Re: [Xen-users] Odroid-XU boot problems with Xen 4.5

[Suriyan Ramasami <suriyan.r@xxxxxxxxx>]

Thank you Thomas for pointing out the issues!

On Wed, Jan 21, 2015 at 7:26 AM, Tamas K Lengyel
<tamas.lengyel@xxxxxxxxxxxx> wrote:
> OK, I figured it out. The boot.ini in your git branch assumes that
> dom0 is going to boot from the internal SD card, not the external.
> Once I switched the partition to mmcblk1p2 it booted but xdm was
> crashing the kernel immediately after the login prompt came up. I just
> removed xdm from starting automatically (the board is thus headless)
> and now it runs without a problem but still had no network. I found
> that he kernel module for the SMSC95xx network device was missing, so
> I just recompiled your linux branch with CONFIG_USB_NET_SMSC95XX=y and
> now the XU is working.
>

I am guessing that the modules building and modules_install part for
dom0 is missing in the wiki. Hence, you hit the network issue. I shall
update it.

I shall also mention that dom0 assumes that root partition is
root=/dev/mmcblk0p2 in the boot.ini provided and should be changed
appropriately.

I do not remember facing the xdm crash that you mention. I shall check
on that. Which distribution did you use - HK's ubuntu or the
ArchLinuxARM one?

Thanks!
- Suriyan


> Cheers ;)
> Tamas
>
> On Wed, Jan 21, 2015 at 3:51 PM, Tamas K Lengyel
> <tamas.lengyel@xxxxxxxxxxxx> wrote:
>> Hi Suriyan,
>> thanks for your work on getting Xen to work on the XU! I followed your
>> instructions from
>> http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/OdroidXU,
>> but something is not quite right. I never get a boot prompt on the
>> serial although I have set /etc/init/hvc0.conf up and dom0 never
>> DHCP's on the network either.
>>
>> This is the last portion of the dom0 boot log I get:
>>
>> [    3.840632] EXT4-fs (mmcblk0p2): mounted filesystem with ordered
>> data mode. Opts: (null)
>> [    3.847386] VFS: Mounted root (ext4 filesystem) on device 179:2.
>> [    3.853854] devtmpfs: mounted
>> [    3.856789] Freeing unused kernel memory: 424K (c0718000 - c0782000)
>> [    3.869235] random: init urandom read with 61 bits of entropy available
>> [    3.879959] init: could not import file '/init..rc' from '/init.rc'
>> [    3.885402] init (1): /proc/1/oom_adj is deprecated, please use
>> /proc/1/oom_score_adj instead.
>> [    3.947661] usb 5-2: new high-speed USB device number 2 using exynos-ehci
>> [    4.093068] usb 5-2: New USB device found, idVendor=0424, idProduct=9730
>> [    4.098502] usb 5-2: New USB device strings: Mfr=0, Product=0, 
>> SerialNumber=0
>> [    4.308337] init: cannot open '/initlogo.rle'
>> [    4.337691] usb 5-3: new high-speed USB device number 3 using exynos-ehci
>> [    4.347355] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
>> [    4.355342] init: Unable to open persistent property directory
>> /data/property errno: 2
>> [    4.365410] init: cannot find '/system/bin/servicemanager',
>> disabling 'servicemanager'
>> [    4.372015] init: cannot find '/system/bin/vold', disabling 'vold'
>> [    4.378208] init: cannot find '/system/bin/netd', disabling 'netd'
>> [    4.384441] init: cannot find '/system/bin/debuggerd', disabling 
>> 'debuggerd'
>> [    4.391552] init: cannot find '/system/bin/rild', disabling 'ril-daemon'
>> [    4.398320] init: cannot find '/system/bin/surfaceflinger',
>> disabling 'surfaceflinger'
>> [    4.406294] init: cannot find '/system/bin/app_process', disabling 
>> 'zygote'
>> [    4.413321] init: cannot find '/system/bin/drmserver', disabling 'drm'
>> [    4.419910] init: cannot find '/system/bin/mediaserver', disabling 'media'
>> [    4.426846] init: cannot find '/system/bin/installd', disabling 'installd'
>> [    4.433797] init: cannot find '/system/etc/install-recovery.sh',
>> disabling 'flash_recovery'
>> [    4.442198] init: cannot find '/system/bin/keystore', disabling 'keystore'
>> [    4.450042] init: cannot find '/system/bin/sh', disabling 'console'
>> [    4.472924] usb 5-3: New USB device found, idVendor=0424, idProduct=3503
>> [    4.478253] usb 5-3: New USB device strings: Mfr=0, Product=0, 
>> SerialNumber=0
>> [    4.487261] hub 5-3:1.0: USB hub found
>> [    4.489796] hub 5-3:1.0: 3 ports detected
>>
>> If I plug in external USB devices that gets printed to the serial:
>>
>> [   88.627676] usb 5-3.2: new low-speed USB device number 4 using exynos-ehci
>> [   88.743040] usb 5-3.2: New USB device found, idVendor=413c, idProduct=2107
>> [   88.748551] usb 5-3.2: New USB device strings: Mfr=1, Product=2,
>> SerialNumber=0
>> [   88.755911] usb 5-3.2: Product: Dell USB Entry Keyboard
>> [   88.761203] usb 5-3.2: Manufacturer: DELL
>> [   88.770904] input: DELL Dell USB Entry Keyboard as
>> /devices/12110000.usb/usb5/5-3/5-3.2/5-3.2:1.0/input/input1
>> [   88.780364] hid-generic 0003:413C:2107.0001: input,hidraw0: USB HID
>> v1.10 Keyboard [DELL Dell USB Entry Keyboard] on
>> usb-12110000.usb-3.2/input0
>>
>> Any idea what might going on here? The image
>> (http://odroid.in/ubuntu_14.04lts/ubuntu-14.04lts-server-odroid-xu-20140714.img.xz)
>> did boot on the XU before running sd_fuse on it.
>>
>> Thanks,
>> Tamas

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