From patchwork Wed Jun 24 16:10:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juerg Haefliger X-Patchwork-Id: 1316405 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49sTQN51zJz9sRR for ; Thu, 25 Jun 2020 02:39:55 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jo7zT-0004BA-Mk; Wed, 24 Jun 2020 16:11:11 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jo7zS-0004Aw-4u for kernel-team@lists.ubuntu.com; Wed, 24 Jun 2020 16:11:10 +0000 Received: from mail-wm1-f71.google.com ([209.85.128.71]) by youngberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jo7zR-0004lX-T0 for kernel-team@lists.ubuntu.com; Wed, 24 Jun 2020 16:11:09 +0000 Received: by mail-wm1-f71.google.com with SMTP id h6so2998606wmb.7 for ; Wed, 24 Jun 2020 09:11:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=WYutA64XQ/SQ4akHKkohzZCsB3MpLqJgXzWV52B35xY=; b=HddwxFJHCPpkZ4oWrHNgOwN7QpX7C+TRC1+u3y4azW98ZfxvO8oNBnCGFmsPDS+XNl MHMT7oi8LNOzNWH6BW1P2dcnCQyyFX59F6Ir8dck400+Ysc9VJWC9R7uMXpf8Qm8PAs3 Q2uIk0sKDCg2mHX9bJRmkgUDqJYlyRdRe8hdFpAR67IKYcD0I6P+kgqJXQUZUXod4o9b EEjX4Kjha7DUHps7FTYOgLfx5WtE6nM8ZZTdFY6jtkQ1l3cyfjPS165m3cWSSDWHZDDT zgBmG9FrigSVitElwbbtL/ksaRBcdlsuY2ATGmEOZkZQK7VYrQshyxVEffY62jeAEIxK j0cg== X-Gm-Message-State: AOAM5330tizMoYVOH5oDyWBrYSIkfhrNlFfzRdCwyH9kanJoKZN/LOyR tO+wXgivHYgOGd75TRY1Pd8wVelSHC7aS1VtjhZluNh3wu/CJOfzkmNlcNpemlN4KSrcvJ934as wncD+k+Hk3vshEzxYfpZyhKJPJwaN/TZNWVPOBGHAKg== X-Received: by 2002:a05:600c:2144:: with SMTP id v4mr20224324wml.128.1593015069313; Wed, 24 Jun 2020 09:11:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzyRTqeINuOLqK+rBIojMR0yInaSpPxni7mr98pCwitDTzoVbT7/gMWKELvLX6RSR1A3AHhKw== X-Received: by 2002:a05:600c:2144:: with SMTP id v4mr20224310wml.128.1593015069070; Wed, 24 Jun 2020 09:11:09 -0700 (PDT) Received: from localhost.localdomain ([194.191.244.86]) by smtp.gmail.com with ESMTPSA id y6sm9211339wmy.0.2020.06.24.09.11.07 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2020 09:11:08 -0700 (PDT) From: Juerg Haefliger X-Google-Original-From: Juerg Haefliger To: kernel-team@lists.ubuntu.com Subject: [SRU][focal/linux-raspi][PATCH 0/2] LP: #1875454 - dtoverlay=uart4 breaks Raspberry Pi 4B boot Date: Wed, 24 Jun 2020 18:10:33 +0200 Message-Id: <20200624161035.25871-1-juergh@canonical.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" U-boot still uses the old compatible "brcm,bcm2835-pl011" for the UARTs. The Pi 4B has additional UARTs 2-5 which need this compatible as well otherwise u-boot won't load with something like 'dtoverlay=uart4'. ...Juerg Juerg Haefliger (2): UBUNTU: SAUCE: arm: dts: Clarify the need for "brcm,bcm2835-" UBUNTU: SAUCE: arm: dts: Add 'brcm,bcm2835-pl011' for compatible for uart2-5 arch/arm/boot/dts/bcm2711.dtsi | 10 +++++----- arch/arm/boot/dts/bcm283x.dtsi | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) Acked-by: Ian May Acked-by: Kelsey Skunberg