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http://reviews.gem5.org/r/3247/
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Review request for Default.


Repository: gem5


Description
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Changeset 11242:9df6c611119c
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dev, arm: Add a platform with support for both aarch32 and aarch64

Add a platform with support for both aarch32 and aarch64. This
platform implements a subset of the devices in a real Versatile
Express and extends it with some gem5-specific functionality. It is in
many ways similar to the old VExpress_EMM64 platform, but supports the
following new features:

  * Automatic PCI interrupt assignment
  * PCI interrupts allocated in a contiguous range.
  * Automatic boot loader selection (32-bit / 64-bit)
  * Cleaner memory map where gem5-specific devices live in CS5 which
    isn't used by current Versatile Express platforms.
  * No fake devices. Devices that were previously faked will be
    removed from the device tree instead.
  * Support for 510 GiB contiguous memory


Diffs
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  configs/common/PlatformConfig.py 3be64e1f80ed 
  src/dev/arm/RealView.py 3be64e1f80ed 
  configs/common/FSConfig.py 3be64e1f80ed 

Diff: http://reviews.gem5.org/r/3247/diff/


Testing
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Notes: I will post a matching DTB that works with vanilla 4.3 kernels sometime 
next week.


Thanks,

Andreas Sandberg

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