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Mon, 10 Feb 2025 06:16:52 -0800 (PST) Received: from giga-mm.home ([2a02:1210:861b:6f00:82ee:73ff:feb8:99e3]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4390db110dfsm186220095e9.36.2025.02.10.06.16.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2025 06:16:52 -0800 (PST) Message-ID: <5e08940e72d4669eac3d4090fec84c8a1ecb17c3.camel@gmail.com> Subject: Re: [PATCH 03/10] arm64: dts: sophgo: Add initial SG2000 SoC device tree From: Alexander Sverdlin To: Inochi Amaoto , soc@lists.linux.dev Cc: Chen Wang , Inochi Amaoto , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, Haylen Chu , linux-arm-kernel@lists.infradead.org, Arnd Bergmann , Rob Herring , Krzysztof Kozlowski , Conor Dooley Date: Mon, 10 Feb 2025 15:16:50 +0100 In-Reply-To: References: <20250209220646.1090868-1-alexander.sverdlin@gmail.com> <20250209220646.1090868-4-alexander.sverdlin@gmail.com> User-Agent: Evolution 3.54.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250210_061654_851354_137D92CD X-CRM114-Status: GOOD ( 12.04 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Inochi, On Mon, 2025-02-10 at 13:05 +0800, Inochi Amaoto wrote: > > Add initial device tree for the SG2000 SoC by SOPHGO (from ARM64 PoV). > > > > Signed-off-by: Alexander Sverdlin > > Can you add a riscv version of the this file too? This also applies > to patch 4 and 5 this would require binary Sophgo RiscV toolchain, which was the whole point of my ARM64 BSP. So, while I could add RiscV counterparts, they would be completely untested. On the macro level that how I see the current state of upstream affairs: RiscV: There are necessary upstream packages available required to boot, but there is no upstream toolchain to build them. ARM64: There is an upstream toolchain, but the published U-Boot is being linked with ATF binaries -- I was planning to come up with pure U-Boot BSP for this, without binary blobs. -- Alexander Sverdlin. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv