[Xen-devel] Question about boot ARM guest on Arndale

[yan ren <renyan0501@xxxxxxxxx>]

Hi all,

Recently, i tried to boot ARM guest on my Arndale following the link http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Arndale.
But i meet several issues:
1. The CPU frequency  in dom0 cannot reach 1.7G. I ran some workload, it seems the cpu frequency in dom0 is keep in 1G which in native is 1.7G. BTW, there is no cpu frequency in /sys/device/system/cpu/cpu0/. bugs?
2. I boot the guest with the same file system as host(download from linaro.org with ubuntu version). But i cannot run many command inside guest: like dd, dmesg. It always shows illegal instruction when run those command.
3. I compared the CPU info with host. It shows the guest doesn't have VFP feature. Is it true?
4. Cannot see many devices via lsusb in dom0. Like usb NIC is missing in dom0. What's the wrong?
5. The dom0_mem parameter in dts table cannot take affect. I changed it to 256M, but still see 512M after dom0 boot up.

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