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05 May 2021 16:03:29 -0700 IronPort-SDR: DqMbLKVDKvNkxFZxZETphj0eHKTIxbeEUvGduAKcInZa0rspQw51TT7kf+cM34yGIHJsn0RzW9 5srt24wvMPp3LCRyXkuEGXA35JM+tLZAF5YEeYtARTJ1bl0tJ0PUjMkbNqpbrFszzAWJjFANu8 HSbWoeNmoWzkKX+btKf3+gye+I+IOIiggTbmllvEEOHpcTl/QwtYjQC+GoiTzDkEfUHgd4VPoO Nq/6Av1Vp6o2FpwlXFu2UVdj8WMN1YRPeRBCUZRdyAI837EGhogn0bYnoWqFPveXgywrBkQqJD 8fI= WDCIronportException: Internal Received: from unknown (HELO alistair-risc6-laptop.wdc.com) ([10.225.165.46]) by uls-op-cesaip01.wdc.com with ESMTP; 05 May 2021 16:24:47 -0700 From: Alistair Francis To: peter.maydell@linaro.org Subject: [PULL v2 27/42] target/riscv: Add ePMP support for the Ibex CPU Date: Thu, 6 May 2021 09:22:57 +1000 Message-Id: <20210505232312.4175486-28-alistair.francis@wdc.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210505232312.4175486-1-alistair.francis@wdc.com> References: <20210505232312.4175486-1-alistair.francis@wdc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=216.71.154.42; envelope-from=prvs=752564754=alistair.francis@wdc.com; helo=esa4.hgst.iphmx.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-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: alistair23@gmail.com, Bin Meng , Alistair Francis , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The physical Ibex CPU has ePMP support and it's enabled for the OpenTitan machine so let's enable ePMP support for the Ibex CPU in QEMU. Signed-off-by: Alistair Francis Reviewed-by: Bin Meng Message-id: d426baabab0c9361ed2e989dbe416e417a551fd1.1618812899.git.alistair.francis@wdc.com --- target/riscv/cpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 66787d019c..4bf6a00636 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -202,6 +202,7 @@ static void rv32_ibex_cpu_init(Object *obj) set_misa(env, RV32 | RVI | RVM | RVC | RVU); set_priv_version(env, PRIV_VERSION_1_10_0); qdev_prop_set_bit(DEVICE(obj), "mmu", false); + qdev_prop_set_bit(DEVICE(obj), "x-epmp", true); } static void rv32_imafcu_nommu_cpu_init(Object *obj)