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authorAndreas Sandberg <andreas.sandberg@arm.com>2017-07-27 13:55:57 +0100
committerAndreas Sandberg <andreas.sandberg@arm.com>2017-08-01 16:15:38 +0000
commitc464f67955a131843cf232c5cd5430206e2494ab (patch)
tree8265209f319bd98b52f659eb439cccda0bb59d2b /src
parentdcb9334b94d14ccdc4ce42e1082e53d6d600e570 (diff)
downloadgem5-c464f67955a131843cf232c5cd5430206e2494ab.tar.xz
arch-arm: Switch to DTOnly as the default machine type
Old ARM systems used to pass the machine type in the ATAGS list passed to the kernel. This has been largely deprecated by the introduction of device trees. Switch to the DTOnly machine type by default in gem5 since all new platforms and kernel will require this behavior. Change-Id: Icfd085e4862863b4ef495566bfddbd11591866c3 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Reviewed-on: https://gem5-review.googlesource.com/4260 Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Diffstat (limited to 'src')
-rw-r--r--src/arch/arm/ArmSystem.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/arm/ArmSystem.py b/src/arch/arm/ArmSystem.py
index c21b9c6ec..4fa9fd858 100644
--- a/src/arch/arm/ArmSystem.py
+++ b/src/arch/arm/ArmSystem.py
@@ -84,7 +84,7 @@ class GenericArmSystem(ArmSystem):
type = 'GenericArmSystem'
cxx_header = "arch/arm/system.hh"
load_addr_mask = 0x0fffffff
- machine_type = Param.ArmMachineType('VExpress_EMM',
+ machine_type = Param.ArmMachineType('DTOnly',
"Machine id from http://www.arm.linux.org.uk/developer/machines/")
atags_addr = Param.Addr("Address where default atags structure should " \
"be written")