From 64df77a396923a119544cc6842eb7b9ba955126c Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 28 Jul 2025 18:49:11 -0700 Subject: [PATCH] tune-octeonx2: Do not use -mcpu=octeontx2 with clang -mcpu=octeontx2 is not implemented in clang, therefore replace it with -march option denoting underlying armv8 architecture revision. Fixes: | error: unsupported argument 'octeontx2+crypto' to option '-mcpu=' | error: unknown target CPU 'octeontx2' Signed-off-by: Khem Raj Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie --- meta/conf/machine/include/arm/armv8-2a/tune-octeontx2.inc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/meta/conf/machine/include/arm/armv8-2a/tune-octeontx2.inc b/meta/conf/machine/include/arm/armv8-2a/tune-octeontx2.inc index e9d7a59c51..5eed3e5d15 100644 --- a/meta/conf/machine/include/arm/armv8-2a/tune-octeontx2.inc +++ b/meta/conf/machine/include/arm/armv8-2a/tune-octeontx2.inc @@ -1,7 +1,9 @@ DEFAULTTUNE ?= "octeontx2" TUNEVALID[octeontx2] = "Enable Marvell octeontx2 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'octeontx2', ' -mcpu=octeontx2', '', d)}" +CPU_TUNE_OCTEONTX2 ?= "-mcpu=octeontx2" +CPU_TUNE_OCTEONTX2:toolchain-clang = "-march=armv8.2-a" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'octeontx2', ' ${CPU_TUNE_OCTEONTX2}', '', d)}" require conf/machine/include/arm/arch-armv8-2a.inc -- 2.47.2