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On Thu, Sep 23, 2010 at 1:02 PM, Joseph Jezak <josejx@g.o> wrote: |
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> On 09/23/10 12:17, Mark Knecht wrote: |
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>> On Thu, Sep 23, 2010 at 7:10 AM, Joseph Jezak <josejx@g.o> wrote: |
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>> <SNIP> |
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>>> mtab is generated on boot as you mount devices. It's not the problem here. |
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>>> |
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>>> Can you try adding this line to your yaboot config? It will make the |
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>>> system boot directly into a shell instead of starting init: |
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>>> ### Put this in the kernel section |
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>>> append="init=/bin/bash" |
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>>> |
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>>> Once this boots, does hda* exist in /dev? How about /dev/null and /dev/zero? |
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>>> |
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>>> -Joe |
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>> OK, so I did it like this: |
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>> |
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>> boot=/dev/hda2 |
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>> #device=/pci@f4000000/ata-6@d/disk@0: |
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>> device=hd: |
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>> timeout=30 |
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>> install=/usr/lib/yaboot/yaboot |
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>> magicboot=/usr/lib/yaboot/ofboot |
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>> |
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>> image=/boot/kernel-2.6.34-gentoo-r1 |
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>> label=Gentoo-2.6.34-r1 |
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>> append="init=/bin/bash" |
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>> partition=4 |
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>> root=/dev/hda4 |
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>> read-only |
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>> |
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>> and ran ybin -v |
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>> |
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>> When I reboot I have no keyboard and cannot probe around. The screen is showing |
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>> |
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>> (none) / # |
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>> |
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>> The kernel boots with printk timing info on each line, and then |
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>> finishes with two messages: |
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>> |
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>> bash: cannot set terminal process group (-1): Inappropriate ioctl for device |
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>> bash: no job control in this shell |
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>> |
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>> and at that point the machine is hung. |
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>> |
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>> So this seems like it's just not finding the hardware at this point? |
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>> No disk? No keyboard? |
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>> |
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>> If you want to see the whole screen I can post another screen shot on Flickr. |
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>> |
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>> Thanks for the interest and help. I'm sure we'll figure it out. |
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>> |
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>> - Mark |
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>> |
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>> |
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> Okay, that all looks fine. Are you sure that you built USB keyboard |
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> support into your kernel? This might be why it wouldn't let you type. I |
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> wouldn't mind seeing another screen shot either. Once you get keyboard |
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> support working, check to see if those device nodes exist. |
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> |
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> -Joe |
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|
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Two pictures posted: |
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|
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Top half of boot screen: |
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http://www.flickr.com/photos/29328985@N03/5018717650/ |
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|
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Bottom half of boot screen |
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http://www.flickr.com/photos/29328985@N03/5018718202/ |
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|
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Full USB HID support is built as modular. I don't seem to be able to |
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change it to built in. make menuconfig is only giving me modular or |
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not set. (Kernel config USB info this is set is at the end) |
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|
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lspci says the controller is an Apple controller and the driver is |
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'macio' which seems sensible. I see it in the boot screen I think. |
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That driver is built in, but the PATA_MACIO driver is not: |
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|
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(chroot) livecd linux # cat .config | grep MACIO |
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# CONFIG_PATA_MACIO is not set |
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CONFIG_ADB_MACIO=y |
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(chroot) livecd linux # |
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|
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Maybe I've mistakenly left the right disk driver out of the kernel |
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thinking the hardware was SATA based? Does the PATA_MACIO option need |
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to be set for the Mac Mini? I don't understand how this kernel config |
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would have ever worked befor unless I'm confusing where it came from. |
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|
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Does the append="init=/bin/bash" command allow the kernel to load |
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drivers or do I need to build USBHID into the kernel to get the |
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keyboard to work at this level of boot? |
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|
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Thanks, |
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Mark |
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|
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(chroot) livecd linux # lspci -k |
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0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 AGP |
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Kernel driver in use: agpgart-uninorth |
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0000:00:10.0 VGA compatible controller: ATI Technologies Inc RV280 |
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[Radeon 9200] (rev 01) |
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Subsystem: ATI Technologies Inc RV280 [Radeon 9200] |
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Kernel driver in use: radeonfb |
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0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 PCI |
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0001:10:12.0 Network controller: Broadcom Corporation BCM4318 |
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[AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) |
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Subsystem: Apple Computer Inc. Device 4318 |
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0001:10:17.0 Class ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O |
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Kernel driver in use: macio |
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0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB |
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0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB |
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0001:10:1a.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB |
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Kernel driver in use: ohci_hcd |
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0001:10:1b.0 USB Controller: NEC Corporation USB (rev 43) |
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Subsystem: NEC Corporation Hama USB 2.0 CardBus |
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Kernel driver in use: ohci_hcd |
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0001:10:1b.1 USB Controller: NEC Corporation USB (rev 43) |
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Subsystem: NEC Corporation Hama USB 2.0 CardBus |
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Kernel driver in use: ohci_hcd |
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0001:10:1b.2 USB Controller: NEC Corporation USB 2.0 (rev 04) |
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Subsystem: NEC Corporation USB 2.0 |
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Kernel driver in use: ehci_hcd |
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0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 Internal PCI |
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0002:20:0d.0 Class ff00: Apple Computer Inc. UniNorth/Intrepid ATA/100 |
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Kernel driver in use: ide-pmac |
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0002:20:0e.0 FireWire (IEEE 1394): Apple Computer Inc. UniNorth 2 |
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FireWire (rev 81) |
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Subsystem: Apple Computer Inc. iBook G4 2004 |
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Kernel driver in use: ohci1394 |
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0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth 2 GMAC |
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(Sun GEM) (rev 80) |
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Kernel driver in use: gem |
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(chroot) livecd linux # |
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(chroot) livecd linux # cat .config | grep USB | grep = |
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CONFIG_BT_HCIBFUSB=m |
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CONFIG_USB_CATC=m |
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CONFIG_USB_KAWETH=m |
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CONFIG_USB_PEGASUS=m |
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CONFIG_USB_RTL8150=m |
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CONFIG_USB_USBNET=m |
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CONFIG_USB_NET_AX8817X=m |
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CONFIG_USB_NET_CDCETHER=m |
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CONFIG_USB_NET_NET1080=m |
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CONFIG_USB_NET_MCS7830=m |
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CONFIG_USB_NET_ZAURUS=m |
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CONFIG_SND_USB=y |
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CONFIG_USB_HID=m |
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CONFIG_USB_HIDDEV=y |
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CONFIG_USB_SUPPORT=y |
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CONFIG_USB_ARCH_HAS_HCD=y |
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CONFIG_USB_ARCH_HAS_OHCI=y |
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CONFIG_USB_ARCH_HAS_EHCI=y |
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CONFIG_USB=m |
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CONFIG_USB_DEVICEFS=y |
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CONFIG_USB_DEVICE_CLASS=y |
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CONFIG_USB_MON=m |
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CONFIG_USB_EHCI_HCD=m |
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CONFIG_USB_EHCI_ROOT_HUB_TT=y |
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CONFIG_USB_EHCI_HCD_PPC_OF=y |
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CONFIG_USB_OHCI_HCD=m |
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CONFIG_USB_OHCI_HCD_PPC_OF_BE=y |
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CONFIG_USB_OHCI_HCD_PPC_OF=y |
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CONFIG_USB_OHCI_HCD_PCI=y |
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CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y |
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CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y |
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CONFIG_USB_OHCI_LITTLE_ENDIAN=y |
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CONFIG_USB_UHCI_HCD=m |
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CONFIG_USB_U132_HCD=m |
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CONFIG_USB_STORAGE=m |
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CONFIG_USB_STORAGE_FREECOM=m |
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CONFIG_USB_STORAGE_ISD200=m |
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CONFIG_USB_STORAGE_USBAT=m |
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CONFIG_USB_STORAGE_SDDR09=m |
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CONFIG_USB_STORAGE_SDDR55=m |
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CONFIG_USB_STORAGE_JUMPSHOT=m |
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CONFIG_USB_SERIAL=m |
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CONFIG_USB_SERIAL_GENERIC=y |
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CONFIG_USB_SERIAL_AIRCABLE=m |
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CONFIG_USB_SERIAL_IPW=m |
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CONFIG_USB_SERIAL_MOS7720=m |
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CONFIG_USB_SERIAL_MOS7840=m |
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CONFIG_USB_SERIAL_SIERRAWIRELESS=m |
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CONFIG_USB_SERIAL_OMNINET=m |
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CONFIG_USB_FTDI_ELAN=m |
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CONFIG_USB_APPLEDISPLAY=m |
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(chroot) livecd linux # |
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