================================================================================================================================================================================================================================
                                                                                                              BAR       Boot   Boot   Boot
Mac                                         OF version             ATY,Fcode versions                         max       FW     USB    GPT   Notes
================================================================================================================================================================================================================================                                     
TNT Development A5c1                        Open Firmware, 0.992j  None                                       128MB     No     No     No                                                                      
7500,9500,8600,9600,Power Tower Pro, etc.   Open Firmware, 1.0.5   None                                       128MB     No     No     No    256MB requires Mac OS 9 or Mac OS X nvramrc patches (see PowerSurge.of of joevt/XPostFacto for documentation of patches)
Power Mac 5400,6400                         Open Firmware, 2.0     None                                       256MB     No     No     No    
Beige G3 Desktop                            Open Firmware, 2.0f1   1.49, 1.49                                 256MB     No     No     No    
Beige G3 Minitower                          Open Firmware, 2.0f1   1.49, 1.53                                 256MB     No     No     No    
PowerBook G3 Wallstreet                     Open Firmware, 2.0.1   1.54                                       256MB     No     No     No    
PowerBook G3 Wallstreet PDQ                 Open Firmware, 2.0.1   1.54, 1.59                                 256MB     No     No     No    
Power Mac 4400 and 7220, Motorola StarMax   Open Firmware, 2.0.2   APL-1.0b33                                 256MB     No     No     No    
Power Mac 6500,TAM                          Open Firmware, 2.0.3   APL-1.0b33                                 256MB     No     No     No    
Power Express                               Open Firmware 2.0a9    None                                       256MB     No     No     No    
Power Express                               Open Firmware 2.3      None                                       256MB     No     No     No    
Beige G3 (v3)                               Open Firmware, 2.4     1.49, 1.53                                 256MB     No     No     No    
Power Mac G3 (Blue & White) Yosemite        OpenFirmware 3.1.1     None                                       256MB     No     No     No    Apple PowerMac1,1  1.1f4   BootROM built on 04/09/99 at 13:57:32
Power Mac G4 (PCI Graphics) Yikes           OpenFirmware 3         ?                                          256MB     ?      ?      No    Apple PowerMac1,2
PowerBook G3 (FireWire) Pismo               OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     ?      ?      No    Apple PowerBook3,1 4.1.8f5 BootROM built on 03/21/01 at 11:49:53
iMac iMac G3 (Slot Loading)                 OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     Yes    Yes    No    Apple PowerMac2,1  4.1.9f1 BootROM built on 09/14/01 at 13:18:04
Power Mac G4 Cube                           OpenFirmware 3         ?                                          ?         ?      ?      No    Apple PowerMac5,1  3.2f1   BootROM built on 07/10/00 at 17:11:57
                                            OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     Yes    Yes    No    Apple PowerMac5,1  4.1.9f1 BootROM built on 09/14/01 at 13:18:04
Power Mac G4 (AGP Graphics) Sawtooth        OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     Yes    Yes    No    Apple PowerMac3,1  4.2.8f1 BootROM built on 10/11/01 at 14:12:47
Power Mac G4 (Gigabit Ethernet)             OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     Yes    Yes    No    Apple PowerMac3,3  4.2.8f1 BootROM built on 10/11/01 at 14:12:47
Power Mac G4 (Digital Audio)                OpenFirmware 3         1.69, 1.69, 1.73, 1.77, 1.77               256MB     Yes    Yes    No    Apple PowerMac3,4  4.2.8f1 BootROM built on 10/11/01 at 14:12:47
Power Mac G4 (Quicksilver)                  OpenFirmware 3         ?                                          256MB     ?      ?      No    Apple PowerMac3,5  4.2.3f1 BootROM built on 08/01/01 at 11:14:42
                                            OpenFirmware 3         ?                                          256MB     ?      ?      No    Apple PowerMac3,5  4.2.5f1 BootROM built on 08/16/01 at 22:19:35
Power Mac G4 (Mirrored Drive Doors)         OpenFirmware 3         1.73, 1.77, 1.83, 1.86, 1.86               256MB     Yes    Yes    No    Apple PowerMac3,6  4.4.8f2 BootROM built on 09/30/02 at 10:24:31
Power Mac G4 (FW 800)                       OpenFirmware 3         None                                       256MB     Yes    Yes    No    Apple PowerMac3,6  4.6.0f1 BootROM built on 02/20/03 at 13:52:27
Power Mac G5 1.6 (PCI)                      OpenFirmware 4         None                                       256MB     Yes    Yes    No    Apple PowerMac7,2  5.1.5f2 BootROM built on 09/21/04 at 11:58:53
Power Mac G5 1.8 (PCI-X)                    OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,2
Power Mac G5 2.0 DP (PCI-X)                 OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,2
Power Mac G5 1.8 DP (PCI-X)                 OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,2
iBook G4                                    OpenFirmware 3         1.94                                       512MB     Yes    Yes    No    Apple PowerBook6,5 4.8.7f1 BootROM built on 09/23/04 at 16:13:38
Power Mac G5 ? (one of the following 3)     OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,3  5.1.8f7 BootROM built on 10/26/04 at 16:30:32
Power Mac G5 1.8 DP (PCI)                   OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,3
Power Mac G5 2.0 DP (PCI-X 2)               OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,3
Power Mac G5 2.5 DP (PCI-X)                 OpenFirmware 4                                                    ?         ?      ?      No    Apple PowerMac7,3
PowerBook G4 15 inch Early 2005 A1106       OpenFirmware 3                                                    ?         ?      ?      No    Apple PowerBook5,6 4.9.1f1 BootROM built on 01/21/05 at 10:51:16
Mac mini G4                                 OpenFirmware 3         1.95                                       512MB     Yes    Yes    No    Apple PowerMac10,1 4.8.9f4 BootROM built on 03/23/05 at 14:22:23
Mac mini G4 1.5GHz Radeon 9200              OpenFirmware 3         1.95                                       512MB     Yes    Yes    Yes   Apple PowerMac10,1 4.9.4f1 BootROM built on 07/12/05 at 16:57:27  ; last firmware to always allocate BARs by ascending size
PowerBook G4 DLSD                           OpenFirmware 3         1.95                                       512MB     Yes    Yes    Yes   Apple PowerBook5,8 4.9.5f3 BootROM built on 09/22/05 at 16:17:32  ; allocates BARs by descending size when 512MB BAR exists
Power Mac G5 Quad                           OpenFirmware 4         None                                       512MB     Yes    Yes    Yes   Apple PowerMac11,2 5.2.7f1 BootROM built on 09/30/05 at 15:31:03  ; allocates BARs by descending size when 512MB BAR exists
PowerBook ?                                 OpenFirmware 3                                                    ?         ?      ?      ?     Apple PowerBook5,9 4.9.6f0 BootROM built on 10/05/05 at 16:45:50
================================================================================================================================================================================================================================
BARs are allocated by ascending size except where noted.
Patches exist to support 512MB BARs on all Power Macs.

================================================================================================================================================================================================================================

See "/Volumes/Work/Open Firmware and Name Registry/ROM Apple/ROM Apple.worksheet" for checksum verification

===============================================================

pvr values from cpu-version property:
00070201 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 5400 and 6400/other/DumpNameRegistry 5400:180.out.txt:105:

00080200 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM G3/Other/G3_device_tree_dingusppc.txt:93:

000c0206 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM G3/Other/G3_device_tree.txt:98:

00080202 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM B&W G3/Name Registry/B&W G4 name registry.txt:273:
00080202 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM Beige G3 233/other/Beige G3.txt:119:

00080203 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM B&W G3/Open Firmware Logs/Open Firmware Stuff (debug NVID).txt:364:

00088300 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM iMac/Other/iMac 350 Name Registry dump.txt:318:

00088300 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 8600/other/Open Firmware 8600.txt:86:

00090202 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 9500/other/PM 9500.txt:113:

00440101 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G5 Quad/other/Open Firmware Stuff.txt:958:

80000200 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 Digital Audio/G4 733.txt:326:

80010201 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 Mirrored Drive Doors/other/MDD.txt:279:

80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM B&W G3/notes/dump-device-tree with PCIe bridge and ASMedia ASM3242.txt:116:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM B&W G3/Open Firmware Logs/Open Firmware fcode-debug? true.txt:352:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 8600/other/joevt_8600_20220803_1.txt:238:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 8600/other/joevt_8600_20220803_2 without XLR8 nvramrc.txt:197:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM PM 8600/other/lspci from 8600 with PCIe bridge.txt:22:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 FW 800/other/PM36-OF-directory-dump.txt:291:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 FW 800/other/PM36-OF-directory-dump.txt:382:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 Sawtooth/Open Firmware stuff/sawtooth_device_tree with 512MB 6200 AGP.txt:57:
80010303 /Volumes/Work/Open Firmware and Name Registry/ROM PowerPC Mac/ROM G4 Sawtooth/Open Firmware stuff/sawtooth_device_tree.txt:146:
