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| author |   Jan-Simon Möller <jsmoeller@linuxfoundation.org> | 2017-04-26 14:13:08 +0200 |
|---|---|---|
| committer | Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2017-05-06 13:49:42 +0000 |
| commit | e8aff1ac9e064f41b8eac2fef05ae1db494ee41b (patch) | |
| tree | 2a57e33700b9cfed685b4e3a3a3359b1380e63a8 /meta-agl-distro/conf/distro/poky-agl.conf | |
| parent | 1f42bdf12386833666d1f6f7926081926f426bf1 (diff) | |
Enforce unified tunings across all target boards of AGL
DEFAULTTUNE is a setting that should be defined in the DISTRO.
So we do it here. Goal is to have just 3-4 SDKs in the end.
We use these levels:
- ARM 32bit high: armv7vethf-neon-vfpv4 (=default for ARM 32bit)
- ARM 32bit medium: armv7athf-neon (enabled via DISTRO_FEATURE_append = " agl-medium-arm-compiler")
- AARCH64: aarch64 (=aarch64, no other tunings)
- x86-64: corei7-64 (=corei7-64 also for qemux86-64)
v2: Fix qemu user-mode emulation on x86-64 and adapt qemux86-64 tune flags.
See: https://goo.gl/DMaBJ9
Bug-AGL: SPEC-491
Change-Id: Iababbe38a531d546c03f695847651f2d83301b9a
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/9299
Reviewed-by: Martin Kelly <mkelly@xevo.com>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Reviewed-by: Stéphane Desneux <stephane.desneux@iot.bzh>
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
Diffstat (limited to 'meta-agl-distro/conf/distro/poky-agl.conf')
| -rw-r--r-- | meta-agl-distro/conf/distro/poky-agl.conf | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/meta-agl-distro/conf/distro/poky-agl.conf b/meta-agl-distro/conf/distro/poky-agl.conf index fae35c631..93e89afd9 100644 --- a/meta-agl-distro/conf/distro/poky-agl.conf +++ b/meta-agl-distro/conf/distro/poky-agl.conf @@ -88,8 +88,20 @@ SECURITY_CFLAGS_pn-qtwebengine = "${SECURITY_NO_PIE_CFLAGS}" #default: USER_CLASSES ?= "buildstats image-mklibs image-prelink" USER_CLASSES = "buildstats image-mklibs" -# weak 'default value' assignment for a DEFAULTTUNE -DEFAULTTUNE_arm ??= "armv7athf-neon" +# AGL uses 4 optimization levels +# 2 for ARM 32bit +# - a high and a medium setting for the CCARGS +# - the high setting is default (needs >= cortex-a15) +# - the medium setting is enabled with: DISTRO_FEATURES_append = " agl-medium-arm-compiler " +# 1 for ARM 64bit / AARCH64 +# 1 for x86-64 +require conf/distro/include/${TARGET_ARCH}-tune.inc + +# Generic qemu and qemuboot (runqemu) enhancements +# check qemuboot.bbclass +# - use 1G RAM by default +QB_MEM ?= "-m 1024" # temporary fix for meta-updater (to be removed 2017-05-01) IMAGE_INSTALL_remove = "rvi-sota-client" + |