1*324b2298SPaolo Bonzini.. _PowerPC-System-emulator: 2*324b2298SPaolo Bonzini 3*324b2298SPaolo BonziniPowerPC System emulator 4*324b2298SPaolo Bonzini----------------------- 5*324b2298SPaolo Bonzini 6*324b2298SPaolo BonziniUse the executable ``qemu-system-ppc`` to simulate a complete 40P (PREP) 7*324b2298SPaolo Bonzinior PowerMac PowerPC system. 8*324b2298SPaolo Bonzini 9*324b2298SPaolo BonziniQEMU emulates the following PowerMac peripherals: 10*324b2298SPaolo Bonzini 11*324b2298SPaolo Bonzini- UniNorth or Grackle PCI Bridge 12*324b2298SPaolo Bonzini 13*324b2298SPaolo Bonzini- PCI VGA compatible card with VESA Bochs Extensions 14*324b2298SPaolo Bonzini 15*324b2298SPaolo Bonzini- 2 PMAC IDE interfaces with hard disk and CD-ROM support 16*324b2298SPaolo Bonzini 17*324b2298SPaolo Bonzini- NE2000 PCI adapters 18*324b2298SPaolo Bonzini 19*324b2298SPaolo Bonzini- Non Volatile RAM 20*324b2298SPaolo Bonzini 21*324b2298SPaolo Bonzini- VIA-CUDA with ADB keyboard and mouse. 22*324b2298SPaolo Bonzini 23*324b2298SPaolo BonziniQEMU emulates the following 40P (PREP) peripherals: 24*324b2298SPaolo Bonzini 25*324b2298SPaolo Bonzini- PCI Bridge 26*324b2298SPaolo Bonzini 27*324b2298SPaolo Bonzini- PCI VGA compatible card with VESA Bochs Extensions 28*324b2298SPaolo Bonzini 29*324b2298SPaolo Bonzini- 2 IDE interfaces with hard disk and CD-ROM support 30*324b2298SPaolo Bonzini 31*324b2298SPaolo Bonzini- Floppy disk 32*324b2298SPaolo Bonzini 33*324b2298SPaolo Bonzini- PCnet network adapters 34*324b2298SPaolo Bonzini 35*324b2298SPaolo Bonzini- Serial port 36*324b2298SPaolo Bonzini 37*324b2298SPaolo Bonzini- PREP Non Volatile RAM 38*324b2298SPaolo Bonzini 39*324b2298SPaolo Bonzini- PC compatible keyboard and mouse. 40*324b2298SPaolo Bonzini 41*324b2298SPaolo BonziniSince version 0.9.1, QEMU uses OpenBIOS https://www.openbios.org/ for 42*324b2298SPaolo Bonzinithe g3beige and mac99 PowerMac and the 40p machines. OpenBIOS is a free 43*324b2298SPaolo Bonzini(GPL v2) portable firmware implementation. The goal is to implement a 44*324b2298SPaolo Bonzini100% IEEE 1275-1994 (referred to as Open Firmware) compliant firmware. 45*324b2298SPaolo Bonzini 46*324b2298SPaolo BonziniThe following options are specific to the PowerPC emulation: 47*324b2298SPaolo Bonzini 48*324b2298SPaolo Bonzini``-g WxH[xDEPTH]`` 49*324b2298SPaolo Bonzini Set the initial VGA graphic mode. The default is 800x600x32. 50*324b2298SPaolo Bonzini 51*324b2298SPaolo Bonzini``-prom-env string`` 52*324b2298SPaolo Bonzini Set OpenBIOS variables in NVRAM, for example: 53*324b2298SPaolo Bonzini 54*324b2298SPaolo Bonzini :: 55*324b2298SPaolo Bonzini 56*324b2298SPaolo Bonzini qemu-system-ppc -prom-env 'auto-boot?=false' \ 57*324b2298SPaolo Bonzini -prom-env 'boot-device=hd:2,\yaboot' \ 58*324b2298SPaolo Bonzini -prom-env 'boot-args=conf=hd:2,\yaboot.conf' 59*324b2298SPaolo Bonzini 60*324b2298SPaolo BonziniMore information is available at 61*324b2298SPaolo Bonzinihttp://perso.magic.fr/l_indien/qemu-ppc/. 62