[yocto] qemux86 Image won't boot from CF

Tue Jun 12 05:04:18 PDT 2012

On Tue, Jun 12, 2012 at 1:07 PM, Jürgen Messerer
<juergen.messerer at bbv.ch> wrote:
> Hi everybody.
>
>
>
> The following problem occurs when I try to start a x86 linux system from
> CF-Card.
>
>
>
> I have generate a qemux86 core-image-minimal  image with the latest pokey.
>
> After that I have copied everything on a CF including
> bzImage-3.2.1-yocto-standard
>
> Grub was already installed from an old linux version.
>
>
>
> I configured grubs menu.lst.
>
> Ther kernel starts perfectly util it like to finde the rootfs.
>
> Only one ext2 partion exist on the CF-Card.
>
> If have tried hda1 hdb1 hdc1 sda1 sdb1 sdc1 for the to root option. Same
> problem.
>

Surely it is /dev/sdX since 2.6.3x
Do you have all the necessary config options set for boot from CF?
You need the block (pcmcia, pata, ..) devices and the filesystems
built in kernel.

Cheers

Andrea

> I also tried initrd. Same problem.
>
> I also tried rootfs from narcissus. Same problem.
>
>
>
> I appreciate any help.
>
>
>
> Thanks.
>
>
>
> Regards
>
>
>
> Juergen
>
>
>
> ----------------------------------------
>
> Menu.lst :
>
> ----------------------------------------
>
> serial --unit=0 --speed=57600
>
> terminal --timeout=1 serial console
>
> default 0
>
>
>
> # tell grub to find the kernel on /dev/hda1
>
> root (hd0,0)
>
> savedefault
>
>
>
> # start menu entry with title
>
> title OpenEmbedded GNU/Linux
>
>
>
> title New OE serial console
>
> root (hd0,0)
>
> kernel /boot/bzImage-3.2.11-yocto-standard serialconsole root=/dev/hdb1
> init=/sbin/init console=tty0 console=ttyS0,57600n8
>
> savedefault
>
>
>
>
>
> ------------------------
>
> KERNEL Output:
>
> ------------------------
>
>   Booting 'New OE serial console'
>
>
>
> root (hd0,0)
>
> Filesystem type is ext2fs, partition type 0x83
>
> kernel /boot/bzImage-3.2.11-yocto-standard serialconsole root=/dev/hdb1
> init=/s
>
> bin/init console=tty0 console=ttyS0,57600n8
>
>    [Linux-bzImage, setup=0x3a00, size=0x441020]
>
> savedefault
>
>
>
> Initializing cgroup subsys cpuset
>
> Initializing cgroup subsys cpu
>
> Linux version 3.2.11-yocto-standard (blabla at blabla-virtual-machine) (gcc
> version 4.6.4 20120303 (prerelea2
>
> BIOS-provided physical RAM map:
>
> BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
>
> BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
>
> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
>
> BIOS-e820: 0000000000100000 - 000000000f7c0000 (usable)
>
> BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
>
> Notice: NX (Execute Disable) protection missing in CPU!
>
> DMI 2.2 present.
>
> last_pfn = 0xf7c0 max_arch_pfn = 0x100000
>
> init_memory_mapping: 0000000000000000-000000000f7c0000
>
> ACPI Error: A valid RSDP was not found (20110623/tbxfroot-219)
>
> 0MB HIGHMEM available.
>
> 247MB LOWMEM available.
>
>   mapped low ram: 0 - 0f7c0000
>
>   low ram: 0 - 0f7c0000
>
> Zone PFN ranges:
>
>   DMA      0x00000010 -> 0x00001000
>
>   Normal   0x00001000 -> 0x0000f7c0
>
>   HighMem  empty
>
> Movable zone start PFN for each node
>
> early_node_map[2] active PFN ranges
>
>     0: 0x00000010 -> 0x0000009e
>
>     0: 0x00000100 -> 0x0000f7c0
>
> Using APIC driver default
>
> SMP: Allowing 1 CPUs, 0 hotplug CPUs
>
> No local APIC present or hardware disabled
>
> APIC: disable apic facility
>
> APIC: switched to apic NOOP
>
> Allocating PCI resources starting at f7c0000 (gap: f7c0000:f0830000)
>
> setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1
>
> PERCPU: Embedded 13 pages/cpu @cf000000 s29056 r0 d24192 u4194304
>
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 62814
>
> Kernel command line: serialconsole root=/dev/hdb1 init=/sbin/init
> console=tty0 console=ttyS0,57600n8
>
> PID hash table entries: 1024 (order: 0, 4096 bytes)
>
> Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
>
> Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
>
> Initializing CPU#0
>
> allocated 1014528 bytes of page_cgroup
>
> please try 'cgroup_disable=memory' option if you don't want memory cgroups
>
> Initializing HighMem for node 0 (00000000:00000000)
>
> Memory: 241100k/253696k available (5440k kernel code, 12140k reserved, 2458k
> data, 492k init, 0k highmem)
>
> virtual kernel memory layout:
>
>     fixmap  : 0xfff17000 - 0xfffff000   ( 928 kB)
>
>     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
>
>     vmalloc : 0xcffc0000 - 0xff7fe000   ( 760 MB)
>
>     lowmem  : 0xc0000000 - 0xcf7c0000   ( 247 MB)
>
>       .init : 0xc17b7000 - 0xc1832000   ( 492 kB)
>
>       .data : 0xc1550219 - 0xc17b6a80   (2458 kB)
>
>       .text : 0xc1000000 - 0xc1550219   (5440 kB)
>
> Checking if this processor honours the WP bit even in supervisor mode...Ok.
>
> SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
>
> Preemptible hierarchical RCU implementation.
>
> NR_IRQS:2304 nr_irqs:256 16
>
> Console: colour VGA+ 80x25
>
> console [tty0] enabled
>
> console [ttyS0] enabled
>
> Fast TSC calibration using PIT
>
> Detected 499.922 MHz processor.
>
> Calibrating delay loop (skipped), value calculated using timer frequency..
> 999.84 BogoMIPS (lpj=1999688)
>
> pid_max: default: 32768 minimum: 301
>
> Security Framework initialized
>
> Mount-cache hash table entries: 512
>
> Initializing cgroup subsys debug
>
> Initializing cgroup subsys cpuacct
>
> Initializing cgroup subsys memory
>
> Initializing cgroup subsys devices
>
> Initializing cgroup subsys freezer
>
> Initializing cgroup subsys blkio
>
> SMP alternatives: switching to UP code
>
> Freeing SMP alternatives: 20k freed
>
> ftrace: allocating 22469 entries in 44 pages
>
> weird, boot CPU (#0) not listed by the BIOS.
>
> SMP motherboard not detected.
>
> Local APIC not detected. Using dummy APIC emulation.
>
> SMP disabled
>
> Performance Events: no PMU driver, software events only.
>
> Brought up 1 CPUs
>
> Total of 1 processors activated (999.84 BogoMIPS).
>
> devtmpfs: initialized
>
> NET: Registered protocol family 16
>
> PCI: PCI BIOS revision 2.10 entry at 0xfaa70, last bus=0
>
> PCI: Using configuration type 1 for base access
>
> bio: create slab <bio-0> at 0
>
> ACPI: Interpreter disabled.
>
> vgaarb: loaded
>
> SCSI subsystem initialized
>
> usbcore: registered new interface driver usbfs
>
> usbcore: registered new interface driver hub
>
> usbcore: registered new device driver usb
>
> Advanced Linux Sound Architecture Driver Version 1.0.24.
>
> PCI: Probing PCI hardware
>
> vgaarb: device added: PCI:0000:00:01.1,decodes=io+mem,owns=io+mem,locks=none
>
> Switching to clocksource pit
>
> cfg80211: Calling CRDA to update world regulatory domain
>
> pnp: PnP ACPI: disabled
>
> pci 0000:00:0f.0: BAR 3: assigned [io  0x1000-0x101f]
>
> pci 0000:00:0f.0: BAR 3: set to [io  0x1000-0x101f] (PCI address
> [0x1000-0x101f])
>
> NET: Registered protocol family 2
>
> IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
>
> TCP established hash table entries: 8192 (order: 4, 65536 bytes)
>
> TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
>
> TCP: Hash tables configured (established 8192 bind 8192)
>
> TCP reno registered
>
> UDP hash table entries: 128 (order: 0, 4096 bytes)
>
> UDP-Lite hash table entries: 128 (order: 0, 4096 bytes)
>
> NET: Registered protocol family 1
>
> RPC: Registered named UNIX socket transport module.
>
> RPC: Registered udp transport module.
>
> RPC: Registered tcp transport module.
>
> RPC: Registered tcp NFSv4.1 backchannel transport module.
>
> pci 0000:00:06.0: Firmware left e100 interrupts enabled; disabling
>
> platform rtc_cmos: registered platform RTC device (no PNP device found)
>
> microcode: no support for this CPU vendor
>
> VFS: Disk quotas dquot_6.5.2
>
> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>
> Registering unionfs 2.5.10 (for 3.1.0-rc4)
>
> msgmni has been set to 470
>
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
>
> io scheduler noop registered
>
> io scheduler deadline registered
>
> io scheduler cfq registered (default)
>
> Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
>
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
>
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
>
> brd: module loaded
>
> loop: module loaded
>
> Uniform Multi-Platform E-IDE driver
>
> ide-gd driver 1.18
>
> ide-cd driver 5.00
>
> pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend at alpha.franken.de
>
> Atheros(R) L2 Ethernet Driver - version 2.2.3
>
> Copyright (c) 2007 Atheros Corporation.
>
> e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>
> e100: Copyright(c) 1999-2006 Intel Corporation
>
> e100 0000:00:06.0: eth0: addr 0xeffff000, irq 10, MAC addr 00:d0:c9:ae:29:33
>
> e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>
> e1000: Copyright (c) 1999-2006 Intel Corporation.
>
> e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
>
> e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
>
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>
> ehci_hcd 0000:00:0f.5: EHCI Host Controller
>
> ehci_hcd 0000:00:0f.5: new USB bus registered, assigned bus number 1
>
> ehci_hcd 0000:00:0f.5: irq 10, io mem 0xefffc000
>
> ehci_hcd 0000:00:0f.5: USB 2.0 started, EHCI 1.00
>
> hub 1-0:1.0: USB hub found
>
> hub 1-0:1.0: 4 ports detected
>
> uhci_hcd: USB Universal Host Controller Interface driver
>
> Initializing USB Mass Storage driver...
>
> usbcore: registered new interface driver usb-storage
>
> USB Mass Storage support registered.
>
> usbcore: registered new interface driver usbserial
>
> USB Serial support registered for generic
>
> usbcore: registered new interface driver usbserial_generic
>
> usbserial: USB Serial Driver core
>
> USB Serial support registered for FTDI USB Serial Device
>
> usbcore: registered new interface driver ftdi_sio
>
> ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
>
> USB Serial support registered for pl2303
>
> usbcore: registered new interface driver pl2303
>
> pl2303: Prolific PL2303 USB to serial adaptor driver
>
> i8042: PNP: No PS/2 controller found. Probing ports directly.
>
> serio: i8042 KBD port at 0x60,0x64 irq 1
>
> serio: i8042 AUX port at 0x60,0x64 irq 12
>
> mousedev: PS/2 mouse device common for all mice
>
> usbcore: registered new interface driver wacom
>
> wacom: v1.53:USB Wacom tablet driver
>
> rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
>
> rtc0: alarms up to one day, 114 bytes nvram
>
> md: linear personality registered for level -1
>
> md: raid0 personality registered for level 0
>
> md: raid1 personality registered for level 1
>
> md: raid10 personality registered for level 10
>
> md: multipath personality registered for level -4
>
> md: faulty personality registered for level -5
>
> device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised:
> dm-devel at redhat.com
>
> cpuidle: using governor ladder
>
> usbcore: registered new interface driver usbhid
>
> usbhid: USB HID core driver
>
> ALSA device list:
>
>   No soundcards found.
>
> oprofile: using NMI timer interrupt.
>
> TCP cubic registered
>
> NET: Registered protocol family 17
>
> Registering the dns_resolver key type
>
> Using IPI No-Shortcut mode
>
> registered taskstats version 1
>
> console [netcon0] enabled
>
> netconsole: network logging started
>
> rtc_cmos rtc_cmos: setting system clock to 2012-06-12 12:21:29 UTC
> (1339503689)
>
> md: Waiting for all devices to be available before autodetect
>
> md: If you don't use raid, use raid=noautodetect
>
> md: Autodetecting RAID arrays.
>
> md: Scanned 0 and added 0 devices.
>
> md: autorun ...
>
> md: ... autorun DONE.
>
> Root-NFS: no NFS server address
>
> VFS: Unable to mount root fs via NFS, trying floppy.
>
> VFS: Cannot open root device "hdb1" or unknown-block(2,0)
>
> Please append a correct "root=" boot option; here are the available
> partitions:
>
> VFS: Unable to mount root fs on unknown-block(2,0)
>
> User configuration error - no valid root filesystem found
>
> Kernel panic - not syncing: Invalid configuration from end user prevents
> continuing
>
> Pid: 1, comm: swapper/0 Not tainted 3.2.11-yocto-standard #1
>
> Call Trace:
>
> [<c15424b4>] ? printk+0x1d/0x1f
>
> [<c15423a8>] panic+0x66/0x155
>
> [<c17b7b8a>] mount_block_root+0x1c1/0x1d8
>
> [<c11003cc>] ? sys_mknod+0x2c/0x30
>
> [<c17b7d92>] mount_root+0xf1/0xf9
>
> [<c17b7ee8>] prepare_namespace+0x14e/0x192
>
> [<c10f1185>] ? sys_access+0x25/0x30
>
> [<c17b788d>] kernel_init+0x168/0x16d
>
> [<c17b7725>] ? start_kernel+0x2f9/0x2f9
>
> [<c154f536>] kernel_thread_helper+0x6/0x10
>
>
>
>
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