Re: [yocto] qemux86 Image won't boot from CF
Thanks a lot for the tips. I will check them. Best regards Juergen -Original Message- From: Andrea Adami [mailto:andrea.ad...@gmail.com] Sent: Dienstag, 12. Juni 2012 14:08 To: Jürgen Messerer Cc: yocto@yoctoproject.org Subject: Re: [yocto] qemux86 Image won't boot from CF On Tue, Jun 12, 2012 at 2:04 PM, Andrea Adami andrea.ad...@gmail.com wrote: On Tue, Jun 12, 2012 at 1:07 PM, Jürgen Messerer juergen.messe...@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. Ah, pls. add 'rootwait' to cmdline when booting from those kind of removable media. Cheers Andrea 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@blabla-virtual-machine) (gcc version 4.6.4 20120303 (prerelea2 BIOS-provided physical RAM map: BIOS-e820: - 0009e000 (usable) BIOS-e820: 0009e000 - 000a (reserved) BIOS-e820: 000f - 0010 (reserved) BIOS-e820: 0010 - 0f7c (usable) BIOS-e820: - 0001 (reserved) Notice: NX (Execute Disable) protection missing in CPU! DMI 2.2 present. last_pfn = 0xf7c0 max_arch_pfn = 0x10 init_memory_mapping: -0f7c ACPI Error: A valid RSDP was not found (20110623/tbxfroot-219) 0MB HIGHMEM available. 247MB LOWMEM available. mapped low ram: 0 - 0f7c low ram: 0 - 0f7c Zone PFN ranges: DMA 0x0010 - 0x1000 Normal 0x1000 - 0xf7c0 HighMem empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x0010 - 0x009e 0: 0x0100 - 0xf7c0 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 f7c (gap: f7c:f083) setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @cf00 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 (:) Memory: 241100k/253696k available (5440k kernel code, 12140k reserved, 2458k data, 492k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfff17000 - 0xf000 ( 928 kB) pkmap : 0xff80 - 0xffc0 (4096 kB) vmalloc : 0xcffc - 0xff7fe000 ( 760 MB) lowmem : 0xc000 - 0xcf7c ( 247 MB) .init : 0xc17b7000 - 0xc1832000 ( 492 kB) .data : 0xc1550219 - 0xc17b6a80 (2458 kB) .text : 0xc100 - 0xc1550219 (5440 kB) Checking if this processor honours the WP bit even in supervisor mode
Re: [yocto] qemux86 Image won't boot from CF
Thanks Darren for the tips. Meanwhile I realized that to that the PCMCIA is missing . I will follow your suggestion about writing an own machine config file. Best regards Juergen -Original Message- From: Darren Hart [mailto:dvh...@linux.intel.com] Sent: Mittwoch, 13. Juni 2012 17:56 To: Jürgen Messerer Cc: yocto@yoctoproject.org; Andrea Adami Subject: Re: [yocto] qemux86 Image won't boot from CF On 06/12/2012 04:07 AM, Jürgen Messerer 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. ... 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) The kernel should list the known block devices. It isn't finding any. So either you don't have the driver for it installed, or it is a removable device. As Andrea pointed out, rootwait can help with the latter. However, it should be noted that the qemux86 machine is intended to be booted under emulation, and has the drivers required for that scenario. If you want to boot on real hardware, you really should be creating a machine config and a kernel bbappend with whatever drivers you need for your hardware in a config fragment. -- Darren Hart Intel Open Source Technology Center Yocto Project - Linux Kernel ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
[yocto] qemux86 Image won't boot from CF
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. 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@blabla-virtual-machine) (gcc version 4.6.4 20120303 (prerelea2 BIOS-provided physical RAM map: BIOS-e820: - 0009e000 (usable) BIOS-e820: 0009e000 - 000a (reserved) BIOS-e820: 000f - 0010 (reserved) BIOS-e820: 0010 - 0f7c (usable) BIOS-e820: - 0001 (reserved) Notice: NX (Execute Disable) protection missing in CPU! DMI 2.2 present. last_pfn = 0xf7c0 max_arch_pfn = 0x10 init_memory_mapping: -0f7c ACPI Error: A valid RSDP was not found (20110623/tbxfroot-219) 0MB HIGHMEM available. 247MB LOWMEM available. mapped low ram: 0 - 0f7c low ram: 0 - 0f7c Zone PFN ranges: DMA 0x0010 - 0x1000 Normal 0x1000 - 0xf7c0 HighMem empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x0010 - 0x009e 0: 0x0100 - 0xf7c0 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 f7c (gap: f7c:f083) setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @cf00 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 (:) Memory: 241100k/253696k available (5440k kernel code, 12140k reserved, 2458k data, 492k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfff17000 - 0xf000 ( 928 kB) pkmap : 0xff80 - 0xffc0 (4096 kB) vmalloc : 0xcffc - 0xff7fe000 ( 760 MB) lowmem : 0xc000 - 0xcf7c ( 247 MB) .init : 0xc17b7000 - 0xc1832000 ( 492 kB) .data : 0xc1550219 - 0xc17b6a80 (2458 kB) .text : 0xc100 - 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
Re: [yocto] qemux86 Image won't boot from CF
On Tue, Jun 12, 2012 at 1:07 PM, Jürgen Messerer juergen.messe...@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@blabla-virtual-machine) (gcc version 4.6.4 20120303 (prerelea2 BIOS-provided physical RAM map: BIOS-e820: - 0009e000 (usable) BIOS-e820: 0009e000 - 000a (reserved) BIOS-e820: 000f - 0010 (reserved) BIOS-e820: 0010 - 0f7c (usable) BIOS-e820: - 0001 (reserved) Notice: NX (Execute Disable) protection missing in CPU! DMI 2.2 present. last_pfn = 0xf7c0 max_arch_pfn = 0x10 init_memory_mapping: -0f7c ACPI Error: A valid RSDP was not found (20110623/tbxfroot-219) 0MB HIGHMEM available. 247MB LOWMEM available. mapped low ram: 0 - 0f7c low ram: 0 - 0f7c Zone PFN ranges: DMA 0x0010 - 0x1000 Normal 0x1000 - 0xf7c0 HighMem empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x0010 - 0x009e 0: 0x0100 - 0xf7c0 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 f7c (gap: f7c:f083) setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @cf00 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 (:) Memory: 241100k/253696k available (5440k kernel code, 12140k reserved, 2458k data, 492k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfff17000 - 0xf000 ( 928 kB) pkmap : 0xff80 - 0xffc0 (4096 kB) vmalloc : 0xcffc - 0xff7fe000 ( 760 MB) lowmem : 0xc000 - 0xcf7c ( 247 MB) .init : 0xc17b7000 - 0xc1832000 ( 492 kB) .data : 0xc1550219 - 0xc17b6a80 (2458 kB) .text : 0xc100 - 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
Re: [yocto] qemux86 Image won't boot from CF
On Tue, Jun 12, 2012 at 2:04 PM, Andrea Adami andrea.ad...@gmail.com wrote: On Tue, Jun 12, 2012 at 1:07 PM, Jürgen Messerer juergen.messe...@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. Ah, pls. add 'rootwait' to cmdline when booting from those kind of removable media. Cheers Andrea 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@blabla-virtual-machine) (gcc version 4.6.4 20120303 (prerelea2 BIOS-provided physical RAM map: BIOS-e820: - 0009e000 (usable) BIOS-e820: 0009e000 - 000a (reserved) BIOS-e820: 000f - 0010 (reserved) BIOS-e820: 0010 - 0f7c (usable) BIOS-e820: - 0001 (reserved) Notice: NX (Execute Disable) protection missing in CPU! DMI 2.2 present. last_pfn = 0xf7c0 max_arch_pfn = 0x10 init_memory_mapping: -0f7c ACPI Error: A valid RSDP was not found (20110623/tbxfroot-219) 0MB HIGHMEM available. 247MB LOWMEM available. mapped low ram: 0 - 0f7c low ram: 0 - 0f7c Zone PFN ranges: DMA 0x0010 - 0x1000 Normal 0x1000 - 0xf7c0 HighMem empty Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x0010 - 0x009e 0: 0x0100 - 0xf7c0 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 f7c (gap: f7c:f083) setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @cf00 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 (:) Memory: 241100k/253696k available (5440k kernel code, 12140k reserved, 2458k data, 492k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfff17000 - 0xf000 ( 928 kB) pkmap : 0xff80 - 0xffc0 (4096 kB) vmalloc : 0xcffc - 0xff7fe000 ( 760 MB) lowmem : 0xc000 - 0xcf7c ( 247 MB) .init : 0xc17b7000 - 0xc1832000 ( 492 kB) .data : 0xc1550219 - 0xc17b6a80 (2458 kB) .text : 0xc100 - 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.
