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authorJan-Simon Moeller <jsmoeller@linuxfoundation.org>2023-12-15 20:55:06 +0100
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2023-12-18 13:31:20 +0000
commit14cf68a48a2ef95c214e445e96c25f0dd90f7aac (patch)
tree8c976cde5b985d9c02930b17d9337e56adfb9c72 /README.md
parent56d7526475873c456f3155d680789af03a4c9e73 (diff)
Enhance DEFAULTTUNE mechanism
This commit enhances the way we select the DEFAULTTUNE. DEFAULTTUNE in AGL is meant to be set to either corei7-64 for x86-64 aarch64 for 64bit ARM armv7vethf-neon-vfpv4 for 32bit ARM (where applicable) The reason is that we do want to work towards a binary distro and also maximize sstate reuse between platforms. Each and every board having different settings is counter-productive here. The original setting was done in SPEC-491. See this presentation: https://docs.google.com/presentation/d/1_VSGfheItufCCP_rbGBDg3-2miCyh02-yZva6m8cyUE The enhancement is that we introduce a variable 'AGL_DEFAULTTUNE' that a user could override if he really needs to change the defaults. Also we introduce OVERRIDES to help support this mechanism (agldefaulttune, forcedefaulttune). Bug-AGL: SPEC-491 Bug-AGL: SPEC-5014 Bug-AGL: SPEC-5016 Change-Id: Ia8270b6195116151c27d8da427f0456f38ac95b6 Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/29541 Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account
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