From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B972C433B4 for ; Tue, 11 May 2021 10:43:01 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC74D615FF for ; Tue, 11 May 2021 10:43:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC74D615FF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=wdc.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60516 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgPqt-0006tz-V9 for qemu-devel@archiver.kernel.org; Tue, 11 May 2021 06:42:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38330) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgPWr-00028b-P2 for qemu-devel@nongnu.org; Tue, 11 May 2021 06:22:18 -0400 Received: from esa5.hgst.iphmx.com ([216.71.153.144]:41098) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgPWl-0006V6-Tw for qemu-devel@nongnu.org; Tue, 11 May 2021 06:22:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1620728529; x=1652264529; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=F35Wlg7ThlZkm1vRHn1Yuy4izpGJ5nEtQpXZGyOoRmY=; b=Ze+1IbgZjp9ljrIJCby+1QDxclBwGBFVBJoZRFwDZwtIJQ1nptmC19nb TsuJBsX7lKUrPCKisUfLOuz3egsvec67GGqSgzopoO6XU8f+loKBaw6I1 wga3RJi3SWzQHTEx+zv/5DFG9mv2tgej75zS/0SeeAXhXZTtV0zBI7at6 7mlHofGGp+GYc6ZbdHotQ7d1CpldeNq1S8hlb4uO42pCvysTurrKflmK/ Vp4v6Xu5Rs94oVR+g9B5C05aJoNeS0KWq3YVVNmpRldtccsSfLA0XA52j PGG7db2iV7FVCi8slj+QFsRZlg9ZCVZJeBJHdtRoqsYCaYAPGuZoaSlEm Q==; IronPort-SDR: Pb/FFiHv3qGd6+CilncN59oVDr6hSd6WLv9/4r9CVmAe/r8/00T39uZPlyTvPN9I92Da3vsMYJ lBtwBVsCJXdLRUMYOedhUB8cp8ILsQ+lOs5GxMrFn9vD/QBIsKd2rB0lD1XNTbnuSPYjvgOCDH U+Y2SKIYgSs3Qrod7WSb9FhVXWhrNLoFevHrMGWN728Ina727b7qnFRc81AblyUdFwcaCjd6cb qu5FtdeN8YR6jsSmCm/OwZk+Pf+31IGoWaru6KoDlQ/AczDiDe7lrrJY7mPEnwsnRMeY2uvqCu 9Sg= X-IronPort-AV: E=Sophos;i="5.82,290,1613404800"; d="scan'208";a="167735458" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 11 May 2021 18:21:31 +0800 IronPort-SDR: XCTANfp8H6SFimSowxLvJemXatdxBk8H23VeoxOsWBuIH8d5FMFQWWVAfCvq3rTGxlAyWhAZGB s9DcBhQnd647aq7Nt5TmuJE8X5hbH57soV5cfdWHBwPo/6Tq/1JWoHffbyBk+3FhPTlB1wqN95 cpY5HWT8PhVPNsIdKVIlFdVW1BOjjTiEf5KJGDgsqVU6F+Z2g5VPezllE39USvt0iNus+DtuCN BK6jyZdBEA01zYLwEACjj6e7yUnk0fzbzcId1JNB/pf2d9FMCfh9aRI6NVWDbM0y6xL5XaQSxI vfcbQktZifhCN26fU8KxSDKY Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 May 2021 03:01:30 -0700 IronPort-SDR: 63A/ddUPBuQfptyNrUXr4j5D/anK080GobMfL3sTV51yHKyi0MoMXzp5FWOPVT6ivsPeg9TtC1 wRh5BiaGZxvVr4r7+OKXUwnHpDHvnzDnCTN5iJMfQBEWFjyM4/eJ6WCgAaNfX0+AZ0Dt/lc2Th w+yU2RwRBiPSbg39Kj7WNn8gmIjvzFye3BEvQVuXhsCllaGUPB5Jh9kO6yIYTli7lEzFscKmGs e80vyAszK4rkzyJtjrvHqGYOqXiCNhDadcV5JUBhnFY5qEC5SVhUek9EeM2WdhDWdAOTUB7KY4 WeE= WDCIronportException: Internal Received: from unknown (HELO alistair-risc6-laptop.wdc.com) ([10.225.165.48]) by uls-op-cesaip01.wdc.com with ESMTP; 11 May 2021 03:21:30 -0700 From: Alistair Francis To: peter.maydell@linaro.org Subject: [PULL v3 27/42] target/riscv: Add ePMP support for the Ibex CPU Date: Tue, 11 May 2021 20:19:36 +1000 Message-Id: <20210511101951.165287-28-alistair.francis@wdc.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210511101951.165287-1-alistair.francis@wdc.com> References: <20210511101951.165287-1-alistair.francis@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=216.71.153.144; envelope-from=prvs=7584e029c=alistair.francis@wdc.com; helo=esa5.hgst.iphmx.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, 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) -- 2.31.1