conf/machine: move tune files to architecture directories

Move all of the tune files found in conf/machine/include into their
respective architecture directories in that same location.  All
references to these will need to be updated.  So, change the relevant
ones for this tree in this commit as well.

For the ARM tunes, nest them one further into armv8a, armv8m, etc. and
rename some to make them uniform with the rest of the tunes.

(From OE-Core rev: b6f15209bcfff953cce69da97a93f9ddff141ced)

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

14 files changed, 283 insertions, 0 deletions

diff --git a/meta/conf/machine/include/powerpc/tune-power5.inc b/meta/conf/machine/include/powerpc/tune-power5.inc
new file mode 100644
index 0000000000..e70e401217
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-power5.inc
@@ -0,0 +1,24 @@
+DEFAULTTUNE ?= "ppcp5"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power5] = "Enable IBM Power5 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power5', ' -mcpu=power5', '', d)}"
+
+AVAILTUNES += "ppcp5 ppc64p5"
+TUNE_FEATURES:tune-ppcp5 = "m32 fpu-hard power5 altivec bigendian"
+BASE_LIB:tune-ppcp5 = "lib"
+TUNE_PKGARCH:tune-ppcp5 = "ppcp5"
+PACKAGE_EXTRA_ARCHS:tune-ppcp5 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp5"
+
+TUNE_FEATURES:tune-ppc64p5 = "m64 fpu-hard power5 altivec bigendian"
+BASE_LIB:tune-ppc64p5 = "lib64"
+TUNE_PKGARCH:tune-ppc64p5 = "ppc64p5"
+PACKAGE_EXTRA_ARCHS:tune-ppc64p5 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p5"
+
+# glibc configure options to get power5 specific library
+GLIBC_EXTRA_OECONF:powerpc64 += "${@bb.utils.contains('TUNE_FEATURES', 'power5', '--with-cpu=power5', '', d)}"
+GLIBC_EXTRA_OECONF:powerpc += "${@bb.utils.contains('TUNE_FEATURES', 'power5', '--with-cpu=power5', '', d)}"
+
+# QEMU usermode fails with invalid instruction error
+MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'power5', ' qemu-usermode', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-power6.inc b/meta/conf/machine/include/powerpc/tune-power6.inc
new file mode 100644
index 0000000000..eaf89515ca
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-power6.inc
@@ -0,0 +1,24 @@
+DEFAULTTUNE ?= "ppcp6"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power6] = "Enable IBM Power6 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power6', ' -mcpu=power6', '', d)}"
+
+AVAILTUNES += "ppcp6 ppc64p6"
+TUNE_FEATURES:tune-ppcp6 = "m32 fpu-hard power6 altivec bigendian"
+BASE_LIB:tune-ppcp6 = "lib"
+TUNE_PKGARCH:tune-ppcp6 = "ppcp6"
+PACKAGE_EXTRA_ARCHS:tune-ppcp6 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp6"
+
+TUNE_FEATURES:tune-ppc64p6 = "m64 fpu-hard power6 altivec bigendian"
+BASE_LIB:tune-ppc64p6 = "lib64"
+TUNE_PKGARCH:tune-ppc64p6 = "ppc64p6"
+PACKAGE_EXTRA_ARCHS:tune-ppc64p6 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p6"
+
+# glibc configure options to get power6 specific library
+GLIBC_EXTRA_OECONF:powerpc64 += "${@bb.utils.contains('TUNE_FEATURES', 'power6', '--with-cpu=power6', '', d)}"
+GLIBC_EXTRA_OECONF:powerpc += "${@bb.utils.contains('TUNE_FEATURES', 'power6', '--with-cpu=power6', '', d)}"
+
+# QEMU usermode fails with invalid instruction error
+MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'power6', ' qemu-usermode', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-power7.inc b/meta/conf/machine/include/powerpc/tune-power7.inc
new file mode 100644
index 0000000000..4531ddd85f
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-power7.inc
@@ -0,0 +1,24 @@
+DEFAULTTUNE ?= "ppcp7"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power7] = "Enable IBM Power7 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power7', ' -mcpu=power7', '', d)}"
+
+AVAILTUNES += "ppcp7 ppc64p7"
+TUNE_FEATURES:tune-ppcp7 = "m32 fpu-hard power7 altivec bigendian"
+BASE_LIB:tune-ppcp7 = "lib"
+TUNE_PKGARCH:tune-ppcp7 = "ppcp7"
+PACKAGE_EXTRA_ARCHS:tune-ppcp7 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp7"
+
+TUNE_FEATURES:tune-ppc64p7 = "m64 fpu-hard power7 altivec bigendian"
+BASE_LIB:tune-ppc64p7 = "lib64"
+TUNE_PKGARCH:tune-ppc64p7 = "ppc64p7"
+PACKAGE_EXTRA_ARCHS:tune-ppc64p7 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p7"
+
+# glibc configure options to get power7 specific library
+GLIBC_EXTRA_OECONF:powerpc64 += "${@bb.utils.contains('TUNE_FEATURES', 'power7', '--with-cpu=power7', '', d)}"
+GLIBC_EXTRA_OECONF:powerpc += "${@bb.utils.contains('TUNE_FEATURES', 'power7', '--with-cpu=power7', '', d)}"
+
+# QEMU usermode fails with invalid instruction error
+MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'power7', ' qemu-usermode', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-power9.inc b/meta/conf/machine/include/powerpc/tune-power9.inc
new file mode 100644
index 0000000000..6744731f8e
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-power9.inc
@@ -0,0 +1,31 @@
+DEFAULTTUNE ?= "ppc64p9le"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[power9] = "Enable IBM Power9 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power9', ' -mcpu=power9', '', d)}"
+
+AVAILTUNES += "ppcp9 ppc64p9 ppcp9le ppc64p9le"
+
+TUNE_FEATURES:tune-ppcp9 = "m32 fpu-hard power9 altivec bigendian"
+BASE_LIB:tune-ppcp9 = "lib"
+TUNE_PKGARCH:tune-ppcp9 = "ppcp9"
+PACKAGE_EXTRA_ARCHS:tune-ppcp9 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp9"
+
+TUNE_FEATURES:tune-ppc64p9 = "m64 fpu-hard power9 altivec bigendian"
+BASE_LIB:tune-ppc64p9 = "lib64"
+TUNE_PKGARCH:tune-ppc64p9 = "ppc64p9"
+PACKAGE_EXTRA_ARCHS:tune-ppc64p9 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p9"
+
+TUNE_FEATURES:tune-ppcp9le = "m32 fpu-hard power9 altivec"
+BASE_LIB:tune-ppcp9le = "lib"
+TUNE_PKGARCH:tune-ppcp9le = "ppcp9le"
+PACKAGE_EXTRA_ARCHS:tune-ppcp9le = "${PACKAGE_EXTRA_ARCHS:tune-powerpcle} ppcp9le"
+
+TUNE_FEATURES:tune-ppc64p9le = "m64 fpu-hard power9 altivec"
+BASE_LIB:tune-ppc64p9le = "lib64"
+TUNE_PKGARCH:tune-ppc64p9le = "ppc64p9le"
+PACKAGE_EXTRA_ARCHS:tune-ppc64p9le = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64le} ppc64p9le"
+
+# glibc configure options to get power9 specific library
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'power9', '--with-cpu=power9', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-ppc476.inc b/meta/conf/machine/include/powerpc/tune-ppc476.inc
new file mode 100644
index 0000000000..54152cb941
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppc476.inc
@@ -0,0 +1,14 @@
+DEFAULTTUNE ?= "ppc476"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppc476] = "Enable ppc476 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppc476', ' -mcpu=476', '', d)}"
+
+AVAILTUNES += "ppc476"
+TUNE_FEATURES:tune-ppc476 = "m32 fpu-hard ppc476 bigendian"
+TUNE_PKGARCH:tune-ppc476 = "ppc476"
+PACKAGE_EXTRA_ARCHS:tune-ppc476 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppc476"
+
+# glibc configure options to get 476 specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppc476', '-with-cpu=476', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-ppc603e.inc b/meta/conf/machine/include/powerpc/tune-ppc603e.inc
new file mode 100644
index 0000000000..8beec00f24
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppc603e.inc
@@ -0,0 +1,14 @@
+DEFAULTTUNE ?= "ppc603e"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppc603e] = "Enable ppc603e specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppc603e', ' -mcpu=603e', '', d)}"
+
+AVAILTUNES += "ppc603e"
+TUNE_FEATURES:tune-ppc603e = "m32 fpu-hard ppc603e bigendian"
+TUNE_PKGARCH:tune-ppc603e = "ppc603e"
+PACKAGE_EXTRA_ARCHS:tune-ppc603e = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppc603e"
+
+# glibc configure options to get 603e specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppc603e', '-with-cpu=603e', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-ppc7400.inc b/meta/conf/machine/include/powerpc/tune-ppc7400.inc
new file mode 100644
index 0000000000..1e2c9fc2ce
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppc7400.inc
@@ -0,0 +1,14 @@
+DEFAULTTUNE ?= "ppc7400"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppc7400] = "Enable ppc7400 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppc7400', ' -mcpu=7400 -mno-spe', '', d)}"
+
+AVAILTUNES += "ppc7400"
+TUNE_FEATURES:tune-ppc7400 = "m32 fpu-hard ppc7400 altivec bigendian"
+TUNE_PKGARCH:tune-ppc7400 = "ppc7400"
+PACKAGE_EXTRA_ARCHS:tune-ppc7400 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppc7400"
+
+# glibc configure options to get 7400 specific library (for sqrt)
+#GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppc7400', '--with-cpu=power4', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce300c2.inc b/meta/conf/machine/include/powerpc/tune-ppce300c2.inc
new file mode 100644
index 0000000000..90171c76d5
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce300c2.inc
@@ -0,0 +1,11 @@
+DEFAULTTUNE ?= "ppce300c2"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppce300c2] = "Enable ppce300c2 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c2', ' -mcpu=e300c2', '', d)}"
+
+AVAILTUNES += "ppce300c2"
+TUNE_FEATURES:tune-ppce300c2 = "m32 fpu-soft ppce300c2 bigendian"
+TUNE_PKGARCH:tune-ppce300c2 = "ppce300c2"
+PACKAGE_EXTRA_ARCHS:tune-ppce300c2 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc-nf} ppce300c2"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce300c3.inc b/meta/conf/machine/include/powerpc/tune-ppce300c3.inc
new file mode 100644
index 0000000000..b74b6ad976
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce300c3.inc
@@ -0,0 +1,23 @@
+DEFAULTTUNE ?= "ppce300c3"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+AVAILTUNES += "ppce300c3 ppce300c3-nf"
+
+# hard-float
+TUNEVALID[ppce300c3] = "Enable ppce300c3 specific processor optimizations"
+TUNE_FEATURES:tune-ppce300c3 = "${TUNE_FEATURES:tune-powerpc} ppce300c3"
+TUNE_PKGARCH:tune-ppce300c3 = "ppce300c3"
+PACKAGE_EXTRA_ARCHS:tune-ppce300c3 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppce300c3"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3', ' -mcpu=e300c3', '', d)}"
+
+# glibc config options to make use of e300c3 (603e) specific sqrt/sqrtf routines
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3', '--with-cpu=e300c3', '', d)}"
+
+# soft-float
+TUNEVALID[ppce300c3-nf] = "Enable ppce300c3 specific processor optimizations (no fpu)"
+TUNE_FEATURES:tune-ppce300c3-nf = "${TUNE_FEATURES:tune-powerpc-nf} ppce300c3-nf"
+TUNE_PKGARCH:tune-ppce300c3-nf = "ppce300c3-nf"
+PACKAGE_EXTRA_ARCHS:tune-ppce300c3-nf = "${PACKAGE_EXTRA_ARCHS:tune-powerpc-nf} ppce300c3-nf"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3-nf', ' -mcpu=e300c3', '', d)}"
+
diff --git a/meta/conf/machine/include/powerpc/tune-ppce500.inc b/meta/conf/machine/include/powerpc/tune-ppce500.inc
new file mode 100644
index 0000000000..aceab321b7
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce500.inc
@@ -0,0 +1,20 @@
+DEFAULTTUNE ?= "ppce500"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500', ' -mcpu=8540', '', d)}"
+
+TUNEVALID[spe] = "Enable SPE ABI extensions"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500', 'spe' ], ' -mabi=spe -mspe -mfloat-gprs=single', '', d)}"
+TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500' , 'spe' ], 'ppc-efs', '', d)}"
+
+# spe is defined potentially in two places, so we want to be sure it will
+# only write spe once to the ABIEXTENSIONS field.
+SPEABIEXTENSION = "${@bb.utils.filter('TUNE_FEATURES', 'spe', d)}"
+ABIEXTENSION .= "${SPEABIEXTENSION}"
+
+AVAILTUNES += "ppce500"
+TUNE_FEATURES:tune-ppce500 = "m32 spe ppce500 bigendian"
+TUNE_PKGARCH:tune-ppce500 = "ppce500"
+PACKAGE_EXTRA_ARCHS:tune-ppce500 = "ppce500"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce500mc.inc b/meta/conf/machine/include/powerpc/tune-ppce500mc.inc
new file mode 100644
index 0000000000..e3524a10ca
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce500mc.inc
@@ -0,0 +1,17 @@
+DEFAULTTUNE ?= "ppce500mc"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppce500mc] = "Enable ppce500mc specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500mc', ' -mcpu=e500mc', '', d)}"
+
+AVAILTUNES += "ppce500mc"
+TUNE_FEATURES:tune-ppce500mc = "m32 fpu-hard ppce500mc bigendian"
+TUNE_PKGARCH:tune-ppce500mc = "ppce500mc"
+PACKAGE_EXTRA_ARCHS:tune-ppce500mc = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppce500mc"
+
+# glibc configure options to get e500mc specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppce500mc', '-with-cpu=e500mc', '', d)}"
+
+# pass -mcpu=e500mc for ppce500mc kernel cross compile
+TARGET_CC_KERNEL_ARCH = "-mcpu=e500mc"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce500v2.inc b/meta/conf/machine/include/powerpc/tune-ppce500v2.inc
new file mode 100644
index 0000000000..461164d818
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce500v2.inc
@@ -0,0 +1,20 @@
+DEFAULTTUNE ?= "ppce500v2"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppce500v2] = "Enable ppce500v2 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500v2', ' -mcpu=8548', '', d)}"
+
+TUNEVALID[spe] = "Enable SPE ABI extensions"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500v2', 'spe' ], ' -mabi=spe -mspe -mfloat-gprs=double', '', d)}"
+TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500v2' , 'spe' ], 'ppc-efd', '', d)}"
+
+# spe is defined potentially in two places, so we want to be sure it will
+# only write spe once to the ABIEXTENSIONS field.
+SPEABIEXTENSION = "${@bb.utils.filter('TUNE_FEATURES', 'spe', d)}"
+ABIEXTENSION .= "${SPEABIEXTENSION}"
+
+AVAILTUNES += "ppce500v2"
+TUNE_FEATURES:tune-ppce500v2 = "m32 ppce500v2 bigendian"
+TUNE_PKGARCH:tune-ppce500v2 = "ppce500v2"
+PACKAGE_EXTRA_ARCHS:tune-ppce500v2 = "ppce500v2"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce5500.inc b/meta/conf/machine/include/powerpc/tune-ppce5500.inc
new file mode 100644
index 0000000000..2cf7b1737c
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce5500.inc
@@ -0,0 +1,23 @@
+DEFAULTTUNE ?= "ppce5500"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[e5500] = "Enable Freescale e5500 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'e5500', ' -mcpu=e5500', '', d)}"
+
+AVAILTUNES += "ppce5500 ppc64e5500"
+TUNE_FEATURES:tune-ppce5500 = "m32 fpu-hard e5500 bigendian"
+BASE_LIB:tune-ppce5500 = "lib"
+TUNE_PKGARCH:tune-ppce5500 = "ppce5500"
+PACKAGE_EXTRA_ARCHS:tune-ppce5500 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppce5500"
+
+TUNE_FEATURES:tune-ppc64e5500 = "m64 fpu-hard e5500 bigendian"
+BASE_LIB:tune-ppc64e5500 = "lib64"
+TUNE_PKGARCH:tune-ppc64e5500 = "ppc64e5500"
+PACKAGE_EXTRA_ARCHS:tune-ppc64e5500 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64e5500"
+
+# glibc configure options to get e5500 specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'e5500', '--with-cpu=e5500', '', d)}"
+
+# QEMU usermode fails with invalid instruction error (YOCTO: #10304)
+MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'e5500', ' qemu-usermode', '', d)}"
diff --git a/meta/conf/machine/include/powerpc/tune-ppce6500.inc b/meta/conf/machine/include/powerpc/tune-ppce6500.inc
new file mode 100644
index 0000000000..e78de350ad
--- /dev/null
+++ b/meta/conf/machine/include/powerpc/tune-ppce6500.inc
@@ -0,0 +1,24 @@
+DEFAULTTUNE ?= "ppce6500"
+
+require conf/machine/include/powerpc/arch-powerpc64.inc
+
+TUNEVALID[e6500] = "Enable Freescale e6500 specific processor optimizations"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'e6500', ' -mcpu=e6500', '', d)}"
+
+AVAILTUNES += "ppce6500 ppc64e6500"
+TUNE_FEATURES:tune-ppce6500 = "m32 fpu-hard e6500 altivec bigendian"
+BASE_LIB:tune-ppce6500 = "lib"
+TUNE_PKGARCH:tune-ppce6500 = "ppce6500"
+PACKAGE_EXTRA_ARCHS:tune-ppce6500 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppce6500"
+
+TUNE_FEATURES:tune-ppc64e6500 = "m64 fpu-hard e6500 altivec bigendian"
+BASE_LIB:tune-ppc64e6500 = "lib64"
+TUNE_PKGARCH:tune-ppc64e6500 = "ppc64e6500"
+PACKAGE_EXTRA_ARCHS:tune-ppc64e6500 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64e6500"
+
+# glibc configure options to get e6500 specific library
+GLIBC_EXTRA_OECONF:powerpc64 += "${@bb.utils.contains('TUNE_FEATURES', 'e6500', '--with-cpu=e6500', '', d)}"
+GLIBC_EXTRA_OECONF:powerpc += "${@bb.utils.contains('TUNE_FEATURES', 'e6500', '--with-cpu=e6500', '', d)}"
+
+# QEMU usermode fails with invalid instruction error (YOCTO: #10304)
+MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'e6500', ' qemu-usermode', '', d)}"