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Re: [Qemu-devel] [PATCH 18/27] hw/misc/tz-mpc.c: Implement the Arm Trust


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH 18/27] hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection Controller
Date: Tue, 22 May 2018 12:56:24 +0100

On 22 May 2018 at 12:30, Auger Eric <address@hidden> wrote:
> Hi Peter,
>
> On 05/21/2018 04:03 PM, Peter Maydell wrote:
>> Implement the Arm TrustZone Memory Protection Controller, which sits
>> in front of RAM and allows secure software to configure it to either
>> pass through or reject transactions.
>>
>> We implement the MPC as a QEMU IOMMU, which will direct transactions
>> either through to the devices and memory behind it or to a special
>> "never works" AddressSpace if they are blocked.
>>
>> This initial commit implements the skeleton of the device:
>>  * it always permits accesses
>>  * it doesn't implement most of the registers
>>  * it doesn't implement the interrupt or other behaviour
>>    for blocked transactions
>>
>> Signed-off-by: Peter Maydell <address@hidden>
>
> this patch does not seem to apply on master.

Clash in the MAINTAINERS file? There's a dependency on another
MAINTAINERS patch, see the Based-on: line in the cover letter.

thanks
-- PMM



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