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Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset C
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property |
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Date: |
Wed, 27 Nov 2013 11:47:03 +0000 |
On 27 November 2013 11:39, Peter Crosthwaite
<address@hidden> wrote:
> Is the "periphbase" ever runtime configurable? If not I'm not sure we
> need the "reset".
You can't runtime configure it (it's a bunch of signals into the
core that determine where the decoder sits the peripherals in
the memory map). However, the CBAR register which on reset
starts out with the value of the base address is a writable
register (writing it won't change where the peripherals live,
it just reads-as-written).
-- PMM
- [Qemu-devel] [PATCH arm-devs v1 0/6] Fix Support for ARM A9 CBAR, Peter Crosthwaite, 2013/11/27
- [Qemu-devel] [PATCH arm-devs v1 1/6] target-arm: Define and use ARM_FEATURE_CBAR, Peter Crosthwaite, 2013/11/27
- [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Crosthwaite, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Maydell, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Andreas Färber, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Maydell, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Andreas Färber, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Maydell, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Crosthwaite, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Peter Crosthwaite, 2013/11/27
- Re: [Qemu-devel] [PATCH arm-devs v1 2/6] target-arm/cpu: Convert reset CBAR to a property, Andreas Färber, 2013/11/27
[Qemu-devel] [PATCH arm-devs v1 3/6] arm/highbank: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/11/27
[Qemu-devel] [PATCH arm-devs v1 4/6] arm/highbank: Fix CBAR intialisation, Peter Crosthwaite, 2013/11/27
[Qemu-devel] [PATCH arm-devs v1 5/6] arm/xilinx_zynq: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/11/27
[Qemu-devel] [PATCH arm-devs v1 6/6] arm/xilinx_zynq: Implement CBAR intialisation, Peter Crosthwaite, 2013/11/27