diff options
author | Kristof Robot <krirobo@gmail.com> | 2014-01-26 10:03:56 +0100 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-02-02 11:21:55 +0000 |
commit | e97d152ca13556b41a236c1a4cfb11e77ff857d7 (patch) | |
tree | 7dda03a9879e07e73ab241d9fd0068e27b20ac8d /meta/conf/machine/include/arm | |
parent | 97bc0d1575b08830e3953933cbbc5732b1a82b31 (diff) | |
download | openembedded-core-contrib-e97d152ca13556b41a236c1a4cfb11e77ff857d7.tar.gz |
Add Cortex A7 support for NEONv2 & FPv4
[YOCTO #5710]
Add tuning options for Cortex-A7 with NEONv2 & FPv4:
- cortexa7hf-neon-vfpv4
- cortexa7thf-neon-vfpv4
Signed-off-by: Kristof Robot <krirobo@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/conf/machine/include/arm')
-rw-r--r-- | meta/conf/machine/include/arm/arch-armv7a.inc | 8 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/feature-arm-neon.inc | 4 | ||||
-rw-r--r-- | meta/conf/machine/include/arm/feature-arm-vfp.inc | 3 |
3 files changed, 12 insertions, 3 deletions
diff --git a/meta/conf/machine/include/arm/arch-armv7a.inc b/meta/conf/machine/include/arm/arch-armv7a.inc index bf3eace42f..bb36c39739 100644 --- a/meta/conf/machine/include/arm/arch-armv7a.inc +++ b/meta/conf/machine/include/arm/arch-armv7a.inc @@ -24,19 +24,25 @@ PACKAGE_EXTRA_ARCHS_tune-armv7at = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7a ar PACKAGE_EXTRA_ARCHS_tune-armv7at-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7a-vfp-neon armv7at2-vfp-neon" # VFP Tunes -AVAILTUNES += "armv7ahf armv7athf armv7ahf-neon armv7athf-neon" +AVAILTUNES += "armv7ahf armv7athf armv7ahf-neon armv7athf-neon armv7ahf-neon-vfpv4 armv7athf-neon-vfpv4" ARMPKGARCH_tune-armv7ahf ?= "armv7a" ARMPKGARCH_tune-armv7athf ?= "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-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 ?= "${TUNE_FEATURES_tune-armv7ahf-neon} vfpv4" +TUNE_FEATURES_tune-armv7athf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7athf-neon} vfpv4" 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-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" +PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon} armv7ahf-vfp-neon-vfpv4" +PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon} armv7athf-vfp-neon-vfpv4" # Big Endian AVAILTUNES += "armv7ab armv7atb armv7ab-neon armv7atb-neon" diff --git a/meta/conf/machine/include/arm/feature-arm-neon.inc b/meta/conf/machine/include/arm/feature-arm-neon.inc index df4027e4b9..e8b2b85d5a 100644 --- a/meta/conf/machine/include/arm/feature-arm-neon.inc +++ b/meta/conf/machine/include/arm/feature-arm-neon.inc @@ -1,3 +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)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "neon", bb.utils.contains("TUNE_FEATURES", "vfpv4", " -mfpu=neon-vfpv4", " -mfpu=neon", d), "" , d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "neon", "-neon", "", d)}" diff --git a/meta/conf/machine/include/arm/feature-arm-vfp.inc b/meta/conf/machine/include/arm/feature-arm-vfp.inc index dbc7e285bb..13927ffc12 100644 --- a/meta/conf/machine/include/arm/feature-arm-vfp.inc +++ b/meta/conf/machine/include/arm/feature-arm-vfp.inc @@ -1,6 +1,9 @@ TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "" ,d)}" +TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit." +ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,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)}" |