From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by mx.groups.io with SMTP id smtpd.web12.1291.1646792003915805688 for ; Tue, 08 Mar 2022 18:13:24 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@ti.com header.s=ti-com-17q1 header.b=wtuyRKBB; spf=pass (domain: ti.com, ip: 198.47.19.141, mailfrom: nm@ti.com) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 2292DKLY093630; Tue, 8 Mar 2022 20:13:20 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1646792000; bh=aWUHZAY4eXtvvyg7o8I1SK1e0Ukdq4u1AawG/tCBVlA=; h=From:To:CC:Subject:Date; b=wtuyRKBBn+2z90gxN5FgjCc49jazu5tKNsQ9q935UqWMFT9FfTEN8a1ojg7UvtulZ eqcsftHsujczqHqLMyd1u44mTUV1spNapsWtkSjhnP1umVVcajHUbM2qf8bMstJhWZ AWM5Z/nqsRr4EtWBy+cDZP/0dP3QOHnS6tC7BZf4= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 2292DKWj106093 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Mar 2022 20:13:20 -0600 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 8 Mar 2022 20:13:19 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Tue, 8 Mar 2022 20:13:20 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 2292DJj0042809; Tue, 8 Mar 2022 20:13:19 -0600 From: "Nishanth Menon" To: Denys Dmytriyenko , Ryan Eatmon CC: Dave Gerlach , "Humphreys, Jonathan" , , , "Hilman, Kevin" , "Patton, Schuyler" , "Devshatwar, Nikhil" , , Nishanth Menon Subject: [dunfell/master PATCH 0/6] recipes-core: Lets add a bootstrap Linux image Date: Tue, 8 Mar 2022 20:13:10 -0600 Message-ID: <20220309021316.28370-1-nm@ti.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Transfer-Encoding: 8bit Content-Type: text/plain Hi, Board bringups are typically painful. however, over the years, folks know of minimal debug tools that are pretty effective in helping debug basic peripherals. Lets create a reusable packagegroup balancing the tools from wisdom from various folks vs the size of the resultant package. We would like to base such a system on more simplistic sysvinit (no offence systemd, you are still our fav), as it has a much smaller footprint. The board startup is best done with a minimal u-boot and kernel device tree configurations. Nishanth Menon (6): tisdk-tiny-image: Split common components into include file tisdk-tiny-image: Add some usability notes packagegroups: Add a new bootstrap package group recipes-core: images: Add a basic bootstrap base image recipes-bsp: Create a k3-bootstrap-initrd package recipes-core: images: Introduce tisdk-bootstrap-image .../k3-bootstrap-initrd_1.0.bb | 22 ++++++++ .../recipes-core/images/arago-tiny-image.inc | 9 +++ .../images/tisdk-bootstrap-base-image.bb | 20 +++++++ .../images/tisdk-bootstrap-image.bb | 17 ++++++ .../recipes-core/images/tisdk-tiny-image.bb | 14 ++--- .../packagegroup-arago-bootstrap.bb | 55 +++++++++++++++++++ 6 files changed, 130 insertions(+), 7 deletions(-) create mode 100644 meta-arago-distro/recipes-bsp/k3-bootstrap-initrd/k3-bootstrap-initrd_1.0.bb create mode 100644 meta-arago-distro/recipes-core/images/arago-tiny-image.inc create mode 100644 meta-arago-distro/recipes-core/images/tisdk-bootstrap-base-image.bb create mode 100644 meta-arago-distro/recipes-core/images/tisdk-bootstrap-image.bb create mode 100644 meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-bootstrap.bb -- 2.31.1