Signed-off-by: BALATON Zoltan <[email protected]> --- 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 @@ -========================================================= -AmigaNG boards (``amigaone``, ``pegasos2``, ``sam460ex``) -========================================================= +======================================================================= +AmigaNG boards (``amigaone``, ``pegasos1``, ``pegasos2``, ``sam460ex``) +======================================================================= 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. -Genesi/bPlan Pegasos II (``pegasos2``) -====================================== +Genesi/bPlan Pegasos (``pegasos1``, ``pegasos2``) +================================================= -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) sold by +Genesi and designed by bPlan. It uses the same Articia S north bridge as the +``amigaone`` machine, otherwise it is mostly the same as the later Pegasos II. + +The ``pegasos2`` machine emulates the Pegasos II which is a redesigned version +of Pegasos I to fix problems with its north bridge. Its schematics are available +at https://www.powerdeveloper.org/platforms/pegasos/schematics. Emulated devices ---------------- * 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 -------- -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 available from bPlan, it can be found in the `Internet Archive <http://web.archive.org/web/20071021223056/http://www.bplan-gmbh.de/up050404/up050404>`_. 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/pegasos``. 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: -- 2.41.3
