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Wed, 05 Aug 2026 08:31:23 -0700 (PDT) Received: from lliang-1876.localdomain ([136.226.240.202]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2d0aa0268b3sm18428755ad.37.2026.08.05.08.31.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Aug 2026 08:31:22 -0700 (PDT) Date: Wed, 5 Aug 2026 23:31:11 +0800 To: Hiago De Franco Cc: u-boot@lists.u-boot-project.org, Kongyang Liu , Tom Rini , Peter Robinson , Ilias Apalodimas , Quentin Schulz , Rick Chen , Leo , Jamie Gibbons , Conor Dooley , Randolph Sheng-Kai Lin , Yao Zi , Andreas Schwab , Michal Simek , Martin Herren , Peng Fan , Sam Protsenko , u-boot@lists.denx.de Subject: Re: [PATCH v2 2/2] board: sophgo: add support for Milk-V Duo 256M Message-ID: References: <20260723-add-milkv-duo256m-v2-0-2e1373dbcb8d@baylibre.com> <20260723-add-milkv-duo256m-v2-2-2e1373dbcb8d@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260723-add-milkv-duo256m-v2-2-2e1373dbcb8d@baylibre.com> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1785943883; x=1786548683; darn=lists.u-boot-project.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=iMpt3Yn5Zn7+mofWFQl3GMf2qo9cRPphPtCAjgv4z9o=; b=R6lkhdtHfKZFQh3yfHvB1WHKQ9GKWMnnEY+NkKFwzwdsYKiXHd3U9aV741CFzS2nXA 6Ui1tIJTrGJ7UNgLXio6PYrgJj6vh2ZYk2wJmQEt73XsViJLmXHo8FW9aS8oJSrDr2Zl v6QZHqEE6PgVt+uokIeEzd8fx1OJ5mrSMrKLSqSa5yWkKwmFJFWlPR4e6KPr9cxfrzBq 3B6MUXOAyjCELnBYHt/CU00pizMZCsshZKOOLcBZ9kFDCSRn8/nxcvtpZXK+nI6K0NDk rwdo2jjyfeCAsFjQ0w1eu/Aa+ST5PAq0+/ZkZMZrKPiffkeVV92JI4t9xe/hTvNEloFz 0Ghw== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=reject dis=none) header.from=sifive.com X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=sifive.com header.i=@sifive.com header.a=rsa-sha256 header.s=google header.b=R6lkhdtH X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Leo Liang via U-Boot Reply-To: Leo Liang Errors-To: u-boot-bounces@lists.u-boot-project.org Sender: "U-Boot" On Thu, Jul 23, 2026 at 11:44:35AM -0300, Hiago De Franco wrote: > Add U-Boot support for Milk-V Duo 256M. > > This board has a different SoC compared to the Milk-V Duo 64M, it uses > the Sophgo SG2002 instead of the Sophgo CV1800B. Both SoCs share many > common IP blocks, so this board reuses the existing cv1800b CPU support. > > The board shares the same 'board.c' with Milk-V Duo 64MB (CV1800B), so > use the same file for now. > > Link: https://milkv.io/docs/duo/getting-started/duo256m > Signed-off-by: Hiago De Franco > --- > arch/riscv/Kconfig | 4 ++ > arch/riscv/dts/Makefile | 1 + > arch/riscv/dts/sg2002-milkv-duo256m.dts | 46 ++++++++++++++ > board/sophgo/milkv_duo_256m/Kconfig | 30 +++++++++ > board/sophgo/milkv_duo_256m/MAINTAINERS | 5 ++ > board/sophgo/milkv_duo_256m/Makefile | 6 ++ > board/sophgo/milkv_duo_256m/milkv_duo_256m.env | 8 +++ > configs/milkv_duo_256m_defconfig | 42 +++++++++++++ > doc/board/sophgo/index.rst | 1 + > doc/board/sophgo/milkv_duo_256m.rst | 84 ++++++++++++++++++++++++++ > include/configs/milkv_duo_256m.h | 12 ++++ > 11 files changed, 239 insertions(+) Acked-by: Leo Yu-Chi Liang