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[83.52.54.50]) by smtp.gmail.com with ESMTPSA id h184sm1082283wmh.41.2020.09.01.02.37.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Sep 2020 02:37:11 -0700 (PDT) Subject: Re: [PATCH v3 02/16] hw/riscv: hart: Add a new 'resetvec' property To: Bin Meng , Alistair Francis , Palmer Dabbelt , qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <1598924352-89526-1-git-send-email-bmeng.cn@gmail.com> <1598924352-89526-3-git-send-email-bmeng.cn@gmail.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Tue, 1 Sep 2020 11:37:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <1598924352-89526-3-git-send-email-bmeng.cn@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::443; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x443.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.001, NICE_REPLY_A=-2.13, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bastian Koppelmann , Bin Meng , Palmer Dabbelt , Sagar Karandikar Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/1/20 3:38 AM, Bin Meng wrote: > From: Bin Meng > > RISC-V machines do not instantiate RISC-V CPUs directly, instead > they do that via the hart array. Add a new property for the reset > vector address to allow the value to be passed to the CPU, before > CPU is realized. > > Signed-off-by: Bin Meng > Reviewed-by: Alistair Francis > --- > > (no changes since v1) > > include/hw/riscv/riscv_hart.h | 1 + > hw/riscv/riscv_hart.c | 3 +++ > 2 files changed, 4 insertions(+) Reviewed-by: Philippe Mathieu-Daudé