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[2001:1ae9:1c2:4c00:20f:c6b4:1e57:7965]) by smtp.gmail.com with ESMTPSA id lu4-20020a170906fac400b009889c4bd8absm4911712ejb.216.2023.06.22.10.24.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jun 2023 10:24:02 -0700 (PDT) Date: Thu, 22 Jun 2023 19:23:56 +0200 From: Andrew Jones To: Alexandre Ghiti Subject: Re: [PATCH v2 2/3] Documentation: riscv: Add early boot document Message-ID: <20230622-4af59422f118ea634836d351@orel> References: <20230621072234.9900-1-alexghiti@rivosinc.com> <20230621072234.9900-2-alexghiti@rivosinc.com> <20230621-d6da578719f8af903d6746ef@orel> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230621-d6da578719f8af903d6746ef@orel> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230622_102406_313341_588CC20D X-CRM114-Status: GOOD ( 14.42 ) 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: , Cc: Albert Ou , Jonathan Corbet , linux-doc@vger.kernel.org, Song Shuai , linux-kernel@vger.kernel.org, Conor Dooley , Palmer Dabbelt , =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= , Paul Walmsley , linux-riscv@lists.infradead.org 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 On Wed, Jun 21, 2023 at 02:19:50PM +0200, Andrew Jones wrote: > On Wed, Jun 21, 2023 at 09:22:33AM +0200, Alexandre Ghiti wrote: ... > > +Hardware description > > +-------------------- > > + > > +The firmware can pass either a devicetree or ACPI tables to the RISC-V kernel. > > + > > +The devicetree is either passed directly to the kernel from the previous stage > > +using the `$a1` register, or when booting with UEFI, it can be passed using the > > +EFI configuration table. > > + > > +The ACPI tables are passed to the kernel using the EFI configuration table. In > > +this case, a tiny devicetree is still created by the EFI stub. Please refer to > > +"EFI stub and devicetree" tree section below for details about this devicetree. > ^ redundant 'tree' here > Can whoever applies this drop this 'tree' I pointed while applying? Thanks, drew _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv