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DEFAULTTUNE ?= "zen1"
require conf/machine/include/x86/arch-x86.inc
TUNEVALID[zen1] = "Enable AMD x86 (64 bit) Zen 1 Core Architecture specific optimizations"
TUNECONFLICTS[zen1] = "m32 mx32"
TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'zen1', ' -march=znver1', '', d)}"
MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'zen1', 'zen1:', '', d)}"
AVAILTUNES += "zen1"
TUNE_FEATURES:tune-zen1 = "${TUNE_FEATURES:tune-x86-64} zen1"
TUNE_PKGARCH:tune-zen1 = "zen1"
PACKAGE_EXTRA_ARCHS:tune-zen1 = "${PACKAGE_EXTRA_ARCHS:tune-x86-64} zen1"
BASE_LIB:tune-zen1 = "lib64"
# user mode qemu doesn't support zen1
MACHINE_FEATURES_BACKFILL_CONSIDERED:append = " ${@bb.utils.contains('TUNE_FEATURES', 'zen1', 'qemu-usermode', '', d)}"
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