From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout4.zoneedit.com (mailout4.zoneedit.com [64.68.198.64]) by mx.groups.io with SMTP id smtpd.web10.1361.1592851440135314888 for ; Mon, 22 Jun 2020 11:44:00 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=none, err=permanent DNS error (domain: denix.org, ip: 64.68.198.64, mailfrom: denis@denix.org) Received: from localhost (localhost [127.0.0.1]) by mailout4.zoneedit.com (Postfix) with ESMTP id 719E440BA1; Mon, 22 Jun 2020 18:43:59 +0000 (UTC) Received: from mailout4.zoneedit.com ([127.0.0.1]) by localhost (zmo14-pco.easydns.vpn [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RzN3u_L1WC67; Mon, 22 Jun 2020 18:43:59 +0000 (UTC) Received: from mail.denix.org (pool-100-15-86-127.washdc.fios.verizon.net [100.15.86.127]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mailout4.zoneedit.com (Postfix) with ESMTPSA id 4DDC4407DA; Mon, 22 Jun 2020 18:43:56 +0000 (UTC) Received: by mail.denix.org (Postfix, from userid 1000) id B53BC170C5B; Mon, 22 Jun 2020 14:43:55 -0400 (EDT) Date: Mon, 22 Jun 2020 14:43:55 -0400 From: "Denys Dmytriyenko" To: Ross Burton Cc: Gabor Abonyi , meta-arm@lists.yoctoproject.org, nd@arm.com Subject: Re: [meta-arm] [PATCH 4/6] arm: trusted-firmware-m: Add recipe Message-ID: <20200622184355.GH17660@denix.org> References: <20200622071401.2570-1-gabor.abonyi@arm.com> <20200622071401.2570-5-gabor.abonyi@arm.com> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jun 22, 2020 at 07:23:24PM +0100, Ross Burton wrote: > On Mon, 22 Jun 2020 at 08:15, Gabor Abonyi wrote: > > Adds a recipe to pull down the trusted-firmware-m repository and the > > ones it depends on. The recipe can either use gcc-arm-none-eabi-native > > or armcompiler-native Clang toolchain to compile the firmware. > > Looks like it's time to start that multiconfig experiment where we > just build another cross compiler inside Yocto. You can check meta-ti - our K3 platforms have Aarch64 Cortex-A cores and Armv7 Cortex-R cores, so meta-ti now uses multiconfig to build 2 cross compilers and use those for corresponding components. TF-M sounds like a perfect use case for that, as well. -- Denys