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dkim=none X-RZG-AUTH: ":LWABbUGmf/p3d3fx281mbpk9zOkHG9L8L9MnY9md4b2JTjr0xj1uUQtYCbJnQW9aY+KkeQGMenXp0qUAdrQH120clOmDF/WGxJ0nW9BfcQmjrQti" X-RZG-CLASS-ID: mo00 Received: from alwagner-T470s.fritz.box by smtp.strato.de (RZmta 47.20.3 AUTH) with ESMTPSA id c075a1x2AMCjNQk (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Wed, 10 Mar 2021 23:12:45 +0100 (CET) From: Alexander Wagner To: qemu-devel@nongnu.org Subject: [PATCH] hw/riscv: Fix OT IBEX reset vector Date: Wed, 10 Mar 2021 23:12:08 +0100 Message-Id: <20210310221208.167990-1-alexander.wagner@ulal.de> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=81.169.146.221; envelope-from=alexander.wagner@ulal.de; helo=mo4-p00-ob.smtp.rzone.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_NONE=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: qemu-riscv@nongnu.org, sagark@eecs.berkeley.edu, kbastian@mail.uni-paderborn.de, palmer@dabbelt.com, Alistair.Francis@wdc.com, Alexander Wagner Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The IBEX documentation [1] specifies the reset vector to be "the most significant 3 bytes of the boot address and the reset value (0x80) as the least significant byte". [1] https://github.com/lowRISC/ibex/blob/master/doc/03_reference/exception_interrupts.rst Signed-off-by: Alexander Wagner --- hw/riscv/opentitan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c index e168bffe69..ca4c1be6f6 100644 --- a/hw/riscv/opentitan.c +++ b/hw/riscv/opentitan.c @@ -120,7 +120,7 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) &error_abort); object_property_set_int(OBJECT(&s->cpus), "num-harts", ms->smp.cpus, &error_abort); - object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x8090, &error_abort); + object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x8080, &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->cpus), &error_abort); /* Boot ROM */ -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1lKHZI-0006wH-Qx for mharc-qemu-riscv@gnu.org; Thu, 11 Mar 2021 04:25:20 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41992) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lK74p-0007Vo-Ue; Wed, 10 Mar 2021 17:13:11 -0500 Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.221]:12326) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lK74c-0008J1-Kp; Wed, 10 Mar 2021 17:13:11 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1615414366; cv=none; d=strato.com; s=strato-dkim-0002; b=p7BCeXU4MFCAaq2DVxFMebTq8AEFDdntwjhMvEOCOO0J9bvJLJKlbbsa/68tKhWJfy UkKxGn1yEGprxkPSjAv795fnZ9Qm5Z9D1EyAnHmSV2UcfvPaV4f9nysljrdEiOvuXt4U /XpHWl2+4XKOQsmBYJdBzNTzfrhC2MAhFkxmFRyyr+cmBXpNo6k5RsTR7rPBl3Shyyvb IdScDkcDKwdFnCtmutYzoE+EwJTh/uisAEDA0pA9stGMU3uItnKd38N9nRfvtULlkjj6 jlR+BVHWKqD2LX+uCZ82T9xKfakvI0rKaj7gWWXZVe4XWEd3NuX69UlbqcM6yl51O3t6 Pqyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1615414366; s=strato-dkim-0002; d=strato.com; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=CVPEcgbsyUYGRsFw6HrjdR70qzqtM6xpWIU1hL9sKJo=; b=V/fCfsxU+QKvdpM8sjVsHFnXLa4mvWcXKRBJApUQrYW6yO+QkOfUzyDiB/bkNXIM5A xGKdwHsT130xHWl4rgQqYFbForFhuUPkdaYff5rPThyvgir1ZDnDnKnqHPDQFYBMGaiy ReNk36CK8HtohL2KHlkcxsezZ/65u2p5vA9dUiXLKOqAvpVogNZsFZmMlmKi98JTzBHE XOCAn7bZZ3nllo0AE1MrBY5AtPEYVTdjWNgia1RKlxRQ8+n5V089K9t0ZZ2VeAdzaFYQ 47kCQJlduZCRNuRgzQK7ARgGi3TuvudAqp1ueNdYF1Qkx/Be5KWtfqjlFSgeKyvkMIlo 6Rmw== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1615414366; s=strato-dkim-0002; d=ulal.de; h=Message-Id:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=CVPEcgbsyUYGRsFw6HrjdR70qzqtM6xpWIU1hL9sKJo=; b=imj8TTsffFhmh+xVdpV1JQwS6NrAbTTs7wovwRyMHe2Ca2BLeXaEOlXQWF5DZSyff5 qdpAEMlDyFMLOczw4K319F6rtXhV8H+mGLaE/TurX3wwYB+0gyajol83hYy5fN5ZaMS8 6CQKPbZ+RCbCfZ/GYS6gJBmbLgQB4L3IfWXlr1d9CiXA9Mc4xCcSDMydassDNRSk7Ffn HigjRjbUSz/lZ6xE/qPUSvNLOfIiJpSTYynjTESKxnvpM6ueWnRWZOsFzEoEFTHjRC3o 0rSzUW4jcxcfNAi1XaI+G13psZ5HxOU7Mih4RBdJNOE0JR5CfO0XaqGSZo6ss2z0pP6m M5Fg== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":LWABbUGmf/p3d3fx281mbpk9zOkHG9L8L9MnY9md4b2JTjr0xj1uUQtYCbJnQW9aY+KkeQGMenXp0qUAdrQH120clOmDF/WGxJ0nW9BfcQmjrQti" X-RZG-CLASS-ID: mo00 Received: from alwagner-T470s.fritz.box by smtp.strato.de (RZmta 47.20.3 AUTH) with ESMTPSA id c075a1x2AMCjNQk (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Wed, 10 Mar 2021 23:12:45 +0100 (CET) From: Alexander Wagner To: qemu-devel@nongnu.org Cc: Alexander Wagner , Alistair.Francis@wdc.com, qemu-riscv@nongnu.org, palmer@dabbelt.com, sagark@eecs.berkeley.edu, kbastian@mail.uni-paderborn.de Subject: [PATCH] hw/riscv: Fix OT IBEX reset vector Date: Wed, 10 Mar 2021 23:12:08 +0100 Message-Id: <20210310221208.167990-1-alexander.wagner@ulal.de> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=81.169.146.221; envelope-from=alexander.wagner@ulal.de; helo=mo4-p00-ob.smtp.rzone.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 11 Mar 2021 04:25:19 -0500 X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Mar 2021 22:13:12 -0000 The IBEX documentation [1] specifies the reset vector to be "the most significant 3 bytes of the boot address and the reset value (0x80) as the least significant byte". [1] https://github.com/lowRISC/ibex/blob/master/doc/03_reference/exception_interrupts.rst Signed-off-by: Alexander Wagner --- hw/riscv/opentitan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c index e168bffe69..ca4c1be6f6 100644 --- a/hw/riscv/opentitan.c +++ b/hw/riscv/opentitan.c @@ -120,7 +120,7 @@ static void lowrisc_ibex_soc_realize(DeviceState *dev_soc, Error **errp) &error_abort); object_property_set_int(OBJECT(&s->cpus), "num-harts", ms->smp.cpus, &error_abort); - object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x8090, &error_abort); + object_property_set_int(OBJECT(&s->cpus), "resetvec", 0x8080, &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->cpus), &error_abort); /* Boot ROM */ -- 2.25.1