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| author | Matt Evans <matt.evans@arm.com> | 2015-03-19 04:06:17 -0400 |
|---|---|---|
| committer | Matt Evans <matt.evans@arm.com> | 2015-03-19 04:06:17 -0400 |
| commit | 1ccc3d7e5b2b24e956888d68cc72d31c37a518d0 (patch) | |
| tree | e8608c8fd95c365107ba9fa42f4748abfb78d087 /src/doc | |
| parent | ec80224188500183604eaf6cbe19d0ac16616f9c (diff) | |
| download | gem5-1ccc3d7e5b2b24e956888d68cc72d31c37a518d0.tar.xz | |
arm: Add a GICv2m device
This patch adds a new PIO-accessible GICv2m shim. This shim has a PIO
slave port on one side, and SPI 'wires' on the other. It accepts MSIs
from the system and triggers SPIs on the GIC. It is configurable with
a number of frames, each of which has a number of SPIs and a base SPI
offset.
A Linux driver for GICv2m is available upstream.
Diffstat (limited to 'src/doc')
0 files changed, 0 insertions, 0 deletions