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dmarc=pass (p=quarantine dis=none) header.from=free.fr X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=g+o0uljK Subject: Re: [Buildroot] [PATCH 1/1] configs/qemu_aarch64_sbsa: switch to neoverse-n2 (armv9.0a) X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Julien Olivain via buildroot Reply-To: Julien Olivain Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" On 30/08/2025 18:39, Julien Olivain via buildroot wrote: > The SBSA Reference Platform was updated to neoverse-n2 (armv9.0a) > in Qemu v9.1 [1]. > > The Armv9-A and Neoverse N2 core support was added in Buildroot > commit [2]. > > This commit switches qemu_aarch64_sbsa_defconfig from using > Neoverse N1 (armv8.2a) to the Neoverse N2 CPU (armv9.0a). > > For reference: > > BR2_neoverse_n1: > # cat /proc/cpuinfo > processor : 0 > BogoMIPS : 2000.00 > Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 > atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs > CPU implementer : 0x41 > CPU architecture: 8 > CPU variant : 0x4 > CPU part : 0xd0c > CPU revision : 1 > [...] > > BR2_neoverse_n2: > # cat /proc/cpuinfo > processor : 0 > BogoMIPS : 2000.00 > Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 > atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 > asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp > sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm > svebf16 i8mm bf16 dgh rng bti > CPU implementer : 0x41 > CPU architecture: 8 > CPU variant : 0x0 > CPU part : 0xd49 > CPU revision : 3 > [...] > > [1] > https://gitlab.com/qemu-project/qemu/-/commit/b1d592e7b0a7301eae8e3baa99744ac35db3cd2a > [2] > https://gitlab.com/buildroot.org/buildroot/-/commit/9845bd4541cb03e97e577281f3c64f00c6ead881 > > Signed-off-by: Julien Olivain Applied on master. _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot