Re: [Embedded-pv-devel] Xen bring up on TI DRA7xxx (J6) EVM

[Andrii Anisov <andrii.anisov@xxxxxxxxxxxxxxx>]

Get back to the list and interested persons with my answer.


On Fri, May 22, 2015 at 6:11 PM, Andrii Anisov
<andrii.anisov@xxxxxxxxxxxxxxx> wrote:
> Akshay,
>
> Your dom0 has 128M memory:
>>
>> (XEN) Allocating 1:1 mappings totalling 128MB for dom0:
>> (XEN) BANK[0] 0x000000a8000000-0x000000b0000000 (128MB)
>
>
> And it seems needed mem reserves do not fit available for that domain memory
> range.
> Actually running the DRA7xx EVM software under XEN with all features needs
> booting modules and reserves beeing tossed in order to provide needed ranges
> to 1:1 mapped Dom0. Take in account these lines:
>
>>
>> (XEN) MODULE[0]: 000000008ffe6000 - 000000008fffd000 Device Tree
>> (XEN) MODULE[1]: 00000000a0000000 - 00000000a04b0000 Kernel
>> (XEN)  RESVD[0]: 00000000825f0000 - 0000000082607000
>> (XEN)  RESVD[1]: 000000008ffe6000 - 000000008fffd000
>
>
> For the first try I would suggest you to place all boot modules and boot
> reserves over 0xC0000000 in order to be able to allocate 1GB 1:1 memory
> range starting from 0x80000000 for Dom0.
>
> Andrii Anisov | Team Lead
> GlobalLogic
> Kyiv, 03038, Protasov Business Park, M.Grinchenka, 2/1
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