[U-Boot] [PATCH v7 3/9] armv8: Add Secure Monitor/Hypervisor Call (SMC/HVC) infrastructure

[Mateusz Kulikowski]

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On 07.01.2016 16:06, Michal Simek wrote:
> On 6.1.2016 14:04, Mateusz Kulikowski wrote:
>> On 14.10.2015 18:55, Sergey Temerkhanov wrote:
[...]

>>
>> Idea: perhaps after this series is merged we can add 2 new commands to u-boot (SMC/HVC) to 
>> play with hypervisors/secure monitors (and perhaps use some simple functionality if needed).
> 
> How this should look like?

I thought of something like this (I did such code few times):

u-boot> smc 42 42 42 42 42 42
ret => (0x1, 0x2, 0x3, 0x4)

Or something similar (perhaps setting env variables so return value can be used in scripts)

Regards,
Mateusz
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