yocto-poky: Move to import-layers subdir

We are going to import additional layers, so create a subdir to
hold all of the layers that we import with git-subtree.

Change-Id: I6f732153a22be8ca663035c518837e3cc5ec0799
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

13 files changed, 633 insertions, 0 deletions

diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/README b/import-layers/yocto-poky/meta/conf/machine/include/arm/README
new file mode 100644
index 000000000..a1beb75fd
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/README
@@ -0,0 +1,40 @@
+2012/03/30 - Mark Hatle <mark.hatle@windriver.com>
+ - Initial Revision
+
+The ARM architecture definitions are split among a number of files.
+The primary definitions for the variables are handled by the core
+arch-arm.inc file.
+
+TUNE_ARCH is set to either "arm" or "armeb" depending on the value
+of the existence of the "bigendian" feature in a given tune.
+
+A small set of ARM specific variables have been defined to allow 
+TUNE_PKGARCH to be automatically defined.  Optimized tunings must NOT 
+change the definiton of TUNE_PKGARCH.  TUNE_PKGACH_tune-<tune> will be 
+ignored.  The format of the package arch is enforced by the TUNE_PKGARCH
+default.  The format must be of the form:
+<armversion>[t][e][hf][b][-vfp][-neon]
+
+TUNE_PKGARCH is defined as:
+${ARMPKGARCH}${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}
+
+ARMPKGARCH - This is the core package arch component specified by each 
+tuning.  This is the primary identifier of a tuning.  Usual values are:
+arm, armv4, armv5, armv6, armv7a, etc.
+
+ARMPKGSFX_THUMB - This is the thumb specific suffix.  Curently it is 
+defined in feature-arm-thumb.inc.
+
+ARMPKGSFX_DSP - This is the DSP specific suffix.  Currently this is set 
+to 'e' when on armv5 and the dsp feature is enabled.
+
+ARMPKGSFX_EABI - This is the eabi specific suffix.  There are currently 
+two defined ABIs specificed, standard EABI and Hard Float (VFP) EABI.  
+When the callconvention-hard is enabled, "hf" is specified, otherwise it 
+is blank.
+
+ARMPKGSFX_ENDIAN - This is the endian specific suffix.  It is defined in 
+the core arch-arm.inc file.
+
+ARMPKGSFX_FPU - This is the FPU specific suffix.  The suffix indicates 
+specific FPU optimizations.  'vfp' and 'neon' are both defined.
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm.inc
new file mode 100644
index 000000000..2e3127c79
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm.inc
@@ -0,0 +1,16 @@
+
+TUNEVALID[bigendian] = "Enable big-endian mode."
+
+ARMPKGARCH = "${ARMPKGARCH_tune-${DEFAULTTUNE}}"
+ARMPKGSFX_ENDIAN = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'b', '', d)}"
+ARMPKGSFX_FPU ??= ""
+ARMPKGSFX_DSP ??= ""
+ARMPKGSFX_EABI ??= ""
+ARMPKGSFX_THUMB ??= ""
+
+TUNE_ARCH = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'armeb', 'arm', d)}"
+TUNE_PKGARCH = "${ARMPKGARCH}${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}"
+
+ABIEXTENSION = "eabi"
+
+TARGET_FPU = "${@d.getVar('TUNE_CCARGS_MFLOAT', True) or 'soft'}"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm64.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm64.inc
new file mode 100644
index 000000000..944069836
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-arm64.inc
@@ -0,0 +1,36 @@
+DEFAULTTUNE ?= "aarch64"
+
+require conf/machine/include/arm/arch-armv7a.inc
+
+TUNEVALID[aarch64] = "Enable instructions for aarch64"
+
+MACHINEOVERRIDES .= "${@bb.utils.contains('TUNE_FEATURES', 'aarch64', ':aarch64', '' ,d)}"
+
+# Little Endian base configs
+AVAILTUNES += "aarch64 aarch64_be"
+ARMPKGARCH_tune-aarch64 ?= "aarch64"
+ARMPKGARCH_tune-aarch64_be ?= "aarch64_be"
+TUNE_FEATURES_tune-aarch64 = "aarch64"
+TUNE_FEATURES_tune-aarch64_be = "${TUNE_FEATURES_tune-aarch64} bigendian"
+BASE_LIB_tune-aarch64 = "lib64"
+BASE_LIB_tune-aarch64_be = "lib64"
+
+PACKAGE_EXTRA_ARCHS_tune-aarch64 = "aarch64"
+PACKAGE_EXTRA_ARCHS_tune-aarch64_be = "aarch64_be"
+
+ARMPKGSFX_ENDIAN_64 = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '_be', '', d)}"
+TUNE_ARCH_64 = "aarch64${ARMPKGSFX_ENDIAN_64}"
+TUNE_PKGARCH_64 = "aarch64${ARMPKGSFX_ENDIAN_64}"
+ABIEXTENSION_64 = ""
+TARGET_FPU_64 = ""
+
+# Duplicated from arch-arm.inc
+TUNE_ARCH_32 = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'armeb', 'arm', d)}"
+TUNE_PKGARCH_32 = "${ARMPKGARCH}${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}"
+ABIEXTENSION_32 = "eabi"
+TARGET_FPU_32 = "${@d.getVar('TUNE_CCARGS_MFLOAT', True) or 'soft'}"
+
+TUNE_ARCH = "${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${TUNE_ARCH_64}', '${TUNE_ARCH_32}' ,d)}"
+TUNE_PKGARCH = "${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${TUNE_PKGARCH_64}', '${TUNE_PKGARCH_32}' ,d)}"
+ABIEXTENSION = "${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${ABIEXTENSION_64}', '${ABIEXTENSION_32}' ,d)}"
+TARGET_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'aarch64', '${TARGET_FPU_64}', '${TARGET_FPU_32}' ,d)}"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv4.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv4.inc
new file mode 100644
index 000000000..813ed159d
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv4.inc
@@ -0,0 +1,34 @@
+DEFAULTTUNE ?= "armv4"
+
+TUNEVALID[arm] = "Enable ARM instruction set"
+TUNEVALID[armv4] = "Enable instructions for ARMv4"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4', ' -march=armv4${ARMPKGSFX_THUMB}', '', 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
+FIX_V4BX_ARMV4 = "${@bb.utils.contains('TUNE_FEATURES', 'armv4', '--fix-v4bx', '', d)}"
+FIX_V4BX_ARMV5 = "${@bb.utils.contains('TUNE_FEATURES', 'armv5', '', '${FIX_V4BX_ARMV4}', d)}"
+FIX_V4BX = "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '', '${FIX_V4BX_ARMV5}', d)}"
+TARGET_LD_KERNEL_ARCH += "${FIX_V4BX}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv4', 'armv4:', '' ,d)}"
+
+require conf/machine/include/arm/arch-arm.inc
+require conf/machine/include/arm/feature-arm-thumb.inc
+
+# Little Endian
+AVAILTUNES += "armv4 armv4t"
+ARMPKGARCH_tune-armv4  ?= "armv4"
+ARMPKGARCH_tune-armv4t ?= "armv4"
+TUNE_FEATURES_tune-armv4  = "arm armv4"
+TUNE_FEATURES_tune-armv4t = "${TUNE_FEATURES_tune-armv4} thumb"
+PACKAGE_EXTRA_ARCHS_tune-armv4  = "arm armv4"
+PACKAGE_EXTRA_ARCHS_tune-armv4t = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4t"
+
+# Big Endian
+AVAILTUNES += "armv4b armv4tb"
+ARMPKGARCH_tune-armv4b  ?= "armv4"
+ARMPKGARCH_tune-armv4tb ?= "armv4"
+TUNE_FEATURES_tune-armv4b  = "${TUNE_FEATURES_tune-armv4}  bigendian"
+TUNE_FEATURES_tune-armv4tb = "${TUNE_FEATURES_tune-armv4t} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv4b  = "armeb armv4b"
+PACKAGE_EXTRA_ARCHS_tune-armv4tb = "${PACKAGE_EXTRA_ARCHS_tune-armv4b} armv4tb"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5-dsp.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5-dsp.inc
new file mode 100644
index 000000000..f20492071
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5-dsp.inc
@@ -0,0 +1,52 @@
+ARMPKGSFX_DSP = "${@bb.utils.contains('TUNE_FEATURES', [ 'armv5', 'dsp' ], 'e', '', d)}"
+TUNEVALID[dsp] = "ARM DSP functionality"
+
+require conf/machine/include/arm/arch-armv5.inc
+
+# Little Endian
+AVAILTUNES += "armv5e armv5te"
+ARMPKGARCH_tune-armv5e  ?= "armv5"
+ARMPKGARCH_tune-armv5te ?= "armv5"
+TUNE_FEATURES_tune-armv5e  = "${TUNE_FEATURES_tune-armv5}  dsp"
+TUNE_FEATURES_tune-armv5te = "${TUNE_FEATURES_tune-armv5t} dsp"
+PACKAGE_EXTRA_ARCHS_tune-armv5e  = "${PACKAGE_EXTRA_ARCHS_tune-armv5}  armv5e"
+PACKAGE_EXTRA_ARCHS_tune-armv5te = "${PACKAGE_EXTRA_ARCHS_tune-armv5t} armv5e armv5te"
+
+# Little Endian + VFP/DSP
+AVAILTUNES += "armv5e-vfp armv5te-vfp armv5ehf-vfp armv5tehf-vfp"
+ARMPKGARCH_tune-armv5e-vfp    ?= "armv5"
+ARMPKGARCH_tune-armv5te-vfp   ?= "armv5"
+ARMPKGARCH_tune-armv5ehf-vfp  ?= "armv5"
+ARMPKGARCH_tune-armv5tehf-vfp ?= "armv5"
+TUNE_FEATURES_tune-armv5e-vfp    = "${TUNE_FEATURES_tune-armv5e}      vfp"
+TUNE_FEATURES_tune-armv5te-vfp   = "${TUNE_FEATURES_tune-armv5te}     vfp"
+TUNE_FEATURES_tune-armv5ehf-vfp  = "${TUNE_FEATURES_tune-armv5e-vfp}  callconvention-hard"
+TUNE_FEATURES_tune-armv5tehf-vfp = "${TUNE_FEATURES_tune-armv5te-vfp} callconvention-hard"
+PACKAGE_EXTRA_ARCHS_tune-armv5e-vfp    = "${PACKAGE_EXTRA_ARCHS_tune-armv5-vfp}    armv5e armv5e-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5te-vfp   = "${PACKAGE_EXTRA_ARCHS_tune-armv5t-vfp}   armv5e armv5te armv5e-vfp armv5te-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5ehf-vfp  = "${PACKAGE_EXTRA_ARCHS_tune-armv5hf-vfp}  armv5ehf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5tehf-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5thf-vfp} armv5ehf-vfp armv5tehf-vfp"
+
+# Big Endian
+AVAILTUNES += "armv5eb armv5teb"
+ARMPKGARCH_tune-armv5eb  ?= "armv5"
+ARMPKGARCH_tune-armv5teb ?= "armv5"
+TUNE_FEATURES_tune-armv5eb  = "${TUNE_FEATURES_tune-armv5e}  bigendian"
+TUNE_FEATURES_tune-armv5teb = "${TUNE_FEATURES_tune-armv5te} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv5eb  = "${PACKAGE_EXTRA_ARCHS_tune-armv5b}  armv5eb"
+PACKAGE_EXTRA_ARCHS_tune-armv5teb = "${PACKAGE_EXTRA_ARCHS_tune-armv5tb} armv5eb armv5teb"
+
+# Big Endian + VFP/DSP
+AVAILTUNES += "armv5eb-vfp armv5teb-vfp armv5ehfb-vfp armv5tehfb-vfp"
+ARMPKGARCH_tune-armv5eb-vfp    ?= "armv5"
+ARMPKGARCH_tune-armv5teb-vfp   ?= "armv5"
+ARMPKGARCH_tune-armv5ehfb-vfp  ?= "armv5"
+ARMPKGARCH_tune-armv5tehfb-vfp ?= "armv5"
+TUNE_FEATURES_tune-armv5eb-vfp    = "${TUNE_FEATURES_tune-armv5e-vfp}    bigendian"
+TUNE_FEATURES_tune-armv5teb-vfp   = "${TUNE_FEATURES_tune-armv5te-vfp}   bigendian"
+TUNE_FEATURES_tune-armv5ehfb-vfp  = "${TUNE_FEATURES_tune-armv5ehf-vfp}  bigendian"
+TUNE_FEATURES_tune-armv5tehfb-vfp = "${TUNE_FEATURES_tune-armv5tehf-vfp} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp    = "${PACKAGE_EXTRA_ARCHS_tune-armv5b-vfp}  armv5eb armv5eb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp   = "${PACKAGE_EXTRA_ARCHS_tune-armv5tb-vfp} armv5eb armv5teb armv5eb-vfp armv5teb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5ehfb-vfp  = "${PACKAGE_EXTRA_ARCHS_tune-armv5hfb-vfp}  armv5ehfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5tehfb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5thfb-vfp} armv5ehfb-vfp armv5tehfb-vfp"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5.inc
new file mode 100644
index 000000000..e6ff902a9
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv5.inc
@@ -0,0 +1,57 @@
+DEFAULTTUNE ?= "armv5"
+
+TUNEVALID[armv5] = "Enable instructions for ARMv5"
+TUNECONFLICTS[armv5] = "armv4"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv5', ' -march=armv5${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv5', 'armv5:', '' ,d)}"
+
+require conf/machine/include/arm/arch-armv4.inc
+require conf/machine/include/arm/feature-arm-vfp.inc
+
+# Little Endian
+AVAILTUNES += "armv5 armv5t"
+ARMPKGARCH_tune-armv5  ?= "armv5"
+ARMPKGARCH_tune-armv5t ?= "armv5"
+TUNE_FEATURES_tune-armv5  = "arm armv5"
+TUNE_FEATURES_tune-armv5t = "${TUNE_FEATURES_tune-armv5} thumb"
+PACKAGE_EXTRA_ARCHS_tune-armv5  = "${PACKAGE_EXTRA_ARCHS_tune-armv4}  armv5"
+PACKAGE_EXTRA_ARCHS_tune-armv5t = "${PACKAGE_EXTRA_ARCHS_tune-armv4t} armv5 armv5t"
+
+# Little Endian + VFP/DSP
+AVAILTUNES += "armv5-vfp armv5t-vfp armv5hf-vfp armv5thf-vfp"
+ARMPKGARCH_tune-armv5-vfp    ?= "armv5"
+ARMPKGARCH_tune-armv5t-vfp   ?= "armv5"
+ARMPKGARCH_tune-armv5hf-vfp  ?= "armv5"
+ARMPKGARCH_tune-armv5thf-vfp ?= "armv5"
+TUNE_FEATURES_tune-armv5-vfp    = "${TUNE_FEATURES_tune-armv5}      vfp"
+TUNE_FEATURES_tune-armv5t-vfp   = "${TUNE_FEATURES_tune-armv5t}     vfp"
+TUNE_FEATURES_tune-armv5hf-vfp  = "${TUNE_FEATURES_tune-armv5-vfp}  callconvention-hard"
+TUNE_FEATURES_tune-armv5thf-vfp = "${TUNE_FEATURES_tune-armv5t-vfp} callconvention-hard"
+PACKAGE_EXTRA_ARCHS_tune-armv5-vfp     = "${PACKAGE_EXTRA_ARCHS_tune-armv5}  armv5-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5t-vfp    = "${PACKAGE_EXTRA_ARCHS_tune-armv5t} armv5-vfp armv5t-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5hf-vfp   = "armv5hf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5thf-vfp  = "armv5hf-vfp armv5thf-vfp"
+
+# Big Endian
+AVAILTUNES += "armv5b armv5tb"
+ARMPKGARCH_tune-armv5b  ?= "armv5"
+ARMPKGARCH_tune-armv5tb ?= "armv5"
+TUNE_FEATURES_tune-armv5b  = "${TUNE_FEATURES_tune-armv5}  bigendian"
+TUNE_FEATURES_tune-armv5tb = "${TUNE_FEATURES_tune-armv5t} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv5b  = "${PACKAGE_EXTRA_ARCHS_tune-armv4b}  armv5b"
+PACKAGE_EXTRA_ARCHS_tune-armv5tb = "${PACKAGE_EXTRA_ARCHS_tune-armv4tb} armv5b armv5tb"
+
+# Big Endian + VFP/DSP
+AVAILTUNES += "armv5b-vfp armv5tb-vfp armv5hfb-vfp armv5thfb-vfp"
+ARMPKGARCH_tune-armv5b-vfp    ?= "armv5"
+ARMPKGARCH_tune-armv5tb-vfp   ?= "armv5"
+ARMPKGARCH_tune-armv5hfb-vfp  ?= "armv5"
+ARMPKGARCH_tune-armv5thfb-vfp ?= "armv5"
+TUNE_FEATURES_tune-armv5b-vfp    = "${TUNE_FEATURES_tune-armv5-vfp}    bigendian"
+TUNE_FEATURES_tune-armv5tb-vfp   = "${TUNE_FEATURES_tune-armv5t-vfp}   bigendian"
+TUNE_FEATURES_tune-armv5hfb-vfp  = "${TUNE_FEATURES_tune-armv5hf-vfp}  bigendian"
+TUNE_FEATURES_tune-armv5thfb-vfp = "${TUNE_FEATURES_tune-armv5thf-vfp} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv5b-vfp    = "${PACKAGE_EXTRA_ARCHS_tune-armv5b}  armv5b-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5tb-vfp   = "${PACKAGE_EXTRA_ARCHS_tune-armv5tb} armv5b-vfp armv5tb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5hfb-vfp  = "armv5hfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv5thfb-vfp = "armv5hfb-vfp armv5thfb-vfp"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv6.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv6.inc
new file mode 100644
index 000000000..4c93f2c7a
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv6.inc
@@ -0,0 +1,50 @@
+DEFAULTTUNE ?= "armv6"
+
+TUNEVALID[armv6] = "Enable instructions for ARMv6"
+TUNECONFLICTS[armv6] = "armv4 armv5"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', ' -march=armv6', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv6', 'armv6:', '' ,d)}"
+
+require conf/machine/include/arm/arch-armv5-dsp.inc
+
+# Little Endian
+AVAILTUNES += "armv6-novfp armv6t-novfp armv6 armv6t armv6hf armv6thf"
+ARMPKGARCH_tune-armv6-novfp  ?= "armv6"
+ARMPKGARCH_tune-armv6t-novfp ?= "armv6"
+ARMPKGARCH_tune-armv6        ?= "armv6"
+ARMPKGARCH_tune-armv6t       ?= "armv6"
+ARMPKGARCH_tune-armv6hf      ?= "armv6"
+ARMPKGARCH_tune-armv6thf     ?= "armv6"
+TUNE_FEATURES_tune-armv6-novfp  = "arm armv6"
+TUNE_FEATURES_tune-armv6t-novfp = "${TUNE_FEATURES_tune-armv6-novfp}  thumb"
+TUNE_FEATURES_tune-armv6        = "${TUNE_FEATURES_tune-armv6-novfp}  vfp"
+TUNE_FEATURES_tune-armv6t       = "${TUNE_FEATURES_tune-armv6t-novfp} vfp"
+TUNE_FEATURES_tune-armv6hf      = "${TUNE_FEATURES_tune-armv6}        callconvention-hard"
+TUNE_FEATURES_tune-armv6thf     = "${TUNE_FEATURES_tune-armv6t}       callconvention-hard"
+PACKAGE_EXTRA_ARCHS_tune-armv6-novfp  = "${PACKAGE_EXTRA_ARCHS_tune-armv5e}  armv6"
+PACKAGE_EXTRA_ARCHS_tune-armv6t-novfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5te} armv6 armv6t"
+PACKAGE_EXTRA_ARCHS_tune-armv6        = "${PACKAGE_EXTRA_ARCHS_tune-armv5e-vfp}  armv6 armv6-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6t       = "${PACKAGE_EXTRA_ARCHS_tune-armv5te-vfp} armv6 armv6t armv6-vfp armv6t-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6hf      = "${PACKAGE_EXTRA_ARCHS_tune-armv5ehf-vfp}  armv6hf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6thf     = "${PACKAGE_EXTRA_ARCHS_tune-armv5tehf-vfp} armv6hf-vfp armv6thf-vfp"
+
+# Big Endian
+AVAILTUNES += "armv6b-novfp armv6tb-novfp armv6b armv6tb armv6hfb armv6thfb"
+ARMPKGARCH_tune-armv6b-novfp  ?= "armv6"
+ARMPKGARCH_tune-armv6tb-novfp ?= "armv6"
+ARMPKGARCH_tune-armv6b        ?= "armv6"
+ARMPKGARCH_tune-armv6tb       ?= "armv6"
+ARMPKGARCH_tune-armv6hfb      ?= "armv6"
+ARMPKGARCH_tune-armv6thfb     ?= "armv6"
+TUNE_FEATURES_tune-armv6b-novfp  = "${TUNE_FEATURES_tune-armv6-novfp}  bigendian"
+TUNE_FEATURES_tune-armv6tb-novfp = "${TUNE_FEATURES_tune-armv6t-novfp} bigendian"
+TUNE_FEATURES_tune-armv6b =        "${TUNE_FEATURES_tune-armv6}        bigendian"
+TUNE_FEATURES_tune-armv6tb =       "${TUNE_FEATURES_tune-armv6t}       bigendian"
+TUNE_FEATURES_tune-armv6hfb =      "${TUNE_FEATURES_tune-armv6hf}      bigendian"
+TUNE_FEATURES_tune-armv6thfb =     "${TUNE_FEATURES_tune-armv6thf}     bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv6b-novfp  = "${PACKAGE_EXTRA_ARCHS_tune-armv5eb}  armv6b"
+PACKAGE_EXTRA_ARCHS_tune-armv6tb-novfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5teb} armv6b armv6tb"
+PACKAGE_EXTRA_ARCHS_tune-armv6b        = "${PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp}  armv6b armv6b-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6tb       = "${PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp} armv6b armv6tb armv6b-vfp armv6tb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6hfb      = "${PACKAGE_EXTRA_ARCHS_tune-armv5ehfb-vfp}  armv6hfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv6thfb     = "${PACKAGE_EXTRA_ARCHS_tune-armv5tehfb-vfp} armv6hfb-vfp armv6thfb-vfp"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7a.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7a.inc
new file mode 100644
index 000000000..1f2e071d5
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7a.inc
@@ -0,0 +1,141 @@
+DEFAULTTUNE ?= "armv7a"
+
+TUNEVALID[armv7a] = "Enable instructions for ARMv7-a"
+TUNECONFLICTS[armv7a] = "armv4 armv5 armv6 armv7"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', ' -march=armv7-a', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 'armv7a:', '' ,d)}"
+
+require conf/machine/include/arm/arch-armv6.inc
+require conf/machine/include/arm/feature-arm-neon.inc
+
+# Little Endian base configs
+AVAILTUNES += "armv7a armv7at armv7a-vfpv3d16 armv7at-vfpv3d16 armv7a-vfpv3 armv7at-vfpv3 armv7a-neon armv7at-neon armv7a-neon-vfpv4 armv7at-neon-vfpv4"
+ARMPKGARCH_tune-armv7a             ?= "armv7a"
+ARMPKGARCH_tune-armv7at            ?= "armv7a"
+ARMPKGARCH_tune-armv7a-vfpv3d16    ?= "armv7a"
+ARMPKGARCH_tune-armv7at-vfpv3d16   ?= "armv7a"
+ARMPKGARCH_tune-armv7a-vfpv3       ?= "armv7a"
+ARMPKGARCH_tune-armv7at-vfpv3      ?= "armv7a"
+ARMPKGARCH_tune-armv7a-neon        ?= "armv7a"
+ARMPKGARCH_tune-armv7at-neon       ?= "armv7a"
+ARMPKGARCH_tune-armv7a-neon-vfpv4  ?= "armv7a"
+ARMPKGARCH_tune-armv7at-neon-vfpv4 ?= "armv7a"
+TUNE_FEATURES_tune-armv7a             = "arm armv7a vfp"
+TUNE_FEATURES_tune-armv7at            = "${TUNE_FEATURES_tune-armv7a} thumb"
+TUNE_FEATURES_tune-armv7a-vfpv3d16    = "${TUNE_FEATURES_tune-armv7a}  vfpv3d16"
+TUNE_FEATURES_tune-armv7at-vfpv3d16   = "${TUNE_FEATURES_tune-armv7at} vfpv3d16"
+TUNE_FEATURES_tune-armv7a-vfpv3       = "${TUNE_FEATURES_tune-armv7a-vfpv3d16}  vfpv3"
+TUNE_FEATURES_tune-armv7at-vfpv3      = "${TUNE_FEATURES_tune-armv7at-vfpv3d16} vfpv3"
+TUNE_FEATURES_tune-armv7a-neon        = "${TUNE_FEATURES_tune-armv7a}  neon"
+TUNE_FEATURES_tune-armv7at-neon       = "${TUNE_FEATURES_tune-armv7at} neon"
+TUNE_FEATURES_tune-armv7a-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7a-neon}  vfpv4"
+TUNE_FEATURES_tune-armv7at-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon} vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7a             = "${PACKAGE_EXTRA_ARCHS_tune-armv6}  armv7a armv7a-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7at            = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7a armv7a-vfp armv7at2-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7a-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7a}  armv7a-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7at-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7a-vfpv3d16 armv7at2-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7a-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-vfpv3d16}  armv7a-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7at-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-vfpv3d16} armv7a-vfpv3 armv7at2-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7a-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7a}  armv7a-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7at-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7a-neon armv7at2-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7a-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon}  armv7a-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7at-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon} armv7a-neon-vfpv4 armv7at2-neon-vfpv4"
+
+# HF Tunes
+AVAILTUNES += "armv7ahf armv7athf armv7ahf-vfpv3d16 armv7athf-vfpv3d16 armv7ahf-vfpv3 armv7athf-vfpv3 armv7ahf-neon armv7athf-neon armv7ahf-neon-vfpv4 armv7athf-neon-vfpv4"
+ARMPKGARCH_tune-armv7ahf             ?= "armv7a"
+ARMPKGARCH_tune-armv7athf            ?= "armv7a"
+ARMPKGARCH_tune-armv7ahf-vfpv3d16    ?= "armv7a"
+ARMPKGARCH_tune-armv7athf-vfpv3d16   ?= "armv7a"
+ARMPKGARCH_tune-armv7ahf-vfpv3       ?= "armv7a"
+ARMPKGARCH_tune-armv7athf-vfpv3      ?= "armv7a"
+ARMPKGARCH_tune-armv7ahf-neon        ?= "armv7a"
+ARMPKGARCH_tune-armv7athf-neon       ?= "armv7a"
+ARMPKGARCH_tune-armv7ahf-neon-vfpv4  ?= "armv7a"
+ARMPKGARCH_tune-armv7athf-neon-vfpv4 ?= "armv7a"
+TUNE_FEATURES_tune-armv7ahf             = "${TUNE_FEATURES_tune-armv7a}             callconvention-hard"
+TUNE_FEATURES_tune-armv7athf            = "${TUNE_FEATURES_tune-armv7at}            callconvention-hard"
+TUNE_FEATURES_tune-armv7ahf-vfpv3d16    = "${TUNE_FEATURES_tune-armv7a-vfpv3d16}    callconvention-hard"
+TUNE_FEATURES_tune-armv7athf-vfpv3d16   = "${TUNE_FEATURES_tune-armv7at-vfpv3d16}   callconvention-hard"
+TUNE_FEATURES_tune-armv7ahf-vfpv3       = "${TUNE_FEATURES_tune-armv7a-vfpv3}       callconvention-hard"
+TUNE_FEATURES_tune-armv7athf-vfpv3      = "${TUNE_FEATURES_tune-armv7at-vfpv3}      callconvention-hard"
+TUNE_FEATURES_tune-armv7ahf-neon        = "${TUNE_FEATURES_tune-armv7a-neon}        callconvention-hard"
+TUNE_FEATURES_tune-armv7athf-neon       = "${TUNE_FEATURES_tune-armv7at-neon}       callconvention-hard"
+TUNE_FEATURES_tune-armv7ahf-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7a-neon-vfpv4}  callconvention-hard"
+TUNE_FEATURES_tune-armv7athf-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon-vfpv4} callconvention-hard"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahf             = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf}  armv7ahf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7athf            = "${PACKAGE_EXTRA_ARCHS_tune-armv6thf} armv7ahf-vfp armv7at2hf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahf-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf}  armv7ahf-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7athf-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} armv7ahf-vfpv3d16 armv7at2hf-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahf-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-vfpv3d16}  armv7ahf-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7athf-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-vfpv3d16} armv7ahf-vfpv3 armv7at2hf-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf}  armv7ahf-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} armv7ahf-neon armv7at2hf-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon}  armv7ahf-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon} armv7ahf-neon-vfpv4 armv7at2hf-neon-vfpv4"
+
+# Big Endian
+AVAILTUNES += "armv7ab armv7atb armv7ab-vfpv3d16 armv7atb-vfpv3d16 armv7ab-vfpv3 armv7atb-vfpv3 armv7ab-neon armv7atb-neon armv7ab-neon-vfpv4 armv7atb-neon-vfpv4"
+ARMPKGARCH_tune-armv7ab             ?= "armv7a"
+ARMPKGARCH_tune-armv7atb            ?= "armv7a"
+ARMPKGARCH_tune-armv7ab-vfpv3d16    ?= "armv7a"
+ARMPKGARCH_tune-armv7atb-vfpv3d16   ?= "armv7a"
+ARMPKGARCH_tune-armv7ab-vfpv3       ?= "armv7a"
+ARMPKGARCH_tune-armv7atb-vfpv3      ?= "armv7a"
+ARMPKGARCH_tune-armv7ab-neon        ?= "armv7a"
+ARMPKGARCH_tune-armv7atb-neon       ?= "armv7a"
+ARMPKGARCH_tune-armv7ab-neon-vfpv4  ?= "armv7a"
+ARMPKGARCH_tune-armv7atb-neon-vfpv4 ?= "armv7a"
+TUNE_FEATURES_tune-armv7ab             = "${TUNE_FEATURES_tune-armv7a}             bigendian"
+TUNE_FEATURES_tune-armv7atb            = "${TUNE_FEATURES_tune-armv7at}            bigendian"
+TUNE_FEATURES_tune-armv7ab-vfpv3d16    = "${TUNE_FEATURES_tune-armv7a-vfpv3d16}    bigendian"
+TUNE_FEATURES_tune-armv7atb-vfpv3d16   = "${TUNE_FEATURES_tune-armv7at-vfpv3d16}   bigendian"
+TUNE_FEATURES_tune-armv7ab-vfpv3       = "${TUNE_FEATURES_tune-armv7a-vfpv3}       bigendian"
+TUNE_FEATURES_tune-armv7atb-vfpv3      = "${TUNE_FEATURES_tune-armv7at-vfpv3}      bigendian"
+TUNE_FEATURES_tune-armv7ab-neon        = "${TUNE_FEATURES_tune-armv7a-neon}        bigendian"
+TUNE_FEATURES_tune-armv7atb-neon       = "${TUNE_FEATURES_tune-armv7at-neon}       bigendian"
+TUNE_FEATURES_tune-armv7ab-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7a-neon-vfpv4}  bigendian"
+TUNE_FEATURES_tune-armv7atb-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon-vfpv4} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv7ab             = "${PACKAGE_EXTRA_ARCHS_tune-armv6b}  armv7ab-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7atb            = "${PACKAGE_EXTRA_ARCHS_tune-armv6tb} armv7ab-vfp armv7at2b-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7ab-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7ab}  armv7ab-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7atb-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7atb} armv7ab-vfpv3d16 armv7at2b-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7ab-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7ab-vfpv3d16}  armv7ab-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7atb-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7atb-vfpv3d16} armv7ab-vfpv3 armv7at2b-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7ab-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7ab}  armv7ab-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7atb-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7atb} armv7ab-neon armv7at2b-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7ab-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7ab-neon}  armv7ab-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7atb-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7atb-neon} armv7ab-neon-vfpv4 armv7at2b-neon-vfpv4"
+
+# Big Endian + HF
+AVAILTUNES += "armv7ahfb armv7athfb armv7ahfb-vfpv3d16 armv7athfb-vfpv3d16 armv7ahfb-vfpv3 armv7athfb-vfpv3 armv7ahfb-neon armv7athfb-neon armv7ahfb-neon-vfpv4 armv7athfb-neon-vfpv4"
+ARMPKGARCH_tune-armv7ahfb             ?= "armv7a"
+ARMPKGARCH_tune-armv7athfb            ?= "armv7a"
+ARMPKGARCH_tune-armv7ahfb-vfpv3d16    ?= "armv7a"
+ARMPKGARCH_tune-armv7athfb-vfpv3d16   ?= "armv7a"
+ARMPKGARCH_tune-armv7ahfb-vfpv3       ?= "armv7a"
+ARMPKGARCH_tune-armv7athfb-vfpv3      ?= "armv7a"
+ARMPKGARCH_tune-armv7ahfb-neon        ?= "armv7a"
+ARMPKGARCH_tune-armv7athfb-neon       ?= "armv7a"
+ARMPKGARCH_tune-armv7ahfb-neon-vfpv4  ?= "armv7a"
+ARMPKGARCH_tune-armv7athfb-neon-vfpv4 ?= "armv7a"
+TUNE_FEATURES_tune-armv7ahfb             = "${TUNE_FEATURES_tune-armv7ahf}             bigendian"
+TUNE_FEATURES_tune-armv7athfb            = "${TUNE_FEATURES_tune-armv7athf}            bigendian"
+TUNE_FEATURES_tune-armv7ahfb-vfpv3d16    = "${TUNE_FEATURES_tune-armv7ahf-vfpv3d16}    bigendian"
+TUNE_FEATURES_tune-armv7athfb-vfpv3d16   = "${TUNE_FEATURES_tune-armv7athf-vfpv3d16}   bigendian"
+TUNE_FEATURES_tune-armv7ahfb-vfpv3       = "${TUNE_FEATURES_tune-armv7ahf-vfpv3}       bigendian"
+TUNE_FEATURES_tune-armv7athfb-vfpv3      = "${TUNE_FEATURES_tune-armv7athf-vfpv3}      bigendian"
+TUNE_FEATURES_tune-armv7ahfb-neon        = "${TUNE_FEATURES_tune-armv7ahf-neon}        bigendian"
+TUNE_FEATURES_tune-armv7athfb-neon       = "${TUNE_FEATURES_tune-armv7athf-neon}       bigendian"
+TUNE_FEATURES_tune-armv7ahfb-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7ahf-neon-vfpv4}  bigendian"
+TUNE_FEATURES_tune-armv7athfb-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7athf-neon-vfpv4} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahfb             = "${PACKAGE_EXTRA_ARCHS_tune-armv6hfb}  armv7ahfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7athfb            = "${PACKAGE_EXTRA_ARCHS_tune-armv6thfb} armv7ahfb-vfp armv7at2hfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb}  armv7ahfb-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7athfb-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb} armv7ahfb-vfpv3d16 armv7at2hfb-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-vfpv3d16}  armv7ahfb-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7athfb-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb-vfpv3d16} armv7ahfb-vfpv3 armv7at2hfb-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb}  armv7ahfb-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7athfb-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb} armv7ahfb-neon armv7at2hfb-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-neon}  armv7ahfb-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7athfb-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb-neon} armv7ahfb-neon-vfpv4 armv7at2hfb-neon-vfpv4"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7ve.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7ve.inc
new file mode 100644
index 000000000..79e1ef655
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv7ve.inc
@@ -0,0 +1,141 @@
+DEFAULTTUNE ?= "armv7ve"
+
+TUNEVALID[armv7ve] = "Enable instructions for ARMv7ve"
+TUNECONFLICTS[armv7ve] = "armv4 armv5 armv6 armv7 armv7a"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', ' -march=armv7ve', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 'armv7ve:', '' ,d)}"
+
+require conf/machine/include/arm/arch-armv6.inc
+require conf/machine/include/arm/feature-arm-neon.inc
+
+# Little Endian base configs
+AVAILTUNES += "armv7ve armv7vet armv7ve-vfpv3d16 armv7vet-vfpv3d16 armv7ve-vfpv3 armv7vet-vfpv3 armv7ve-neon armv7vet-neon armv7ve-neon-vfpv4 armv7vet-neon-vfpv4"
+ARMPKGARCH_tune-armv7ve             ?= "armv7ve"
+ARMPKGARCH_tune-armv7vet            ?= "armv7ve"
+ARMPKGARCH_tune-armv7ve-vfpv3d16    ?= "armv7ve"
+ARMPKGARCH_tune-armv7vet-vfpv3d16   ?= "armv7ve"
+ARMPKGARCH_tune-armv7ve-vfpv3       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vet-vfpv3      ?= "armv7ve"
+ARMPKGARCH_tune-armv7ve-neon        ?= "armv7ve"
+ARMPKGARCH_tune-armv7vet-neon       ?= "armv7ve"
+ARMPKGARCH_tune-armv7ve-neon-vfpv4  ?= "armv7ve"
+ARMPKGARCH_tune-armv7vet-neon-vfpv4 ?= "armv7ve"
+TUNE_FEATURES_tune-armv7ve             = "arm armv7ve vfp"
+TUNE_FEATURES_tune-armv7vet            = "${TUNE_FEATURES_tune-armv7ve} thumb"
+TUNE_FEATURES_tune-armv7ve-vfpv3d16    = "${TUNE_FEATURES_tune-armv7ve}  vfpv3d16"
+TUNE_FEATURES_tune-armv7vet-vfpv3d16   = "${TUNE_FEATURES_tune-armv7vet} vfpv3d16"
+TUNE_FEATURES_tune-armv7ve-vfpv3       = "${TUNE_FEATURES_tune-armv7ve-vfpv3d16}  vfpv3"
+TUNE_FEATURES_tune-armv7vet-vfpv3      = "${TUNE_FEATURES_tune-armv7vet-vfpv3d16} vfpv3"
+TUNE_FEATURES_tune-armv7ve-neon        = "${TUNE_FEATURES_tune-armv7ve}  neon"
+TUNE_FEATURES_tune-armv7vet-neon       = "${TUNE_FEATURES_tune-armv7vet} neon"
+TUNE_FEATURES_tune-armv7ve-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7ve-neon}  vfpv4"
+TUNE_FEATURES_tune-armv7vet-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7vet-neon} vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7ve             = "${PACKAGE_EXTRA_ARCHS_tune-armv6}  armv7ve armv7ve-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vet            = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7ve armv7ve-vfp armv7vet2-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve}  armv7ve-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet} armv7ve-vfpv3d16 armv7vet2-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3d16}  armv7ve-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3d16} armv7ve-vfpv3 armv7vet2-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7ve-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve}  armv7ve-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vet-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet} armv7ve-neon armv7vet2-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7ve-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve-neon}  armv7ve-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7vet-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet-neon} armv7ve-neon-vfpv4 armv7vet2-neon-vfpv4"
+
+# HF Tunes
+AVAILTUNES += "armv7vehf armv7vethf armv7vehf-vfpv3d16 armv7vethf-vfpv3d16 armv7vehf-vfpv3 armv7vethf-vfpv3 armv7vehf-neon armv7vethf-neon armv7vehf-neon-vfpv4 armv7vethf-neon-vfpv4"
+ARMPKGARCH_tune-armv7vehf             ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethf            ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehf-vfpv3d16    ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethf-vfpv3d16   ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehf-vfpv3       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethf-vfpv3      ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehf-neon        ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethf-neon       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehf-neon-vfpv4  ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethf-neon-vfpv4 ?= "armv7ve"
+TUNE_FEATURES_tune-armv7vehf             = "${TUNE_FEATURES_tune-armv7ve}             callconvention-hard"
+TUNE_FEATURES_tune-armv7vethf            = "${TUNE_FEATURES_tune-armv7vet}            callconvention-hard"
+TUNE_FEATURES_tune-armv7vehf-vfpv3d16    = "${TUNE_FEATURES_tune-armv7ve-vfpv3d16}    callconvention-hard"
+TUNE_FEATURES_tune-armv7vethf-vfpv3d16   = "${TUNE_FEATURES_tune-armv7vet-vfpv3d16}   callconvention-hard"
+TUNE_FEATURES_tune-armv7vehf-vfpv3       = "${TUNE_FEATURES_tune-armv7ve-vfpv3}       callconvention-hard"
+TUNE_FEATURES_tune-armv7vethf-vfpv3      = "${TUNE_FEATURES_tune-armv7vet-vfpv3}      callconvention-hard"
+TUNE_FEATURES_tune-armv7vehf-neon        = "${TUNE_FEATURES_tune-armv7ve-neon}        callconvention-hard"
+TUNE_FEATURES_tune-armv7vethf-neon       = "${TUNE_FEATURES_tune-armv7vet-neon}       callconvention-hard"
+TUNE_FEATURES_tune-armv7vehf-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7ve-neon-vfpv4}  callconvention-hard"
+TUNE_FEATURES_tune-armv7vethf-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7vet-neon-vfpv4} callconvention-hard"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehf             = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf}  armv7vehf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethf            = "${PACKAGE_EXTRA_ARCHS_tune-armv6thf} armv7vehf-vfp armv7vet2hf-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf}  armv7vehf-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf} armv7vehf-vfpv3d16 armv7vet2hf-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3d16}  armv7vehf-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3d16} armv7vehf-vfpv3 armv7vet2hf-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf}  armv7vehf-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf} armv7vehf-neon armv7vet2hf-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon}  armv7vehf-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon} armv7vehf-neon-vfpv4 armv7vet2hf-neon-vfpv4"
+
+# Big Endian
+AVAILTUNES += "armv7veb armv7vetb armv7veb-vfpv3d16 armv7vetb-vfpv3d16 armv7veb-vfpv3 armv7vetb-vfpv3 armv7veb-neon armv7vetb-neon armv7veb-neon-vfpv4 armv7vetb-neon-vfpv4"
+ARMPKGARCH_tune-armv7veb             ?= "armv7ve"
+ARMPKGARCH_tune-armv7vetb            ?= "armv7ve"
+ARMPKGARCH_tune-armv7veb-vfpv3d16    ?= "armv7ve"
+ARMPKGARCH_tune-armv7vetb-vfpv3d16   ?= "armv7ve"
+ARMPKGARCH_tune-armv7veb-vfpv3       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vetb-vfpv3      ?= "armv7ve"
+ARMPKGARCH_tune-armv7veb-neon        ?= "armv7ve"
+ARMPKGARCH_tune-armv7vetb-neon       ?= "armv7ve"
+ARMPKGARCH_tune-armv7veb-neon-vfpv4  ?= "armv7ve"
+ARMPKGARCH_tune-armv7vetb-neon-vfpv4 ?= "armv7ve"
+TUNE_FEATURES_tune-armv7veb             = "${TUNE_FEATURES_tune-armv7ve}             bigendian"
+TUNE_FEATURES_tune-armv7vetb            = "${TUNE_FEATURES_tune-armv7vet}            bigendian"
+TUNE_FEATURES_tune-armv7veb-vfpv3d16    = "${TUNE_FEATURES_tune-armv7ve-vfpv3d16}    bigendian"
+TUNE_FEATURES_tune-armv7vetb-vfpv3d16   = "${TUNE_FEATURES_tune-armv7vet-vfpv3d16}   bigendian"
+TUNE_FEATURES_tune-armv7veb-vfpv3       = "${TUNE_FEATURES_tune-armv7ve-vfpv3}       bigendian"
+TUNE_FEATURES_tune-armv7vetb-vfpv3      = "${TUNE_FEATURES_tune-armv7vet-vfpv3}      bigendian"
+TUNE_FEATURES_tune-armv7veb-neon        = "${TUNE_FEATURES_tune-armv7ve-neon}        bigendian"
+TUNE_FEATURES_tune-armv7vetb-neon       = "${TUNE_FEATURES_tune-armv7vet-neon}       bigendian"
+TUNE_FEATURES_tune-armv7veb-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7ve-neon-vfpv4}  bigendian"
+TUNE_FEATURES_tune-armv7vetb-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7vet-neon-vfpv4} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv7veb             = "${PACKAGE_EXTRA_ARCHS_tune-armv6b}  armv7veb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vetb            = "${PACKAGE_EXTRA_ARCHS_tune-armv6tb} armv7veb-vfp armv7vet2b-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb}  armv7veb-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vetb-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7vetb} armv7veb-vfpv3d16 armv7vet2b-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3d16}  armv7veb-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vetb-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7vetb-vfpv3d16} armv7veb-vfpv3 armv7vet2b-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7veb-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb}  armv7veb-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vetb-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vetb} armv7veb-neon armv7vet2b-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7veb-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb-neon}  armv7veb-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7vetb-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vetb-neon} armv7veb-neon-vfpv4 armv7vet2b-neon-vfpv4"
+
+# Big Endian + HF
+AVAILTUNES += "armv7vehfb armv7vethfb armv7vehfb-vfpv3d16 armv7vethfb-vfpv3d16 armv7vehfb-vfpv3 armv7vethfb-vfpv3 armv7vehfb-neon armv7vethfb-neon armv7vehfb-neon-vfpv4 armv7vethfb-neon-vfpv4"
+ARMPKGARCH_tune-armv7vehfb             ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethfb            ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehfb-vfpv3d16    ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethfb-vfpv3d16   ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehfb-vfpv3       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethfb-vfpv3      ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehfb-neon        ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethfb-neon       ?= "armv7ve"
+ARMPKGARCH_tune-armv7vehfb-neon-vfpv4  ?= "armv7ve"
+ARMPKGARCH_tune-armv7vethfb-neon-vfpv4 ?= "armv7ve"
+TUNE_FEATURES_tune-armv7vehfb             = "${TUNE_FEATURES_tune-armv7vehf}             bigendian"
+TUNE_FEATURES_tune-armv7vethfb            = "${TUNE_FEATURES_tune-armv7vethf}            bigendian"
+TUNE_FEATURES_tune-armv7vehfb-vfpv3d16    = "${TUNE_FEATURES_tune-armv7vehf-vfpv3d16}    bigendian"
+TUNE_FEATURES_tune-armv7vethfb-vfpv3d16   = "${TUNE_FEATURES_tune-armv7vethf-vfpv3d16}   bigendian"
+TUNE_FEATURES_tune-armv7vehfb-vfpv3       = "${TUNE_FEATURES_tune-armv7vehf-vfpv3}       bigendian"
+TUNE_FEATURES_tune-armv7vethfb-vfpv3      = "${TUNE_FEATURES_tune-armv7vethf-vfpv3}      bigendian"
+TUNE_FEATURES_tune-armv7vehfb-neon        = "${TUNE_FEATURES_tune-armv7vehf-neon}        bigendian"
+TUNE_FEATURES_tune-armv7vethfb-neon       = "${TUNE_FEATURES_tune-armv7vethf-neon}       bigendian"
+TUNE_FEATURES_tune-armv7vehfb-neon-vfpv4  = "${TUNE_FEATURES_tune-armv7vehf-neon-vfpv4}  bigendian"
+TUNE_FEATURES_tune-armv7vethfb-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7vethf-neon-vfpv4} bigendian"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehfb             = "${PACKAGE_EXTRA_ARCHS_tune-armv6hfb}  armv7vehfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethfb            = "${PACKAGE_EXTRA_ARCHS_tune-armv6thfb} armv7vehfb-vfp armv7vet2hfb-vfp"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3d16    = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb}  armv7vehfb-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3d16   = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb} armv7vehfb-vfpv3d16 armv7vet2hfb-vfpv3d16"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3d16}  armv7vehfb-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3      = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3d16} armv7vehfb-vfpv3 armv7vet2hfb-vfpv3"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-neon        = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb}  armv7vehfb-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-neon       = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb} armv7vehfb-neon armv7vet2hfb-neon"
+PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-neon-vfpv4  = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-neon}  armv7vehfb-neon-vfpv4"
+PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-neon} armv7vehfb-neon-vfpv4 armv7vet2hfb-neon-vfpv4"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv8.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv8.inc
new file mode 100644
index 000000000..5e832fae6
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/arch-armv8.inc
@@ -0,0 +1 @@
+require conf/machine/include/arm/arch-arm64.inc
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-neon.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-neon.inc
new file mode 100644
index 000000000..50d917522
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-neon.inc
@@ -0,0 +1,18 @@
+# GCC supports following options:
+# 'vfp', 'vfpv3', 'vfpv3-fp16', 'vfpv3-d16', 'vfpv3-d16-fp16', 'vfpv3xd', 'vfpv3xd-fp16', 'neon', 'neon-fp16', 'vfpv4', 'vfpv4-d16', 'fpv4-sp-d16', 'neon-vfpv4', 'fpv5-d16', 'fpv5-sp-d16', 'fp-armv8', 'neon-fp-armv8', and 'crypto-neon-fp-armv8'
+
+# Only some combinations are supported here.
+# 'vfp', -mfloat-abi parameter and 'hf' suffix is implemented in feature-arm-vfp.inc
+
+TUNEVALID[neon] = "Enable Neon SIMD accelerator unit."
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'neon', ' neon', '', d)}"
+
+TUNEVALID[vfpv3d16] = "Enable Vector Floating Point Version 3 with 16 registers (vfpv3-d16) unit."
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', ' vfpv3d16', '', d)}"
+
+TUNEVALID[vfpv3] = "Enable Vector Floating Point Version 3 with 32 registers (vfpv3) unit."
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', ' vfpv3', '' , d)}"
+
+TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit."
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', ' vfpv4', '', d)}"
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'vfpv4', 'neon' ], ' neon-vfpv4', '', d)}"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-thumb.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-thumb.inc
new file mode 100644
index 000000000..1faebf7c2
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-thumb.inc
@@ -0,0 +1,33 @@
+TUNEVALID[thumb] = "Use thumb instructions instead of ARM"
+ARM_THUMB_OPT = "${@['arm', 'thumb'][d.getVar('ARM_INSTRUCTION_SET', True) == 'thumb']}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv4',  't',  '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv5',  't',  '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6',  't',  '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}"
+ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 't2', '', d)}"
+
+# If the device supports ARM, then respect ARM_THUMB_OPT (which can be "arm" or "thumb")
+# If the defice doesn't support ARM, then always set "thumb" even when
+# some recipe explicitly sets ARM_INSTRUCTION_SET to "arm"
+ARM_M_OPT = "${@bb.utils.contains('TUNE_FEATURES', 'arm', '${ARM_THUMB_OPT}', 'thumb', d)}"
+python () {
+    if bb.utils.contains('TUNE_FEATURES', 'thumb', False, True, d):
+        return
+    selected = d.getVar('ARM_INSTRUCTION_SET', True)
+    if selected == None:
+        return
+    used = d.getVar('ARM_M_OPT', True)
+    if selected != used:
+        pn = d.getVar('PN', True)
+        bb.warn("Recipe '%s' selects ARM_INSTRUCTION_SET to be '%s', but tune configuration overrides it to '%s'" % (pn, selected, used))
+}
+
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'thumb', ' -m${ARM_M_OPT}', '', d)}"
+
+# Add suffix from ARM_THUMB_SUFFIX only if after all this we still set ARM_M_OPT to thumb
+ARMPKGSFX_THUMB .= "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '${ARM_THUMB_SUFFIX}', '', d) if d.getVar('ARM_M_OPT', True) == 'thumb' else ''}"
+
+# what about armv7m devices which don't support -marm (e.g. Cortex-M3)?
+TARGET_CC_KERNEL_ARCH += "${@bb.utils.contains('TUNE_FEATURES', 'thumb', '-mno-thumb-interwork -marm', '', d)}"
diff --git a/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-vfp.inc b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-vfp.inc
new file mode 100644
index 000000000..4247255c5
--- /dev/null
+++ b/import-layers/yocto-poky/meta/conf/machine/include/arm/feature-arm-vfp.inc
@@ -0,0 +1,14 @@
+# This is only for VFPv1 or VFPv2, other vfp* tunes are defined in
+# feature-arm-neon.inc, because they are available only for armv7*
+# and this .inc file is included from armv5
+
+TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit."
+TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', ' vfp', '', d)}"
+
+TUNE_CCARGS  .= "${@ (' -mfpu=%s ' % d.getVar('TUNE_CCARGS_MFPU', True).split()[-1]) if (d.getVar('TUNE_CCARGS_MFPU', True) != '') else ''}"
+ARMPKGSFX_FPU = "${@ ('-%s'        % d.getVar('TUNE_CCARGS_MFPU', True).split()[-1]) if (d.getVar('TUNE_CCARGS_MFPU', True) != '') else ''}"
+
+TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP."
+TUNE_CCARGS_MFLOAT = "${@ bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'hard', 'softfp', d) if (d.getVar('TUNE_CCARGS_MFPU', True) != '') else '' }"
+TUNE_CCARGS   .= "${@ ' -mfloat-abi=${TUNE_CCARGS_MFLOAT}' if (d.getVar('TUNE_CCARGS_MFLOAT', True) != '')     else ''}"
+ARMPKGSFX_EABI = "${@ 'hf'                                 if (d.getVar('TUNE_CCARGS_MFLOAT', True) == 'hard') else ''}"