Re: [Xen-users] Booting dom0 on OMAP5432 board

[Konstantin Belov <konstantin.belov@xxxxxxxxx>]

Hi Chen,

 Could you please tell me which U-Boot did you take or what was
changed in it to enable HYP mode?
 I use this one - https://github.com/astarasikov/uboot-tegra/tree/omap5_hyp_test

Regards,
 Konstantin.

On Wed, Sep 24, 2014 at 11:09 AM, Chen Baozi <baozich@xxxxxxxxx> wrote:
> Hi manul,
>
> Did you build xen hypervisor with "CONFIG_EARLY_PRINTK=omap5432â?
>
> Cheers,
>
> Baozi
>
>> On 23/09/2014 21:17, manul wrote:
>>> Hi,
>>>  I took U-Boot settings from wiki page and they look as follow:
>>>
>>> setenv xen_image xen-uImage;
>>> setenv dtb_file omap5-uevm.dtb;
>>> setenv linux_image zImage-ram;
>>> setenv dtb_addr_r 0x825f0000;
>>> setenv xen_addr_r 0x90000000;
>>> setenv kernel_addr_r 0xa0000000
>>> setenv bootcmd 'bootm $xen_addr_r - $dtb_addr_r'
>>> setenv xen_bootargs 'sync_console console=dtuart dtuart=serial2'
>>> setenv dom0_bootargs "console=hvc0 debug ignore_loglevel root=/dev/mmcblk0p2
>>> rw rootwait init=/sbin/init fixrtc"
>>> fatload mmc 0:1 $dtb_addr_r $dtb_file;
>>> fatload mmc 0:1 $xen_addr_r $xen_image;
>>> fatload mmc 0:1 $kernel_addr_r $linux_image;
>>> fdt addr $dtb_addr_r;
>>> fdt resize;
>>> fdt set /chosen xen,xen-bootargs \"$xen_bootargs\"
>>> fdt resize;
>>> fdt set /chosen xen,dom0-bootargs \"$dom0_bootargs\"
>>> fdt mknode /chosen modules
>>> fdt set /chosen/modules \#address-cells <1>
>>> fdt set /chosen/modules \#size-cells <1>
>>> fdt mknode /chosen/modules module@0
>>> fdt set /chosen/modules/module@0 compatible xen,linux-zimage
>>> xen,multiboot-module
>>> fdt set /chosen/modules/module@0 reg <$kernel_addr_r 0xa00000>
>>>
>>> Also I tried early_printk for Linux, but it didn't help - no output at all.
>>>
>>> linux_config.linux_config
>>> <http://xen.1045712.n5.nabble.com/file/n5724834/linux_config.linux_config>
>>> dtsi.diff <http://xen.1045712.n5.nabble.com/file/n5724834/dtsi.diff>
>>>
>>>
>>>
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>>>
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>



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