Hello Daniel Carvalho,
I'd like you to reexamine a change. Please visit
https://gem5-review.googlesource.com/c/public/gem5/+/19328
to look at the new patch set (#2).
Change subject: mem: Fix DRAM controller to operate on its own address space
......................................................................
mem: Fix DRAM controller to operate on its own address space
Typically, a memory controller is assigned an address range of the
form [start, end). This address range might be interleaved and
therefore only a non-continuous subset of the addresses in the address
range is handled by this controller.
Prior to this change, the DRAM controller was unaware of the
interleaving and as a result the address range could affect the
mapping of addresses to DRAM ranks, rows and columns. This patch
changes the DRAM controller, to transform the input address to a
continuous range of the form [0, size). As a result the DRAM
controller always operates on a dense and continuous address range
regardless of the system configuration.
Change-Id: I7d273a630928421d1854658c9bb0ab34e9360851
Signed-off-by: Nikos Nikoleris <nikos.nikole...@arm.com>
---
M src/mem/dram_ctrl.cc
M src/mem/dram_ctrl.hh
2 files changed, 22 insertions(+), 6 deletions(-)
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: I7d273a630928421d1854658c9bb0ab34e9360851
Gerrit-Change-Number: 19328
Gerrit-PatchSet: 2
Gerrit-Owner: Nikos Nikoleris <nikos.nikole...@arm.com>
Gerrit-Reviewer: Daniel Carvalho <oda...@yahoo.com.br>
Gerrit-MessageType: newpatchset
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