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Re: [Qemu-arm] [PATCH v2 00/11] aspeed: misc fixes and enhancements (SMC
From: |
Cédric Le Goater |
Subject: |
Re: [Qemu-arm] [PATCH v2 00/11] aspeed: misc fixes and enhancements (SMC) |
Date: |
Tue, 2 Oct 2018 17:56:21 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 |
On 9/25/18 2:30 PM, Peter Maydell wrote:
> On 25 September 2018 at 13:20, Peter Maydell <address@hidden> wrote:
>> On 21 September 2018 at 17:19, Cédric Le Goater <address@hidden> wrote:
>>> Hello,
>>>
>>> This series adds a couple of cleanups and two main features to the
>>> SMC controller of the Aspeed machines :
>>>
>>> - a 'execute-in-place' property to boot directly from a memory region
>>> alias of the FMC flash module using MMIO execution. This is not
>>> activated by default because boot time needs to be improved on
>>> recent firmwares. It also breaks migration compatibility.
>>>
>>> - support for DMA to access the flash modules. Our primary need is
>>> the checksum calculation which is used to evaluate the best clock
>>> settings for reads.
>>
>> I've picked out the easy parts of this series and added
>> them to target-arm.next:
>>
>>> aspeed/timer: fix compile breakage with clang 3.4.2
>>> hw/arm/aspeed: change the FMC flash model of the AST2500 evb
>>> hw/arm/aspeed: Add an Aspeed machine class
>>> aspeed/smc: fix some alignment issues
>>
>> and left the rest for the moment (I've still got this series
>> on my to-review list).
>
> PS: review from people familiar with the SoC would also be helpful.
Joel has reviewed the u-boot patches. May be, he can chime in ?
Thanks,
C.