From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.214.170 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793250423; b=xO2ArninJ7gYAimn301SpA9qbdbQZ3UOOKWP5muT2BZvQHEQU7eaWd02Z+tjuaOlNnWO NEXHiA2WtfZ+3HbkIW8MP+I7ycQoTtZNJ8q/GkYfUnwCeF2ZCm4WRQzbaw2k9zSLYtR5b vMqQWjjCGis1MLO95darxHw39jlvugWg/mDij9y1wHHJcK0342f6prbvQzxYwWFdDEoS7 YmJ+dnISr2VUvvTna7fhX/X5j6ggByWJWghacjdCWkAGTWeOmj0Fnemn6+tqjllU0Cg/j U8NH+gyO+BvrvT6JBbj+pmQPIOTq4X96s2q96YEm3L7hK+tqr1hlavfGyI6F+PRvJNg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793250423; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:Date:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding: Message-Id:References:In-Reply-To:To:Cc:X-Mailer; bh=Qf62xHUcdwxTQhTGo7oUzUtykTsLWeHZ04Gslg9ulB0=; b=kSBgF+CytWkDy5fikXJ+xq03NiW+i/gc9IxK6HJJlF3tLX5QCFLKvwPKA+LEFg+WCkmD Izv5dR38V52IE5kyQSigXYC7yWtgECevSBrCN05wjMzpI/AGXtzVLwmkhsH9hNyfHzQ3h cVJvQilpEpU5Vr8NLIy1RlvnxGI83jKS8jWFHfMdKhxigHta1ZuAuo+DGghECXA19qvyG YBLOrO9BLJtl29UZG6EF8hwKrjDfKG1TwTgz3RfGBmAikZ4o+u+y2PdVznSRIae66UQK8 YFIoPLBzJRG0otE7KJZUN63POlbllpWcLm+jtrYX1wQLlYfUIOf5h9X8HitczO+dOxA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=Jwi35f5T; arc=none smtp.remote-ip=209.85.214.170 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 097B6606A31F for ; Thu, 29 Oct 2026 05:07:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 097B6606A31F Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20260707 header.b=Jwi35f5T Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-2e946155442so13511415ad.3 for ; Wed, 28 Oct 2026 22:07:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793250422; x=1793855222; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=Qf62xHUcdwxTQhTGo7oUzUtykTsLWeHZ04Gslg9ulB0=; b=Jwi35f5TK9NEOrvRXbIbHQzmViWwUkuV5Yy2ISL3C1ivrmVTCemVIljYoOy17cn6tr JpellHJL0zQ2nZkUX3/lgwEsUKH1BYRMQMIOsP3IslcYVdkK8PelyG84J99oY2ImCKp/ 55ll32AMYAjoWN/vskYDkhwQXaWxDKazw31V5nbbsQdJINvYsITVg01imn1HCcwPlRJq aBMgGbvl9K7u7gZKwBWNZmEHSCVJJ20ApkXi5XJqIsPHH7R0GJqbOEs1zj3ndDEh1Af6 GrDz4L1HQ5WSRC0GzdaQATInrIFjtfW5Py2Iz1/GTzjdm3V1u/2N3AUZIn/G/n1lvNHL s3NA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793250422; x=1793855222; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Qf62xHUcdwxTQhTGo7oUzUtykTsLWeHZ04Gslg9ulB0=; b=S8hX8/ptpfz1BOdXx+MetMCCTZy223OrN7zZthLFiWNiba4CVnk998L+840wRoEPyq CA1jfDyRsgWt/rS99XoNSPHIzhxztZQTo0bOVPLvvuZCDgwkFiECjET9MITxmTtkm5ws WQHAUD0gq5oUuIt3yINmDj5p4SssgPGHsaGA1x6WrH/Xk8pLTFPWWPxLRFeIiLQijORK DBYvwqBFjumqiMtYo9nkuu4OEl4K3Ce8SWIwUsu3j2Wrr3ybS2MznckWOHDo7xx3fFsG XO11hlnYErRW++sOwCNAPhTHZwDaO+9ij3VI9/PsckTftGJlxw5eam1jjykuZGjNrjmZ 8oJA== X-Forwarded-Encrypted: i=1; AKwUvBwxdwatpvylHkqqq45cz5+qxP8xQyJmWYHd6Pi6D3ZN61q9zOKRzotu84VdadUmo5iq77vM5M4RvxxDszs=@vger.kernel.org X-Gm-Message-State: AFq9FYIetqKZ+h6ex4/MOKrkF4Ib0/uAjSvBB2o9neq6TdrfCPzG761A EREsOPDz03J1PtztcG2ounQxYMY54ptNWBalKD0LYj4eptPY37BMn0Gm X-Gm-Gg: AYBFou1bqkqNpy2jdRz+ZlIfWAhQ6yant65ougYawHjI6GJImdQ8/nYXWixTrG4pzvL legPijpDdKHoHw7VXfgSgG2ng4NIOlQCbnXqi0bP8Z6ALRNAWd2ajYZyVwKljSh3pozWOw11dlg ewKNC4MOomPKmuzDNDfaOLZGRBMrGNz2hWR5vOIUB/GQ9ZJm587qFM6/cO0KU/mGVS0nycDG025 RokBQ/0tqUmC01EO12RT0DUYg7Cu5nQycQ6zE2VO8j1FMVtX9JnZ1eejwlspKbbSmQEmERPV2Rx gBO0gWmFP3heSj0E9xzAznvmi5gW2+PYyy5p45mS66hLcJY4GvZ48bCuFYrxhiwxlyHctjmJ+t5 F8FrBbo0f/e2JnTK41FqUHCmzlnPFqq9+ZmcVMatB2+4ARGGGKNYPcm4MNXcZwKkS7JgHhZd4KB XCfwTKzO6H+XzVQXLIRYdf4sVtY3KDyNHnIpnfsOavwdKB7zSxBfR5HXKJbHD7Fut/Mt8rRMVnE jEu5ZTxoUigb4G/9L8P1yN5p1nviZEGTo0TqgKnDzmPKJZwH4dGxjT7WOsBGo2VxMUCkFcp49QB l2IyX9eNmBmMRAY1tje9gTkuR0EC X-Received: by 2002:a17:902:c40a:b0:2e9:4048:3031 with SMTP id d9443c01a7336-2eb0054029bmr40770025ad.39.1793250422229; Wed, 28 Oct 2026 22:07:02 -0700 (PDT) Received: from [127.0.1.1] ([169.211.140.146]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2eae6c9d2cesm28159685ad.65.2026.10.28.22.06.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Oct 2026 22:07:01 -0700 (PDT) From: Kwanghoon Son Date: Thu, 29 Oct 2026 01:05:49 -0400 Subject: [PATCH RFC 08/12] riscv: Add Bouffalo Lab SoC selection X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261029-rust-bl808-console-v1-8-b736ee920078@gmail.com> References: <20261029-rust-bl808-console-v1-0-b736ee920078@gmail.com> In-Reply-To: <20261029-rust-bl808-console-v1-0-b736ee920078@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Miguel Ojeda , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Daniel Almeida , Tamir Duberstein , Alexandre Courbot , =?utf-8?q?Onur_=C3=96zkan?= , Thomas Gleixner , Radu Rendec , Paul Walmsley , Samuel Holland , Palmer Dabbelt , Daniel Lezcano , Anup Patel , Kwanghoon Son , Albert Ou , Alexandre Ghiti , Greg Kroah-Hartman , Jiri Slaby Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Paul Walmsley , linux-riscv@lists.infradead.org, linux-serial@vger.kernel.org X-Mailer: b4 0.14.2 Add a platform selection for the BL808 64-bit D0 processor, including the T-HEAD errata and common clock framework used by its UART. Signed-off-by: Kwanghoon Son --- arch/riscv/Kconfig.socs | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index cecbce0c498384d3283ed23cbf2514391eee361d..ea4667da7716a9a8d2ae156c422b277064b42530 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -12,6 +12,14 @@ config ARCH_ANLOGIC help This enables support for Anlogic SoC platform hardware. +config ARCH_BOUFFALOLAB + bool "Bouffalo Lab BL808 SoC" + depends on 64BIT && MMU + select ERRATA_THEAD + select COMMON_CLK + help + This enables support for Bouffalo Lab SoC platform hardware. + config ARCH_ESWIN bool "ESWIN SoCs" help -- 2.47.3