diff options
author | Jon Mason <jdmason@kudzu.us> | 2021-08-10 17:36:33 -0400 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-08-13 14:44:02 +0100 |
commit | a9ff58f4cc1b45145fc1576c7eacabaea64b7bd4 (patch) | |
tree | 5e0ba2ec5cc84e1401edb1ceeb63a9042ef44ad1 /meta | |
parent | 942c06a7348070b92f722fa5c439c8c4404485b7 (diff) | |
download | openembedded-core-a9ff58f4cc1b45145fc1576c7eacabaea64b7bd4.tar.gz |
tune-cortexm*: add support for all Arm Cortex-M processors
Add tune entries for all Arm Cortex-M processors currently supported in
GCC (that are not currently present). The ARMv7 entries were added in
conf/machine/include/ to match the existing Cortex-M and Cortex-A tune
files. The ARMv8 entries were added to conf/machine/include/arm/armv8-m
to match how ARMv8 was done for Cortex-A processor tune files.
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv7em.inc | 17 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv7m.inc | 17 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv8-1m-main.inc | 18 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv8m-base.inc | 17 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv8m-main.inc | 36 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/armv8-1m/tune-cortexm55.inc | 14 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/armv8-m/tune-cortexm23.inc | 14 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/armv8-m/tune-cortexm33.inc | 17 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/armv8-m/tune-cortexm35p.inc | 17 | ||||
-rw-r--r-- | meta/conf/machine/include/tune-cortexm1.inc | 14 | ||||
-rw-r--r-- | meta/conf/machine/include/tune-cortexm3.inc | 14 | ||||
-rw-r--r-- | meta/conf/machine/include/tune-cortexm4.inc | 14 | ||||
-rw-r--r-- | meta/conf/machine/include/tune-cortexm7.inc | 14 |
13 files changed, 223 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/arch-armv7em.inc b/meta/conf/machine/include/arm/arch-armv7em.inc new file mode 100644 index 0000000000..adcab272ed --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv7em.inc @@ -0,0 +1,17 @@ +# +# Defaults for ARMv7e-m +# +DEFAULTTUNE ?= "armv7em" + +TUNEVALID[armv7em] = "Enable instructions for ARMv7e-m" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7em', ' -march=armv7e-m', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7em', 'armv7em:', '', d)}" + +TUNECONFLICTS[armv7em] = "armv4 armv5 armv6 armv7a" + +require conf/machine/include/arm/arch-armv7m.inc + +AVAILTUNES += "armv7em" +ARMPKGARCH:tune-armv7em = "armv7em" +TUNE_FEATURES:tune-armv7em = "armv7em" +PACKAGE_EXTRA_ARCHS:tune-armv7em = "armv7em" diff --git a/meta/conf/machine/include/arm/arch-armv7m.inc b/meta/conf/machine/include/arm/arch-armv7m.inc new file mode 100644 index 0000000000..a36c265bc1 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv7m.inc @@ -0,0 +1,17 @@ +# +# Defaults for ARMv7-m +# +DEFAULTTUNE ?= "armv7m" + +TUNEVALID[armv7m] = "Enable instructions for ARMv7-m" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '', d)}" + +TUNECONFLICTS[armv7m] = "armv4 armv5 armv6 armv7a" + +require conf/machine/include/arm/arch-armv6m.inc + +AVAILTUNES += "armv7m" +ARMPKGARCH:tune-armv7m = "armv7m" +TUNE_FEATURES:tune-armv7m = "armv7m" +PACKAGE_EXTRA_ARCHS:tune-armv7m = "armv7m" diff --git a/meta/conf/machine/include/arm/arch-armv8-1m-main.inc b/meta/conf/machine/include/arm/arch-armv8-1m-main.inc new file mode 100644 index 0000000000..9171b31c90 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv8-1m-main.inc @@ -0,0 +1,18 @@ +# +# +# Defaults for ARMv8.1-M.main +# +DEFAULTTUNE ?= "armv8-1m-main" + +TUNEVALID[armv8-1m-main] = "Enable instructions for ARMv8.1-m.main" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8-1m-main', ' -march=armv8.1-m.main', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8-1m-main', 'armv8-1m-main:', '', d)}" + +TUNECONFLICTS[armv8-1m-main] = "armv4 armv5 armv6 armv7a" + +require conf/machine/include/arm/arch-armv8m-main.inc + +AVAILTUNES += "armv8-1m-main" +ARMPKGARCH:tune-armv8-1m-main = "armv8-1m-main" +TUNE_FEATURES:tune-armv8-1m-main = "armv8-1m-main" +PACKAGE_EXTRA_ARCHS:tune-armv8-1m-main = "armv8-1m-main" diff --git a/meta/conf/machine/include/arm/arch-armv8m-base.inc b/meta/conf/machine/include/arm/arch-armv8m-base.inc new file mode 100644 index 0000000000..d9a341c66e --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv8m-base.inc @@ -0,0 +1,17 @@ +# +# Defaults for ARMv8-m.base +# +DEFAULTTUNE ?= "armv8m-base" + +TUNEVALID[armv8m-base] = "Enable instructions for ARMv8-m.base" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-base', ' -march=armv8-m.base', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-base', 'armv8m-base:', '', d)}" + +TUNECONFLICTS[armv8m-base] = "armv4 armv5 armv6 armv7a" + +require conf/machine/include/arm/arch-armv7m.inc + +AVAILTUNES += "armv8m-base" +ARMPKGARCH:tune-armv8m-base = "armv8m-base" +TUNE_FEATURES:tune-armv8m-base = "armv8m-base" +PACKAGE_EXTRA_ARCHS:tune-armv8m-base = "armv8m-base" diff --git a/meta/conf/machine/include/arm/arch-armv8m-main.inc b/meta/conf/machine/include/arm/arch-armv8m-main.inc new file mode 100644 index 0000000000..27f552b2d7 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-armv8m-main.inc @@ -0,0 +1,36 @@ +# +# Defaults for ARMv8-m.main +# +DEFAULTTUNE ?= "armv8m-main" + +require conf/machine/include/arm/arch-armv8m-base.inc + +TUNEVALID[armv8m-main] = "Enable instructions for ARMv8-m.main" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-main', ' -march=armv8-m.main${MARCH_DSP}${MARCH_FPU}', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv8m-main', 'armv8m-main:', '', d)}" + +TUNECONFLICTS[armv8m-main] = "armv4 armv5 armv6 armv7a" + +# FIXME - below taken from meta/conf/machine/include/arm/arch-armv5-dsp.inc and should be put into something more generic +TUNEVALID[dsp] = "ARM DSP functionality" +ARMPKGSFX_DSP = "${@bb.utils.contains('TUNE_FEATURES', [ 'dsp' ], 'e', '', d)}" +MARCH_DSP = "${@bb.utils.contains('TUNE_FEATURES', [ 'dsp' ], '+dsp', '+nodsp', d)}" + +# FIXME - Below belongs in meta/conf/machine/include/arm/feature-arm-neon.inc +TUNEVALID[vfpv5spd16] = "Enable Vector Floating Point Version 5, Single Precision. with 16 registers (fpv5-sp-d16) unit." +TUNE_CCARGS_MFPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv5spd16', 'fpv5-sp-d16', '', d)}" +MARCH_FPU = "${@bb.utils.contains('TUNE_FEATURES', [ 'vfpv5spd16' ], '+fp', '+nofp', d)}" + +AVAILTUNES += "armv8m-main armv8m-mainearmv8m-main-vfpv5spd16 armv8m-maine-vfpv5spd16" +ARMPKGARCH:tune-armv8m-main = "armv8m-main" +ARMPKGARCH:tune-armv8m-maine = "armv8m-main" +ARMPKGARCH:tune-armv8m-main-vfpv5spd16 = "armv8m-main" +ARMPKGARCH:tune-armv8m-maine-vfpv5spd16 = "armv8m-main" +TUNE_FEATURES:tune-armv8m-main = "armv8m-main" +TUNE_FEATURES:tune-armv8m-maine = "${TUNE_FEATURES:tune-armv8m-main} dsp" +TUNE_FEATURES:tune-armv8m-main-vfpv5spd16 = "${TUNE_FEATURES:tune-armv8m-main} vfpv5spd16" +TUNE_FEATURES:tune-armv8m-maine-vfpv5spd16 = "${TUNE_FEATURES:tune-armv8m-main-vfpv5spd16} dsp" +PACKAGE_EXTRA_ARCHS:tune-armv8m-main = "armv8m-main" +PACKAGE_EXTRA_ARCHS:tune-armv8m-maine = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-main} armv8m-maine" +PACKAGE_EXTRA_ARCHS:tune-armv8m-main-vfpv5spd16 = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-main} armv8m-main-fpv5-spd16" +PACKAGE_EXTRA_ARCHS:tune-armv8m-maine-vfpv5spd16 = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-main} armv8m-maine-fpv5-spd16" diff --git a/meta/conf/machine/include/arm/armv8-1m/tune-cortexm55.inc b/meta/conf/machine/include/arm/armv8-1m/tune-cortexm55.inc new file mode 100644 index 0000000000..493ad67b21 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8-1m/tune-cortexm55.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M55 +# +DEFAULTTUNE ?= "cortexm55" + +TUNEVALID[cortexm55] = "Enable Cortex-M55 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm55', ' -mcpu=cortex-m55', '', d)}" + +require conf/machine/include/arm/arch-armv8-1m-main.inc + +AVAILTUNES += "cortexm55" +ARMPKGARCH:tune-cortexm55 = "cortexm55" +TUNE_FEATURES:tune-cortexm55 = "${TUNE_FEATURES:tune-armv8-1m-main} cortexm55" +PACKAGE_EXTRA_ARCHS:tune-cortexm55 = "${PACKAGE_EXTRA_ARCHS:tune-armv8-1m-main} cortexm55" diff --git a/meta/conf/machine/include/arm/armv8-m/tune-cortexm23.inc b/meta/conf/machine/include/arm/armv8-m/tune-cortexm23.inc new file mode 100644 index 0000000000..25780bc080 --- /dev/null +++ b/meta/conf/machine/include/arm/armv8-m/tune-cortexm23.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M23 +# +DEFAULTTUNE ?= "cortexm23" + +TUNEVALID[cortexm23] = "Enable Cortex-M23 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm23', ' -mcpu=cortex-m23', '', d)}" + +require conf/machine/include/arm/arch-armv8m-base.inc + +AVAILTUNES += "cortexm23" +ARMPKGARCH:tune-cortexm23 = "cortexm23" +TUNE_FEATURES:tune-cortexm23 = "${TUNE_FEATURES:tune-armv8m-base} cortexm23" +PACKAGE_EXTRA_ARCHS:tune-cortexm23 = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-base} cortexm23" diff --git a/meta/conf/machine/include/arm/armv8-m/tune-cortexm33.inc b/meta/conf/machine/include/arm/armv8-m/tune-cortexm33.inc new file mode 100644 index 0000000000..04d1fe2bde --- /dev/null +++ b/meta/conf/machine/include/arm/armv8-m/tune-cortexm33.inc @@ -0,0 +1,17 @@ +# +# Tune Settings for Cortex-M33 +# +DEFAULTTUNE ?= "cortexm33" + +TUNEVALID[cortexm33] = "Enable Cortex-M33 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm33', ' -mcpu=cortex-m33', '', d)}" + +require conf/machine/include/arm/arch-armv8m-main.inc + +# GCC thnks that DSP and VFP are required, but Arm docs say it is +# optional. So forcing below so that compiling works, but this should +# be fixed in GCC +AVAILTUNES += "cortexm33" +ARMPKGARCH:tune-cortexm33 = "cortexm33" +TUNE_FEATURES:tune-cortexm33 = "${TUNE_FEATURES:tune-armv8m-maine-vfpv5spd16} cortexm33" +PACKAGE_EXTRA_ARCHS:tune-cortexm33 = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-maine-vfpv5spd16} cortexm33e-fpv5-spd16" diff --git a/meta/conf/machine/include/arm/armv8-m/tune-cortexm35p.inc b/meta/conf/machine/include/arm/armv8-m/tune-cortexm35p.inc new file mode 100644 index 0000000000..60e978facd --- /dev/null +++ b/meta/conf/machine/include/arm/armv8-m/tune-cortexm35p.inc @@ -0,0 +1,17 @@ +# +# Tune Settings for Cortex-M35P +# +DEFAULTTUNE ?= "cortexm35p" + +TUNEVALID[cortexm35p] = "Enable Cortex-M35p specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm35p', ' -mcpu=cortex-m35p', '', d)}" + +require conf/machine/include/arm/arch-armv8m-main.inc + +# GCC thnks that DSP and VFP are required, but Arm docs say it is +# optional. So forcing below so that compiling works, but this should +# be fixed in GCC +AVAILTUNES += "cortexm35p" +ARMPKGARCH:tune-cortexm35p = "cortexm35p" +TUNE_FEATURES:tune-cortexm35p = "${TUNE_FEATURES:tune-armv8m-maine-vfpv5spd16} cortexm35p" +PACKAGE_EXTRA_ARCHS:tune-cortexm35p = "${PACKAGE_EXTRA_ARCHS:tune-armv8m-maine-vfpv5spd16} cortexm35pe-fpv5-spd16" diff --git a/meta/conf/machine/include/tune-cortexm1.inc b/meta/conf/machine/include/tune-cortexm1.inc new file mode 100644 index 0000000000..16661f3a26 --- /dev/null +++ b/meta/conf/machine/include/tune-cortexm1.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M1 +# +DEFAULTTUNE ?= "cortexm1" + +TUNEVALID[cortexm1] = "Enable Cortex-M1 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm1', ' -mcpu=cortex-m1', '', d)}" + +require conf/machine/include/arm/arch-armv6m.inc + +AVAILTUNES += "cortexm1" +ARMPKGARCH:tune-cortexm1 = "cortexm1" +TUNE_FEATURES:tune-cortexm1 = "${TUNE_FEATURES:tune-armv6m} cortexm1" +PACKAGE_EXTRA_ARCHS:tune-cortexm1 = "${PACKAGE_EXTRA_ARCHS:tune-armv6m} cortexm1" diff --git a/meta/conf/machine/include/tune-cortexm3.inc b/meta/conf/machine/include/tune-cortexm3.inc new file mode 100644 index 0000000000..a6cb566387 --- /dev/null +++ b/meta/conf/machine/include/tune-cortexm3.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M3 +# +DEFAULTTUNE ?= "cortexm3" + +TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mcpu=cortex-m3', '', d)}" + +require conf/machine/include/arm/arch-armv7m.inc + +AVAILTUNES += "cortexm3" +ARMPKGARCH:tune-cortexm3 = "cortexm3" +TUNE_FEATURES:tune-cortexm3 = "${TUNE_FEATURES:tune-armv7m} cortexm3" +PACKAGE_EXTRA_ARCHS:tune-cortexm3 = "${PACKAGE_EXTRA_ARCHS:tune-armv7m} cortexm3" diff --git a/meta/conf/machine/include/tune-cortexm4.inc b/meta/conf/machine/include/tune-cortexm4.inc new file mode 100644 index 0000000000..e86622ff3d --- /dev/null +++ b/meta/conf/machine/include/tune-cortexm4.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M4 +# +DEFAULTTUNE ?= "cortexm4" + +TUNEVALID[cortexm4] = "Enable Cortex-M4 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm4', ' -mcpu=cortex-m4', '', d)}" + +require conf/machine/include/arm/arch-armv7em.inc + +AVAILTUNES += "cortexm4" +ARMPKGARCH:tune-cortexm4 = "cortexm4" +TUNE_FEATURES:tune-cortexm4 = "${TUNE_FEATURES:tune-armv7em} cortexm4" +PACKAGE_EXTRA_ARCHS:tune-cortexm4 = "${PACKAGE_EXTRA_ARCHS:tune-armv7em} cortexm4" diff --git a/meta/conf/machine/include/tune-cortexm7.inc b/meta/conf/machine/include/tune-cortexm7.inc new file mode 100644 index 0000000000..6434ec6398 --- /dev/null +++ b/meta/conf/machine/include/tune-cortexm7.inc @@ -0,0 +1,14 @@ +# +# Tune Settings for Cortex-M7 +# +DEFAULTTUNE ?= "cortexm7" + +TUNEVALID[cortexm7] = "Enable Cortex-M7 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm7', ' -mcpu=cortex-m7', '', d)}" + +require conf/machine/include/arm/arch-armv7em.inc + +AVAILTUNES += "cortexm7" +ARMPKGARCH:tune-cortexm7 = "cortexm7" +TUNE_FEATURES:tune-cortexm7 = "${TUNE_FEATURES:tune-armv7em} cortexm7" +PACKAGE_EXTRA_ARCHS:tune-cortexm7 = "${PACKAGE_EXTRA_ARCHS:tune-armv7em} cortexm7" |