Bug 981791

Description of problem:
On newer 3.9.x based kernels, my 3G iBook does no longer boot

Version-Release number of selected component (if applicable):
kernel-3.9.4-200.fc18.ppc

How reproducible:
Always

Steps to Reproduce:
1. Install fedora on iBook (well, that takes a lot of effort, actually)
2. Boot 3.9.x kernel


Actual results:
Kernel never jumps to framebuffer, and eventually reboots

Expected results:
A normal boot

Additional info:

I know Fedora does no longer officially support 32 bit ppc, but Ben asked me to report it, so here it is.

I'll try to attach a screenshot.

[ingvar@notteroy ~]$ cat /proc/cpuinfo 
processor	: 0
cpu		: 750FX
temperature 	: 24 C (uncalibrated)
clock		: 700.000000MHz
revision	: 2.2 (pvr 7000 0202)
bogomips	: 49.67
timebase	: 24835245
platform	: PowerMac
model		: PowerBook4,3
machine		: PowerBook4,3
motherboard	: PowerBook4,3 MacRISC2 MacRISC Power Macintosh
detected as	: 257 (iBook 2 rev. 2)
pmac flags	: 0000001a
L2 cache	: 512K unified
pmac-generation	: NewWorld
Memory		: 640 MB

[ingvar@notteroy ~]$ sudo lspci -v
0000:00:0b.0 Host bridge: Apple Inc. UniNorth/Pangea AGP
	Flags: bus master, 66MHz, medium devsel, latency 16
	Capabilities: [80] AGP version 1.0
	Kernel driver in use: agpgart-uninorth

0000:00:10.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV200 [Mobility Radeon 7500] (prog-if 00 [VGA controller])
	Subsystem: Advanced Micro Devices [AMD] nee ATI RV200 [Mobility Radeon 7500]
	Flags: bus master, stepping, 66MHz, medium devsel, latency 255, IRQ 48
	Memory at 98000000 (32-bit, prefetchable) [size=128M]
	I/O ports at 0400 [size=256]
	Memory at 90000000 (32-bit, non-prefetchable) [size=64K]
	Expansion ROM at 90020000 [size=128K]
	Capabilities: [58] AGP version 2.0
	Capabilities: [50] Power Management version 2

0001:10:0b.0 Host bridge: Apple Inc. UniNorth/Pangea PCI
	Flags: bus master, 66MHz, medium devsel, latency 16

0001:10:17.0 Unassigned class [ff00]: Apple Inc. KeyLargo/Pangea Mac I/O
	Flags: bus master, medium devsel, latency 16
	Memory at 80000000 (32-bit, non-prefetchable) [size=512K]
	Kernel driver in use: macio

0001:10:18.0 USB controller: Apple Inc. KeyLargo/Pangea USB (prog-if 10 [OHCI])
	Flags: bus master, medium devsel, latency 16, IRQ 27
	Memory at 80081000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [50] Power Management version 2
	Kernel driver in use: ohci_hcd

0001:10:19.0 USB controller: Apple Inc. KeyLargo/Pangea USB (prog-if 10 [OHCI])
	Flags: bus master, medium devsel, latency 16, IRQ 28
	Memory at 80080000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [50] Power Management version 2
	Kernel driver in use: ohci_hcd

0002:20:0b.0 Host bridge: Apple Inc. UniNorth/Pangea Internal PCI
	Flags: bus master, 66MHz, medium devsel, latency 16

0002:20:0e.0 FireWire (IEEE 1394): Apple Inc. UniNorth/Pangea FireWire (prog-if 10 [OHCI])
	Subsystem: Apple Inc. UniNorth/Pangea FireWire
	Flags: bus master, 66MHz, medium devsel, latency 16, IRQ 40
	Memory at f5000000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] Power Management version 2
	Kernel driver in use: firewire_ohci

0002:20:0f.0 Ethernet controller: Apple Inc. UniNorth/Pangea GMAC (Sun GEM)
	Flags: bus master, 66MHz, slow devsel, latency 16, IRQ 41
	Memory at f5200000 (32-bit, non-prefetchable) [size=2M]
	Expansion ROM at f5100000 [disabled] [size=1M]
	Kernel driver in use: gem