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dev-arm: RealView, add support for off-chip memory

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This patch adds support for attaching off-chip memory in
"RealView" derived platforms.

Change-Id: Id1d430654abe83e76b532c8cf1ce2683a5a1e719
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/25644
Reviewed-by: Ciro Santilli <ciro.santilli@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Adrian Herrera
2019-11-18 10:41:08 +00:00
committed by Giacomo Travaglini
parent 016d3159ed
commit 4a3db400ba
1 changed files with 4 additions and 0 deletions
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4
src/dev/arm/RealView.py
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@@ -603,6 +603,9 @@ class RealView(Platform):
def _on_chip_memory(self):
return []
def _off_chip_memory(self):
return []
_off_chip_ranges = []
def _attach_memory(self, mem, bus, mem_ports=None):
@@ -653,6 +656,7 @@ class RealView(Platform):
bridge.ranges = self._off_chip_ranges
def attachIO(self, *args, **kwargs):
self._attach_mem(self._off_chip_memory(), *args, **kwargs)
self._attach_io(self._off_chip_devices(), *args, **kwargs)
def setupBootLoader(self, cur_sys, boot_loader, atags_addr, load_offset):