From nobody Mon Oct 27 13:56:30 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=eik.bme.hu Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 176134871843760.20860635802387; Fri, 24 Oct 2025 16:31:58 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vCRFo-0006PG-M7; Fri, 24 Oct 2025 19:31:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vCRFk-0006NU-2S; Fri, 24 Oct 2025 19:31:25 -0400 Received: from zero.eik.bme.hu ([152.66.115.2]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vCRFg-0000Gr-Nm; Fri, 24 Oct 2025 19:31:23 -0400 Received: from localhost (localhost [127.0.0.1]) by zero.eik.bme.hu (Postfix) with ESMTP id 43533597455; Sat, 25 Oct 2025 01:31:19 +0200 (CEST) Received: from zero.eik.bme.hu ([127.0.0.1]) by localhost (zero.eik.bme.hu [127.0.0.1]) (amavis, port 10028) with ESMTP id 19RG6XjyrvrO; Sat, 25 Oct 2025 01:31:17 +0200 (CEST) Received: by zero.eik.bme.hu (Postfix, from userid 432) id F07CB597458; Sat, 25 Oct 2025 01:31:16 +0200 (CEST) X-Virus-Scanned: amavis at eik.bme.hu Message-ID: In-Reply-To: References: From: BALATON Zoltan Subject: [PATCH 4/4] hw/ppc/pegasos: Update documentation for pegasos1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: Nicholas Piggin , Harsh Prateek Bora , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sat, 25 Oct 2025 01:31:16 +0200 (CEST) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=152.66.115.2; envelope-from=balaton@eik.bme.hu; helo=zero.eik.bme.hu X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1761348723593158500 Content-Type: text/plain; charset="utf-8" Signed-off-by: BALATON Zoltan --- docs/system/ppc/amigang.rst | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/docs/system/ppc/amigang.rst b/docs/system/ppc/amigang.rst index 21bb14ed09..e290412369 100644 --- a/docs/system/ppc/amigang.rst +++ b/docs/system/ppc/amigang.rst @@ -1,6 +1,6 @@ -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D -AmigaNG boards (``amigaone``, ``pegasos2``, ``sam460ex``) -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D +AmigaNG boards (``amigaone``, ``pegasos1``, ``pegasos2``, ``sam460ex``) +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 These PowerPC machines emulate boards that are primarily used for running Amiga like OSes (AmigaOS 4, MorphOS and AROS) but these can @@ -64,18 +64,23 @@ eventually it boots and the installer becomes visible. = The ``ati-vga`` RV100 emulation is not complete yet so only frame buffer works, DRM and 3D is not available. =20 -Genesi/bPlan Pegasos II (``pegasos2``) -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D +Genesi/bPlan Pegasos (``pegasos1``, ``pegasos2``) +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -The ``pegasos2`` machine emulates the Pegasos II sold by Genesi and -designed by bPlan. Its schematics are available at -https://www.powerdeveloper.org/platforms/pegasos/schematics. +The ``pegasos1`` machine emulates the original Pegasos (later marked I) so= ld by +Genesi and designed by bPlan. It uses the same Articia S north bridge as t= he +``amigaone`` machine, otherwise it is mostly the same as the later Pegasos= II. + +The ``pegasos2`` machine emulates the Pegasos II which is a redesigned ver= sion +of Pegasos I to fix problems with its north bridge. Its schematics are ava= ilable +at https://www.powerdeveloper.org/platforms/pegasos/schematics. =20 Emulated devices ---------------- =20 * PowerPC 7457 CPU (can also use ``-cpu g3`` or ``750cxe``) - * Marvell MV64361 Discovery II north bridge + * Articia S north bridge (for ``pegasos1``) + * Marvell MV64361 Discovery II north bridge (for ``pegasos2``) * VIA VT8231 south bridge * PCI VGA compatible card (guests may need other card instead) * PS/2 keyboard and mouse @@ -83,9 +88,9 @@ Emulated devices Firmware -------- =20 -The Pegasos II board has an Open Firmware compliant ROM based on +The Pegasos boards have an Open Firmware compliant ROM based on SmartFirmware with some changes that are not open-sourced therefore -the ROM binary cannot be included in QEMU. An updater was available +the ROM binary cannot be included in QEMU. A Pegasos II updater was availa= ble from bPlan, it can be found in the `Internet Archive `_. The ROM image can be extracted from it with the following command: @@ -111,7 +116,7 @@ At the firmware ``ok`` prompt enter ``boot cd install/p= egasos``. =20 Alternatively, it is possible to boot the kernel directly without firmware ROM using the QEMU built-in minimal Virtual Open Firmware -(VOF) emulation which is also supported on ``pegasos2``. For this, +(VOF) emulation which is also supported on ``pegasos1`` and ``pegasos2``. = For this, extract the kernel ``install/powerpc/vmlinuz-chrp.initrd`` from the CD image, then run: =20 --=20 2.41.3