diff options
Diffstat (limited to 'meta/conf/machine/include/arm')
| -rw-r--r-- | meta/conf/machine/include/arm/arch-arm.inc | 16 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv4.inc | 24 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv5-dsp.inc | 40 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv5.inc | 51 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv6.inc | 32 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv7.inc | 55 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/arch-armv7a.inc | 54 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/feature-arm-neon.inc | 3 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/feature-arm-thumb.inc | 25 | ||||
| -rw-r--r-- | meta/conf/machine/include/arm/feature-arm-vfp.inc | 6 |
10 files changed, 305 insertions, 1 deletions
diff --git a/meta/conf/machine/include/arm/arch-arm.inc b/meta/conf/machine/include/arm/arch-arm.inc index c517df6334..4ea8b2b2d1 100644 --- a/meta/conf/machine/include/arm/arch-arm.inc +++ b/meta/conf/machine/include/arm/arch-arm.inc @@ -1,3 +1,17 @@ -TUNE_ARCH = "arm" + +TUNEVALID[bigendian] = "Enable big-endian mode." + +ARMPKGARCH ??= "arm" +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 = "${@d.getVar('ARMPKGARCH', True)}${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}" ABIEXTENSION = "eabi" + +TARGET_FPU = "${@d.getVar('ARMPKGSFX_FPU', True).strip('-') or 'soft'}" + diff --git a/meta/conf/machine/include/arm/arch-armv4.inc b/meta/conf/machine/include/arm/arch-armv4.inc new file mode 100644 index 0000000000..c014d20eb6 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv4.inc @@ -0,0 +1,24 @@ +DEFAULTTUNE ?= "armv4" + +ARMPKGARCH ?= "armv4" + +TUNEVALID[armv4] = "Enable instructions for ARMv4" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv4", "-march=armv4${ARMPKGSFX_THUMB}", "", d)}" + +require conf/machine/include/arm/arch-arm.inc +require conf/machine/include/arm/feature-arm-thumb.inc + +# Little Endian +AVAILTUNES += "armv4 armv4t" +TUNE_FEATURES_tune-armv4 ?= "armv4" +TUNE_FEATURES_tune-armv4t ?= "armv4 thumb" +PACKAGE_EXTRA_ARCHS_tune-armv4 = "arm armv4" +PACKAGE_EXTRA_ARCHS_tune-armv4t = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4t" + +# Big Endian +AVAILTUNES += "armv4b armv4tb" +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 = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv4tb" + diff --git a/meta/conf/machine/include/arm/arch-armv5-dsp.inc b/meta/conf/machine/include/arm/arch-armv5-dsp.inc new file mode 100644 index 0000000000..498a012442 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv5-dsp.inc @@ -0,0 +1,40 @@ +ARMPKGSFX_DSP = "${@bb.utils.contains("TUNE_FEATURES", [ "armv5", "dsp" ], "e", "", d)}" + +require conf/machine/include/arm/arch-armv5.inc + +# Little Endian +AVAILTUNES += "armv5e armv5te" +TUNE_FEATURES_tune-armv5e ?= "armv5 dsp" +TUNE_FEATURES_tune-armv5te ?= "armv5 dsp thumb" +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" +TUNE_FEATURES_tune-armv5e-vfp ?= "armv5 vfp dsp" +TUNE_FEATURES_tune-armv5te-vfp ?= "armv5 vfp dsp thumb" +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" +TUNE_FEATURES_tune-armv5eb ?= "${TUNE_FEATURES_tune-armv5e} bigendian" +TUNE_FEATURES_tune-armv5teb ?= "${TUNE_FEATURES_tune-armv5te} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv5eb = "${PACKAGE_EXTRA_ARCHS_tune-armv5} armv5eb" +PACKAGE_EXTRA_ARCHS_tune-armv5teb = "${PACKAGE_EXTRA_ARCHS_tune-armv5t} armv5eb armv5teb" + +# Big Endian + VFP/DSP +AVAILTUNES += "armv5eb-vfp armv5teb-vfp armv5ehfb-vfp armv5tehfb-vfp" +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 ?= "${TUNE_FEATURES_tune-armv5eb-vfp} callconvention-hard" +TUNE_FEATURES_tune-armv5tehfb-vfp ?= "${TUNE_FEATURES_tune-armv5teb-vfp} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5-vfp} armv5eb armv5eb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5t-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/meta/conf/machine/include/arm/arch-armv5.inc b/meta/conf/machine/include/arm/arch-armv5.inc new file mode 100644 index 0000000000..55cbe03562 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv5.inc @@ -0,0 +1,51 @@ +DEFAULTTUNE ?= "armv5" + +ARMPKGARCH ?= "armv5" + +TUNEVALID[armv5] = "Enable instructions for ARMv5" +TUNE_CONFLICTS[armv5] = "armv4" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv5", "-march=armv5${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}", "", d)}" + +ARMPKGSFX_DSP = "${@bb.utils.contains("TUNE_FEATURES", [ "armv5", "dsp" ], "e", "", d)}" + +require conf/machine/include/arm/arch-armv4.inc +require conf/machine/include/arm/feature-arm-vfp.inc + +# Little Endian +AVAILTUNES += "armv5 armv5t armv5e armv5te" +TUNE_FEATURES_tune-armv5 ?= "armv5" +TUNE_FEATURES_tune-armv5t ?= "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" +TUNE_FEATURES_tune-armv5-vfp ?= "armv5 vfp" +TUNE_FEATURES_tune-armv5t-vfp ?= "armv5 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" +PACKAGE_EXTRA_ARCHS_tune-armv5tehf-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5thf-vfp} armv5ehf-vfp armv5tehf-vfp" + +# Big Endian +AVAILTUNES += "armv5b armv5tb" +TUNE_FEATURES_tune-armv5b ?= "${TUNE_FEATURES_tune-armv5} bigendian" +TUNE_FEATURES_tune-armv5tb ?= "${TUNE_FEATURES_tune-armv5t} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv5b = "${PACKAGE_EXTRA_ARCHS_tune-armv4} armv5b" +PACKAGE_EXTRA_ARCHS_tune-armv5tb = "${PACKAGE_EXTRA_ARCHS_tune-armv4t} armv5b armv5tb" + +# Big Endian + VFP/DSP +AVAILTUNES += "armv5b-vfp armv5tb-vfp armv5hfb-vfp armv5thfb-vfp" +TUNE_FEATURES_tune-armv5b-vfp ?= "${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-armv5b-vfp} callconvention-hard" +TUNE_FEATURES_tune-armv5thfb-vfp ?= "${TUNE_FEATURES_tune-armv5tb-vfp} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv5b-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5} armv5b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv5tb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5t} armv5b-vfp armv5tb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv5hfb-vfp = "armv5hfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv5thfb-vfp = "armv5hfb-vfp armv5thfb-vfp" + + diff --git a/meta/conf/machine/include/arm/arch-armv6.inc b/meta/conf/machine/include/arm/arch-armv6.inc new file mode 100644 index 0000000000..20924c92cb --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv6.inc @@ -0,0 +1,32 @@ +DEFAULTTUNE ?= "armv6" + +ARMPKGARCH ?= "armv6" + +TUNEVALID[armv6] = "Enable instructions for ARMv6" +TUNE_CONFLICTS[armv6] = "armv4 armv5" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv6", "-march=armv6", "", d)}" + +require conf/machine/include/arm/arch-armv5-dsp.inc + +# Little Endian +AVAILTUNES += "armv6 armv6t armv6hf armv6thf" +TUNE_FEATURES_tune-armv6 ?= "armv6 vfp" +TUNE_FEATURES_tune-armv6t ?= "armv6 vfp thumb" +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 = "${PACKAGE_EXTRA_ARCHS_tune-armv5e-vfp} armv6-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv6t = "${PACKAGE_EXTRA_ARCHS_tune-armv5te-vfp} 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 armv6tb armv6hfb armv6thfb" +TUNE_FEATURES_tune-armv6b ?= "${TUNE_FEATURES_tune-armv6} bigendian" +TUNE_FEATURES_tune-armv6tb ?= "${TUNE_FEATURES_tune-armv6t} bigendian" +TUNE_FEATURES_tune-armv6hfb ?= "${TUNE_FEATURES_tune-armv6b} callconvention-hard" +TUNE_FEATURES_tune-armv6thfb ?= "${TUNE_FEATURES_tune-armv6tb} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv6b = "${PACKAGE_EXTRA_ARCHS_tune-armv5e-vfp} armv6b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv6tb = "${PACKAGE_EXTRA_ARCHS_tune-armv5te-vfp} 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/meta/conf/machine/include/arm/arch-armv7.inc b/meta/conf/machine/include/arm/arch-armv7.inc new file mode 100644 index 0000000000..8bc8d1049b --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv7.inc @@ -0,0 +1,55 @@ +DEFAULTTUNE ?= "armv7" + +ARMPKGARCH ?= "armv7" + +TUNEVALID[armv7] = "Enable instructions for ARMv7" +TUNE_CONFLICTS[armv7] = "armv4 armv5 armv6" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv7", "-march=armv7", "", d)}" + +require conf/machine/include/arm/arch-armv6.inc +require conf/machine/include/arm/feature-arm-neon.inc + +# Little Endian base configs +AVAILTUNES += "armv7 armv7t armv7-neon armv7t-neon" +TUNE_FEATURES_tune-armv7 ?= "armv7 vfp" +TUNE_FEATURES_tune-armv7t ?= "armv7 vfp thumb" +TUNE_FEATURES_tune-armv7-neon ?= "armv7 vfp neon" +TUNE_FEATURES_tune-armv7t-neon ?= "armv7 vfp neon thumb" +PACKAGE_EXTRA_ARCHS_tune-armv7 = "${PACKAGE_EXTRA_ARCHS_tune-armv6} armv7-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7t = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7-vfp armv7t2-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7} armv7-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7t-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7t} armv7-vfp-neon armv7at2-vfp-neon" + +# VFP Tunes +AVAILTUNES += "armv7hf armv7thf armv7hf-neon armv7thf-neon +TUNE_FEATURES_tune-armv7hf ?= "${TUNE_FEATURES_tune-armv7} callconvention-hard" +TUNE_FEATURES_tune-armv7thf ?= "${TUNE_FEATURES_tune-armv7t} callconvention-hard" +TUNE_FEATURES_tune-armv7hf-neon ?= "${TUNE_FEATURES_tune-armv7-neon} callconvention-hard" +TUNE_FEATURES_tune-armv7thf-neon ?= "${TUNE_FEATURES_tune_armv7t-neon} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv7hf = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf} armv7hf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7thf = "${PACKAGE_EXTRA_ARCHS_tune-armv6thf} armv7hf-vfp armv7t2hf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7hf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7hf} armv7hf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7thf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7thf} armv7hf-vfp-neon armv7at2hf-vfp-neon" + +# Big Endian +AVAILTUNES += "armv7b armv7tb armv7b-neon armv7tb-neon" +TUNE_FEATURES_tune-armv7b ?= "${TUNE_FEATURES_tune-armv7} bigendian" +TUNE_FEATURES_tune-armv7tb ?= "${TUNE_FEATURES_tune-armv7t} bigendian" +TUNE_FEATURES_tune-armv7b-neon ?= "${TUNE_FEATURES_tune-armv7-neon} bigendian" +TUNE_FEATURES_tune-armv7tb-neon ?= "${TUNE_FEATURES_tune-armv7t-neon} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv7b = "${PACKAGE_EXTRA_ARCHS_tune-armv6} armv7b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7tb = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7b-vfp armv7t2b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7b-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7} armv7b-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7tb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7t} armv7b-vfp-neon armv7at2b-vfp-neon" + +# Big Endian + VFP +AVAILTUNES += "armv7hfb armv7thfb armv7hfb-neon armv7thfb-neon" +TUNE_FEATURES_tune-armv7hfb ?= "${TUNE_FEATURES_tune-armv7b} callconvention-hard" +TUNE_FEATURES_tune-armv7thfb ?= "${TUNE_FEATURES_tune-armv7tb} callconvention-hard" +TUNE_FEATURES_tune-armv7hfb-neon ?= "${TUNE_FEATURES_tune-armv7b-neon} callconvention-hard" +TUNE_FEATURES_tune-armv7thfb-neon ?= "${TUNE_FEATURES_tune_armv7tb-neon} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv7hfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6hfb} armv7hfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7thfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6thfb} armv7hfb-vfp armv7t2hfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7hfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7hfb} armv7hfb-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7thfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7thfb} armv7hfb-vfp-neon armv7at2hfb-vfp-neon" + diff --git a/meta/conf/machine/include/arm/arch-armv7a.inc b/meta/conf/machine/include/arm/arch-armv7a.inc new file mode 100644 index 0000000000..ce9cee5047 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv7a.inc @@ -0,0 +1,54 @@ +DEFAULTTUNE ?= "armv7a" + +ARMPKGARCH ?= "armv7a" + +TUNEVALID[armv7-a] = "Enable instructions for ARMv7-a" +TUNE_CONFLICTS[armv7a] = "armv4 armv5 armv6 armv7" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv7a", "-march=armv7-a -fno-tree-vectorize", "", d)}" + +require conf/machine/include/arm/arch-armv7.inc + +# Little Endian base configs +AVAILTUNES += "armv7a armv7at armv7a-neon armv7at-neon" +TUNE_FEATURES_tune-armv7a ?= "armv7a vfp" +TUNE_FEATURES_tune-armv7at ?= "armv7a vfp thumb" +TUNE_FEATURES_tune-armv7a-neon ?= "armv7a vfp neon" +TUNE_FEATURES_tune-armv7at-neon ?= "armv7a vfp neon thumb" +PACKAGE_EXTRA_ARCHS_tune-armv7a = "${PACKAGE_EXTRA_ARCHS_tune-armv7} armv7a-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7a-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} armv7a-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7at = "${PACKAGE_EXTRA_ARCHS_tune-armv7t} armv7a-vfp armv7at2-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7at-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7a-vfp-neon armv7at2-vfp-neon" + +# VFP Tunes +AVAILTUNES += "armv7hf armv7thf armv7hf-neon armv7thf-neon +TUNE_FEATURES_tune-armv7ahf ?= "${TUNE_FEATURES_tune-armv7a} callconvention-hard" +TUNE_FEATURES_tune-armv7athf ?= "${TUNE_FEATURES_tune-armv7at} 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" +PACKAGE_EXTRA_ARCHS_tune-armv7ahf = "${PACKAGE_EXTRA_ARCHS_tune-armv7hf} armv7ahf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7athf = "${PACKAGE_EXTRA_ARCHS_tune-armv7thf} armv7ahf-vfp armv7at2hf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf} armv7ahf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} armv7ahf-vfp-neon armv7at2hf-vfp-neon" + +# Big Endian +AVAILTUNES += "armv7ab armv7atb armv7ab-neon armv7atb-neon" +TUNE_FEATURES_tune-armv7ab ?= "${TUNE_FEATURES_tune-armv7a} bigendian" +TUNE_FEATURES_tune-armv7atb ?= "${TUNE_FEATURES_tune-armv7at} bigendian" +TUNE_FEATURES_tune-armv7ab-neon ?= "${TUNE_FEATURES_tune-armv7a-neon} bigendian" +TUNE_FEATURES_tune-armv7atb-neon ?= "${TUNE_FEATURES_tune-armv7at-neon} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv7ab = "${PACKAGE_EXTRA_ARCHS_tune-armv7} armv7ab-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7atb = "${PACKAGE_EXTRA_ARCHS_tune-armv7t} armv7ab-vfp armv7at2b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7ab-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} armv7ab-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7atb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7ab-vfp-neon armv7at2b-vfp-neon" + +# Big Endian + VFP +AVAILTUNES += "armv7ahfb armv7athfb armv7ahfb-neon armv7athfb-neon" +TUNE_FEATURES_tune-armv7ahfb ?= "${TUNE_FEATURES_tune-armv7ab} callconvention-hard" +TUNE_FEATURES_tune-armv7athfb ?= "${TUNE_FEATURES_tune-armv7atb} callconvention-hard" +TUNE_FEATURES_tune-armv7ahfb-neon ?= "${TUNE_FEATURES_tune-armv7ab-neon} callconvention-hard" +TUNE_FEATURES_tune-armv7athfb-neon ?= "${TUNE_FEATURES_tune_armv7atb-neon} callconvention-hard" +PACKAGE_EXTRA_ARCHS_tune-armv7ahfb = "${PACKAGE_EXTRA_ARCHS_tune-armv7hfb} armv7ahfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7athfb = "${PACKAGE_EXTRA_ARCHS_tune-armv7thfb} armv7ahfb-vfp armv7at2hfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb} armv7ahfb-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7athfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb} armv7ahfb-vfp-neon armv7at2hfb-vfp-neon" + diff --git a/meta/conf/machine/include/arm/feature-arm-neon.inc b/meta/conf/machine/include/arm/feature-arm-neon.inc new file mode 100644 index 0000000000..a7dac03871 --- /dev/null +++ b/meta/conf/machine/include/arm/feature-arm-neon.inc @@ -0,0 +1,3 @@ +TUNEVALID[neon] = "Enable Neon SIMD accelerator unit." +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "neon", "-mfpu=neon", "" ,d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "neon", "-neon", "" ,d)}" diff --git a/meta/conf/machine/include/arm/feature-arm-thumb.inc b/meta/conf/machine/include/arm/feature-arm-thumb.inc new file mode 100644 index 0000000000..b5801687fa --- /dev/null +++ b/meta/conf/machine/include/arm/feature-arm-thumb.inc @@ -0,0 +1,25 @@ +# The instruction set the compiler should use when generating application +# code. The kernel is always compiled with arm code at present. arm code +# is the original 32 bit ARM instruction set, thumb code is the 16 bit +# encoded RISC sub-set. Thumb code is smaller (maybe 70% of the ARM size) +# but requires more instructions (140% for 70% smaller code) so may be +# slower. +TUNEVALID[thumb] = "Use thumb instructions instead of ARM" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "thumb", "-mthumb", "-mno-thumb", d)}" +OVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "thumb", ":thumb", "", d)}" + +# Note armv7 will hit on armv7a as well +ARMPKGSFX_THUMB .= "${@bb.utils.contains("TUNE_FEATURES", [ "armv4", "thumb" ], "t", "", d)}" +ARMPKGSFX_THUMB .= "${@bb.utils.contains("TUNE_FEATURES", [ "armv5", "thumb" ], "t", "", d)}" +ARMPKGSFX_THUMB .= "${@bb.utils.contains("TUNE_FEATURES", [ "armv6", "thumb" ], "t", "", d)}" +ARMPKGSFX_THUMB .= "${@bb.utils.contains("TUNE_FEATURES", [ "armv7", "thumb" ], "t2", "", d)}" + +# Whether to compile with code to allow interworking between the two +# instruction sets. This allows thumb code to be executed on a primarily +# arm system and vice versa. It is strongly recommended that DISTROs not +# turn this off - the actual cost is very small. +TUNEVALID[no-thumb-interwork] = "Disable mixing of thumb and ARM functions" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "no-thumb-interwork", "-mno-thumb-interwork", "-mthumb-interwork", d)}" +OVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "no-thumb-interwork", ":thumb-interwork", "", d)}" + +TARGET_CC_KERNEL_ARCH += "-mno-thumb-interwork -mno-thumb" diff --git a/meta/conf/machine/include/arm/feature-arm-vfp.inc b/meta/conf/machine/include/arm/feature-arm-vfp.inc new file mode 100644 index 0000000000..29a925c3f0 --- /dev/null +++ b/meta/conf/machine/include/arm/feature-arm-vfp.inc @@ -0,0 +1,6 @@ +TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." +ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "" ,d)}" + +TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP." +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", "-mfloat-abi=hard", "-mfloat-abi=softfp", d), "" ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", [ "callconvention-hard", "vfp" ], "hf", "", d)}" |