf/machine/include/arm/arch-armv7ve.inc
 
 TUNEVALID[cortexa17] = "Enable Cortex-A17 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa17', ' -mcpu=cortex-a17', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-cortexa5.inc b/meta/conf/machine/include/tune-cortexa5.inc
index e9eddb407f..f321070072 100644
--- a/meta/conf/machine/include/tune-cortexa5.inc
+++ b/meta/conf/machine/include/tune-cortexa5.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/arm/arch-armv7a.inc
 
 TUNEVALID[cortexa5] = "Enable Cortex-A5 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa5', ' -mcpu=cortex-a5', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-cortexa7.inc b/meta/conf/machine/include/tune-cortexa7.inc
index 52415d9c8b..ef3fc3f1da 100644
--- a/meta/conf/machine/include/tune-cortexa7.inc
+++ b/meta/conf/machine/include/tune-cortexa7.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7vethf-neon"
 require conf/machine/include/arm/arch-armv7ve.inc
 
 TUNEVALID[cortexa7] = "Enable Cortex-A7 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa7', ' -mcpu=cortex-a7', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-cortexa8.inc b/meta/conf/machine/include/tune-cortexa8.inc
index 8ee8de97f1..18e37faeda 100644
--- a/meta/conf/machine/include/tune-cortexa8.inc
+++ b/meta/conf/machine/include/tune-cortexa8.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/arm/arch-armv7a.inc
 
 TUNEVALID[cortexa8] = "Enable Cortex-A8 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa8', ' -mcpu=cortex-a8', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-cortexa9.inc b/meta/conf/machine/include/tune-cortexa9.inc
index 0cf323c960..af3c93febc 100644
--- a/meta/conf/machine/include/tune-cortexa9.inc
+++ b/meta/conf/machine/include/tune-cortexa9.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/arm/arch-armv7a.inc
 
 TUNEVALID[cortexa9] = "Enable Cortex-A9 specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa9', ' -mcpu=cortex-a9', '', d)}"
 
 # Little Endian base configs
diff --git a/meta/conf/machine/include/tune-ep9312.inc b/meta/conf/machine/include/tune-ep9312.inc
index 84ca528d6d..fefc8abc66 100644
--- a/meta/conf/machine/include/tune-ep9312.inc
+++ b/meta/conf/machine/include/tune-ep9312.inc
@@ -3,7 +3,9 @@ DEFAULTTUNE ?= "ep9312"
 require conf/machine/include/arm/arch-armv4.inc
 
 TUNEVALID[ep9312] = "Enable Intel PXA27x specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ep9312', ' -march=ep9312 -mcpu=ep9312', '', d)}"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ep9312', ' -mcpu=ep9312', '', d)}"
 
 AVAILTUNES += "ep9312"
 ARMPKGARCH_tune-ep9312 = "ep9312"
diff --git a/meta/conf/machine/include/tune-iwmmxt.inc b/meta/conf/machine/include/tune-iwmmxt.inc
index f27423cb2e..3627834e8a 100644
--- a/meta/conf/machine/include/tune-iwmmxt.inc
+++ b/meta/conf/machine/include/tune-iwmmxt.inc
@@ -6,7 +6,9 @@ DEFAULTTUNE ?= "iwmmxt"
 require conf/machine/include/arm/arch-armv5-dsp.inc
 
 TUNEVALID[iwmmxt] = "Enable Intel PXA27x specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'iwmmxt', ' -march=iwmmxt -mcpu=iwmmxt', '', d)}"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'iwmmxt', ' -mcpu=iwmmxt', '', d)}"
 
 AVAILTUNES += "iwmmxt"
 ARMPKGARCH_tune-iwmmxt = "iwmmxt"
diff --git a/meta/conf/machine/include/tune-strongarm1100.inc b/meta/conf/machine/include/tune-strongarm1100.inc
index 80cfb8ab8a..b111641048 100644
--- a/meta/conf/machine/include/tune-strongarm1100.inc
+++ b/meta/conf/machine/include/tune-strongarm1100.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv4"
 require conf/machine/include/arm/arch-armv4.inc
 
 TUNEVALID[strongarm] = "Enable Strongarm 1100 series processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'strongarm', ' -mcpu=strongarm1100', '', d)}"
 
 AVAILTUNES += "strongarm"
diff --git a/meta/conf/machine/include/tune-thunderx.inc b/meta/conf/machine/include/tune-thunderx.inc
index 3d43b0f7e5..1db579e393 100644
--- a/meta/conf/machine/include/tune-thunderx.inc
+++ b/meta/conf/machine/include/tune-thunderx.inc
@@ -5,6 +5,8 @@ AVAILTUNES += "thunderx thunderx_be"
 
 TUNEVALID[thunderx] = "Enable instructions for Cavium ThunderX"
 
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'thunderx', ' -mcpu=thunderx ', '',d)}"
 
 ARMPKGARCH_tune-thunderx ?= "thunderx"
diff --git a/meta/conf/machine/include/tune-xscale.inc b/meta/conf/machine/include/tune-xscale.inc
index 0d07333955..ce0a9c5bcc 100644
--- a/meta/conf/machine/include/tune-xscale.inc
+++ b/meta/conf/machine/include/tune-xscale.inc
@@ -3,6 +3,8 @@ DEFAULTTUNE ?= "armv5te"
 require conf/machine/include/arm/arch-armv5-dsp.inc
 
 TUNEVALID[xscale] = "Enable PXA255/PXA26x Xscale specific processor optimizations"
+# Since we set -mcpu option here, Do not add -march option
+TUNE_MARCH = ""
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'xscale', ' -mcpu=xscale', '', d)}"
 
 AVAILTUNES += "xscale"
