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Re: [Qemu-devel] Minimal ARM LPAE support
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] Minimal ARM LPAE support |
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Date: |
Tue, 13 Mar 2012 15:50:11 +0000 |
On 13 March 2012 15:27, Alexey Starikovskiy <address@hidden> wrote:
> There is B3.15.1 block in the ARM ARM, it says that there were no 64-bit
> access to system registers before LPAE and Generic Timer. Do you mean that
> some 64-bit system registers were defined for specific CPUs?
Yes (for instance, see the 1136 TRM, and the ARMv6 ARM ARM section B6.6.6.)
This is why I said you have to read all the TRMs and the previous
versions of the architecture manual...
-- PMM