13 which is a rebranded Mai Logic Teron board with modified U-Boot
14 firmware to support AmigaOS 4.
17 ----------------
19  * PowerPC 7457 CPU (can also use ``-cpu g3, 750cxe, 750fx`` or ``750gx``)
24  * 4 KiB NVRAM (use ``-drive if=mtd,format=raw,file=nvram.bin`` to keep contents persistent)
26 Firmware  section in Eyetech AmigaOne/Mai Logic Teron (``amigaone``)
27 --------
29 A firmware binary is necessary for the boot process. It is a modified
30 U-Boot under GPL but its source is lost so it cannot be included in
32 https://www.hyperion-entertainment.com/index.php/downloads?view=files&parent=28.
36 .. code-block:: bash
38   $ tail -c 524288 updater.image > u-boot-amigaone.bin
40 The BIOS emulator in the firmware is unable to run QEMU‘s standard
41 vgabios so ``VGABIOS-lgpl-latest.bin`` is needed instead which can be
45 -------------
49 https://sourceforge.net/projects/amigaone-linux/files/debian-installer/.
52 .. code-block:: bash
54   $ qemu-system-ppc -machine amigaone -bios u-boot-amigaone.bin \
55                     -cdrom "A1 Linux Net Installer.iso" \
56                     -device ati-vga,model=rv100,romfile=VGABIOS-lgpl-latest.bin
58 If a firmware menu appears, select ``Boot sequence`` → ``Amiga Multiboot Options``
63 eventually it boots and the installer becomes visible. The ``ati-vga`` RV100
75 ----------------
77  * PowerPC 7457 CPU (can also use ``-cpu g3`` or ``750cxe``)
83 Firmware  section in Genesi/bPlan Pegasos II (``pegasos2``)
84 --------
86 The Pegasos II board has an Open Firmware compliant ROM based on
87 SmartFirmware with some changes that are not open-sourced therefore
90 <http://web.archive.org/web/20071021223056/http://www.bplan-gmbh.de/up050404/up050404>`_.
93 .. code-block:: bash
95   $ tail -c +85581 up050404 | head -c 524288 > pegasos2.rom
98 -------------
101 emulator in the firmware binary is unable to run QEMU‘s standard
104 .. code-block:: bash
106   $ qemu-system-ppc -machine pegasos2 -bios pegasos2.rom \
107                     -cdrom debian-8.11.0-powerpc-netinst.iso \
108                     -device VGA,romfile="" -serial stdio
110 At the firmware ``ok`` prompt enter ``boot cd install/pegasos``.
113 firmware ROM using the QEMU built-in minimal Virtual Open Firmware
115 extract the kernel ``install/powerpc/vmlinuz-chrp.initrd`` from the CD
118 .. code-block:: bash
120   $ qemu-system-ppc -machine pegasos2 -serial stdio \
121                     -kernel vmlinuz-chrp.initrd -append "---" \
122                     -cdrom debian-8.11.0-powerpc-netinst.iso
128 based on the AMCC PowerPC 460EX SoC (that despite its name has a
131 Firmware  section in aCube Sam460ex (``sam460ex``)
132 --------
134 The board has a firmware based on an older U-Boot version with
135 modifications to support booting AmigaOS 4. The firmware ROM is
139 ----------------
148 -------------
153 .. code-block:: bash
155   $ qemu-system-ppc -machine sam460ex -serial stdio \
156                     -drive if=none,id=cd,format=raw,file=crux-ppc-2.7a.iso \
157                     -device ide-cd,drive=cd,bus=ide.1
161 https://www.acube-systems.biz/index.php?page=hardware&pid=5